<SEC-DOCUMENT>0000899243-21-001349.txt : 20210111
<SEC-HEADER>0000899243-21-001349.hdr.sgml : 20210111
<ACCEPTANCE-DATETIME>20210111172036
ACCESSION NUMBER:		0000899243-21-001349
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210107
FILED AS OF DATE:		20210111
DATE AS OF CHANGE:		20210111

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SunTx Capital Management Corp.
		CENTRAL INDEX KEY:			0001739424
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521642

	BUSINESS ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY, SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		972-663-8900

	MAIL ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY, SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240

	FORMER NAME:	
		FORMER CONFORMED NAME:	SunTX Capital Management Corp.
		DATE OF NAME CHANGE:	20180509

	FORMER NAME:	
		FORMER CONFORMED NAME:	SunTX CPI Capital Management Corp.
		DATE OF NAME CHANGE:	20180502

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SunTX CPI Expansion Fund GP, L.P.
		CENTRAL INDEX KEY:			0001739437
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521643

	BUSINESS ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY, SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75214
		BUSINESS PHONE:		2149694281

	MAIL ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY, SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75214

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SUNTX CAPITAL PARTNERS L P
		CENTRAL INDEX KEY:			0001208091

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521644

	BUSINESS ADDRESS:	
		STREET 1:		14001N DALLAS PARKWAY SUITE 111
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		972-663-8900

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SunTx CPI Expansion Fund LP
		CENTRAL INDEX KEY:			0001410954
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521645

	BUSINESS ADDRESS:	
		STREET 1:		1400 N Dallas Parkway
		CITY:			Dallas
		STATE:			tx
		ZIP:			75240
		BUSINESS PHONE:		972-663-8900

	MAIL ADDRESS:	
		STREET 1:		1400 N Dallas Parkway
		CITY:			Dallas
		STATE:			tx
		ZIP:			75240

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SunTx Fulcrum Fund Prime, L.P.
		CENTRAL INDEX KEY:			0001702326
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521646

	BUSINESS ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY
		STREET 2:		SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		972.663.8900

	MAIL ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY
		STREET 2:		SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SunTx Fulcrum Dutch Investors Prime, L.P.
		CENTRAL INDEX KEY:			0001711005
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521647

	BUSINESS ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY
		STREET 2:		SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		(972)663-8900

	MAIL ADDRESS:	
		STREET 1:		5420 LBJ FREEWAY
		STREET 2:		SUITE 1000
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Fleming Ned N III
		CENTRAL INDEX KEY:			0001707712

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521648

	MAIL ADDRESS:	
		STREET 1:		8214 WESTCHESTER DRIVE
		STREET 2:		SUITE 400
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75225

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Jennings Craig
		CENTRAL INDEX KEY:			0001739383

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521649

	MAIL ADDRESS:	
		STREET 1:		5204 LAKECREET CT.
		CITY:			PLANO
		STATE:			TX
		ZIP:			75093

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Matteson Mark R
		CENTRAL INDEX KEY:			0001739134

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38479
		FILM NUMBER:		21521650

	MAIL ADDRESS:	
		STREET 1:		290 HEALTHWEST DRIVE, SUITE 2
		CITY:			DOTHAN
		STATE:			AL
		ZIP:			36303

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Construction Partners, Inc.
		CENTRAL INDEX KEY:			0001718227
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		IRS NUMBER:				260758017
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		290 HEALTHWEST DR.
		STREET 2:		SUITE 2
		CITY:			DOTHAN
		STATE:			AL
		ZIP:			36303
		BUSINESS PHONE:		334.673.9763

	MAIL ADDRESS:	
		STREET 1:		290 HEALTHWEST DR.
		STREET 2:		SUITE 2
		CITY:			DOTHAN
		STATE:			AL
		ZIP:			36303
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>FORM 4 SUBMISSION
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        <issuerName>Construction Partners, Inc.</issuerName>
        <issuerTradingSymbol>ROAD</issuerTradingSymbol>
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            <rptOwnerCik>0001739424</rptOwnerCik>
            <rptOwnerName>SunTx Capital Management Corp.</rptOwnerName>
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            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
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    <reportingOwner>
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            <rptOwnerName>SunTX CPI Expansion Fund GP, L.P.</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001208091</rptOwnerCik>
            <rptOwnerName>SUNTX CAPITAL PARTNERS L P</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001410954</rptOwnerCik>
            <rptOwnerName>SunTx CPI Expansion Fund LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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            <isOfficer>0</isOfficer>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001702326</rptOwnerCik>
            <rptOwnerName>SunTx Fulcrum Fund Prime, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
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            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001711005</rptOwnerCik>
            <rptOwnerName>SunTx Fulcrum Dutch Investors Prime, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001707712</rptOwnerCik>
            <rptOwnerName>Fleming Ned N III</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001739383</rptOwnerCik>
            <rptOwnerName>Jennings Craig</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001739134</rptOwnerCik>
            <rptOwnerName>Matteson Mark R</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>5420 LBJ FREEWAY, SUITE 1000</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75240</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-01-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1520962</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1031379</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx CPI Expansion Fund, L.P.</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1486402</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Fulcrum Fund Prime, L.P.</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>809267</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Fulcrum Dutch Investors Prime, L.P.</value>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>428817</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Capital Partners II, LP</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>234247</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Capital Partners II Dutch Investors, LP</value>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>114575</value>
                    <footnoteId id="F10"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F13"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By spouse of Ned N. Fleming, III</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>38192</value>
                    <footnoteId id="F11"/>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F14"/>
                </directOrIndirectOwnership>
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        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>39192</value>
                    <footnoteId id="F12"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F15"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-01-07</value>
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            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1094371</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>1094371</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>7078757</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx CPI Expansion Fund, L.P.</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-01-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>589646</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>589646</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>667716</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Capital Partners II, LP</value>
                    <footnoteId id="F7"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-01-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>299167</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>299167</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>300720</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Capital Partners II Dutch Investors, LP</value>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2021-01-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>205558</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>205558</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>218570</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx CPI Expansion Fund GP, LP</value>
                    <footnoteId id="F6"/>
                    <footnoteId id="F17"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeHolding>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>4889339</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4889339</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Fulcrum Fund Prime, L.P.</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>Class B Common Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F16"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F16"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F16"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2661970</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2661970</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SunTx Fulcrum Dutch Investors Prime, L.P.</value>
                    <footnoteId id="F5"/>
                    <footnoteId id="F6"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">SunTx CPI Expansion Fund, L.P. (&quot;SunTx Expansion Fund&quot;) distributed these shares for no consideration.</footnote>
        <footnote id="F2">Includes shares of Class A common stock received from a prior in-kind distribution from SunTx Expansion Fund.</footnote>
        <footnote id="F3">These securities of the Issuer are directly held by SunTx Expansion Fund. The general partner of SunTx Expansion Fund is SunTx CPI Expansion Fund GP, L.P. (&quot;SunTx Expansion GP&quot;).</footnote>
        <footnote id="F4">These securities of the Issuer are directly held by SunTx Fulcrum Fund Prime, L.P. (&quot;SunTx Fulcrum Fund&quot;). The general partner of SunTx Fulcrum Fund is SunTx Capital Partners L.P. (&quot;SunTx Partners GP&quot;).</footnote>
        <footnote id="F5">These securities of the Issuer are directly held by SunTx Fulcrum Dutch Investors Prime, L.P. (&quot;SunTx Fulcrum Dutch Fund&quot;). The general partner of SunTx Fulcrum Dutch Fund is SunTx Partners GP.</footnote>
        <footnote id="F6">The general partner of each of SunTx Expansion GP and SunTx Partners GP is SunTx Capital Management Corp. (&quot;SunTx Capital Management&quot;). Ned N. Fleming, III, a director of the Issuer, is the sole shareholder and director of SunTx Capital Management. Craig Jennings and Mark R. Matteson, each a director of the Issuer, are each executive officers of SunTx Capital Management. Each of SunTx Expansion GP, SunTx Partners GP, SunTx Capital Management, Mr. Fleming, Mr. Jennings and Mr. Matteson may be deemed to beneficially own securities of the Issuer held by certain of the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.</footnote>
        <footnote id="F7">These securities of the Issuer are directly held by SunTx Capital Partners II, LP (&quot;SunTx Partners II&quot;). The general partner of SunTx Partners II is SunTx Capital Partners II GP, LP (&quot;SunTx Partners II GP&quot;).</footnote>
        <footnote id="F8">These securities of the Issuer are directly held by SunTx Capital Partners II Dutch Investors, LP (&quot;SunTx Partners Dutch LP,&quot; and together with SunTx Expansion Fund, SunTx Fulcrum Fund, SunTx Fulcrum Dutch Fund and SunTx Partners II, the &quot;SunTx Funds&quot;). The general partner of SunTx Partners Dutch LP is SunTx Partners II GP.</footnote>
        <footnote id="F9">The general partner of SunTx Partners II GP is SunTx Capital II Management Corp. (&quot;SunTx Capital II Management&quot;). Mr. Fleming is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management. Each of SunTx Partners II GP, SunTx Capital II Management, Mr. Fleming, Mr. Jennings and Mr. Matteson may be deemed to beneficially own securities of the Issuer held by certain of the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.</footnote>
        <footnote id="F10">Includes 38,192 restricted shares of Class A Common Stock of the Issuer granted to Ned N. Fleming, III under the Construction Partners, Inc. 2018 Equity Incentive Plan that will vest on January 1, 2022.</footnote>
        <footnote id="F11">Includes 12,731 restricted shares of Class A Common Stock of the Issuer granted to Craig Jennings under the Construction Partners, Inc. 2018 Equity Incentive Plan that will vest on January 1, 2022.</footnote>
        <footnote id="F12">Includes 12,731 restricted shares of Class A Common Stock of the Issuer granted to Mark R. Matteson under the Construction Partners, Inc. 2018 Equity Incentive that will vest on January 1, 2022.</footnote>
        <footnote id="F13">Securities held directly by Ned N. Fleming, III.</footnote>
        <footnote id="F14">Securities held directly by Craig Jennings.</footnote>
        <footnote id="F15">Securities held directly by Mark R. Matteson.</footnote>
        <footnote id="F16">Each share of Class B common stock, par value $0.001 per share (&quot;Class B common stock&quot;), of the Issuer is convertible into one share of Class A common stock, par value $0.001 per share (&quot;Class A common stock&quot;) of the Issuer (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B common stock, all outstanding shares of Class B common stock will be converted into shares of Class A common stock. The holders of Class A common stock and Class B common stock vote as a single class on all matters submitted to a vote of stockholders. The holders of Class A common stock are entitled to one vote per share, and the holders of the Class B common stock are entitled to 10 votes per share. The shares of Class B common stock do not expire.</footnote>
        <footnote id="F17">These securities of the Issuer are directly held by SunTx Expansion GP.</footnote>
    </footnotes>

    <remarks>Each of Ned N. Fleming, III, Craig Jennings and Mark R. Matteson serves on the Board of Directors of the Issuer. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the reporting persons other than Mr. Fleming, Mr. Jennings and Mr. Matteson are deemed directors by deputization by virtue of their representation on the Board of Directors of the Issuer.</remarks>

    <ownerSignature>
        <signatureName>SUNTX CAPITAL MANAGEMENT CORP., Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>SUNTX CPI EXPANSION FUND GP, L.P., By: SunTx Capital Management Corp, its general partner, Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>SUNTX CAPITAL PARTNERS L.P., By: SunTx Capital Management Corp., its general partner, Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>SUNTX CPI EXPANSION FUND, L.P., By: SunTx CPI Expansion Fund GP, L.P., its general partner, By: SunTx Capital Management Corp., its general partner, Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>SUNTX FULCRUM FUND PRIME, L.P., By: SunTx Capital Partners L.P., its general partner, By: SunTx Capital Management Corp., its general partner, Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>SUNTX FULCRUM DUTCH INVESTORS PRIME, L.P., By: SunTx Capital Partners L.P., its general partner, By: SunTx Capital Management Corp., its general partner, Name: /s/ Ned N. Fleming, III, Title: Director</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Ned N. Fleming, III</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Craig Jennings</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Mark R. Matteson</signatureName>
        <signatureDate>2021-01-11</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
