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    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_733809DCA09ACD2147E2203BD93AA6A5_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_733809DCA09ACD2147E2203BD93AA6A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2017</link:label>
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    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52B70E01C3AFAC83E5B8203BD93A6E51_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52B70E01C3AFAC83E5B8203BD93A6E51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52B70E01C3AFAC83E5B8203BD93A6E51" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_52B70E01C3AFAC83E5B8203BD93A6E51" xlink:type="arc" />
    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_AF51C25BBA181952F03B203BD93B7324_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_AF51C25BBA181952F03B203BD93B7324" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
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    <link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_987EFFD1153C64EE73AF203BD93B1C24_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_987EFFD1153C64EE73AF203BD93B1C24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_B08E7C8D0FDD05D873E21BE9E64C5DE7" xlink:to="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_B08E7C8D0FDD05D873E21BE9E64C5DE7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Exercise price range - upper limit (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045" xlink:to="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_6EB8B13D49BDF160C4DC1BE9E64C6045" xlink:type="arc" />
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7_terseLabel_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outstanding:</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7_label_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Outstanding [Abstract] [Abstract]</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7_documentation_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Outstanding [Abstract] [Abstract]</link:label>
    <link:loc xlink:href="hcsg-20160331.xsd#hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract" xlink:label="loc_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsOutstandingAbstractAbstract_FC512545B36EE33317241BE9E64C7CB7" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average remaining contractual life (years)</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_E0F5F8E76D183495BA191BE9E64C13D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aggregate intrinsic value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_7CE668881867516B41941BE9E64C5133" xlink:type="arc" />
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451_terseLabel_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable:</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451_label_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Exercisable [Abstract] [Abstract]</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451_documentation_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Exercisable [Abstract] [Abstract]</link:label>
    <link:loc xlink:href="hcsg-20160331.xsd#hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract" xlink:label="loc_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:to="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisableAbstractAbstract_FABE1C9F655E3709F7E41BE9E64C1451" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Number of shares (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions" xlink:label="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74" xlink:to="lab_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions_482F0D929D512D7D40851BE9E64CFD74" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average remaining contractual life (years)</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_8B41258CAA5F88AD046F1BE9E64CF1AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aggregate intrinsic value</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_90698640A7C6F7C1B21E1BE9E64CD49A" xlink:type="arc" />
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16_terseLabel_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercised:</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16_label_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Exercised [Abstract] [Abstract]</link:label>
    <link:label id="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16_documentation_en-US" xlink:label="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures, Options Exercised [Abstract] [Abstract]</link:label>
    <link:loc xlink:href="hcsg-20160331.xsd#hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract" xlink:label="loc_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:to="lab_hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsAdditionalDisclosuresOptionsExercisedAbstractAbstract_5B4494AC71F1811551C51BE9E64C3F16" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_0E52A1F2796053D976C81BE9E64CBD0E_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_0E52A1F2796053D976C81BE9E64CBD0E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Aggregate intrinsic value of stock options exercised</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_0E52A1F2796053D976C81BE9E64CBD0E" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SubsequentEventsAbstract_C6AA5E25042DD6F735813EF7841D97D6_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsAbstract_C6AA5E25042DD6F735813EF7841D97D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
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    <link:label id="lab_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A_terseLabel_en-US" xlink:label="lab_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Laundry and linen equipment installations</link:label>
    <link:label id="lab_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A_label_en-US" xlink:label="lab_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Machinery and Equipment [Member]</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A" xlink:to="lab_us-gaap_MachineryAndEquipmentMember_26E94E1B3E8244D285FF3EF7DDDA1C3A" xlink:type="arc" />
    <link:label id="lab_us-gaap_VehiclesMember_95260E085B83FF2785BC3EF7DDDAD565_terseLabel_en-US" xlink:label="lab_us-gaap_VehiclesMember_95260E085B83FF2785BC3EF7DDDAD565" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Autos and trucks</link:label>
    <link:label id="lab_us-gaap_VehiclesMember_95260E085B83FF2785BC3EF7DDDAD565_label_en-US" xlink:label="lab_us-gaap_VehiclesMember_95260E085B83FF2785BC3EF7DDDAD565" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Vehicles [Member]</link:label>
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    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_606088FC604B60A2978D3EF7DDDAA5FB_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_606088FC604B60A2978D3EF7DDDAA5FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_606088FC604B60A2978D3EF7DDDAA5FB_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_606088FC604B60A2978D3EF7DDDAA5FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_606088FC604B60A2978D3EF7DDDAA5FB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_86C5117C37FA5665BDC83EF7DDDB849D_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_86C5117C37FA5665BDC83EF7DDDB849D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total property and equipment, at cost</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_86C5117C37FA5665BDC83EF7DDDB849D_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_86C5117C37FA5665BDC83EF7DDDB849D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_86C5117C37FA5665BDC83EF7DDDB849D" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_494C1ACA31D4DE6748043EF7DDDB423B_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_494C1ACA31D4DE6748043EF7DDDB423B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_494C1ACA31D4DE6748043EF7DDDB423B_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_494C1ACA31D4DE6748043EF7DDDB423B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_494C1ACA31D4DE6748043EF7DDDB423B" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_D4E122647F6D840AE3C43EF7DDDB3A82_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_D4E122647F6D840AE3C43EF7DDDB3A82" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property and equipment, net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_D4E122647F6D840AE3C43EF7DDDB3A82" xlink:type="locator" />
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    <link:label id="lab_us-gaap_Depreciation_B71C311D9C66F7468F243EF7DDDB2C98_terseLabel_en-US" xlink:label="lab_us-gaap_Depreciation_B71C311D9C66F7468F243EF7DDDB2C98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation</link:label>
    <link:label id="lab_us-gaap_Depreciation_B71C311D9C66F7468F243EF7DDDB2C98_label_en-US" xlink:label="lab_us-gaap_Depreciation_B71C311D9C66F7468F243EF7DDDB2C98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_B71C311D9C66F7468F243EF7DDDB2C98" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward_31AAC8F015CB9E0A64143E37DF9939AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4BC59ACA37A1240FCD083E4994F71FF9_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4BC59ACA37A1240FCD083E4994F71FF9" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">December 31, 2015 (in shares)</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4BC59ACA37A1240FCD083E4994F71FF9_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4BC59ACA37A1240FCD083E4994F71FF9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4BC59ACA37A1240FCD083E4994F71FF9" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8CAA7E28CAE672EEBDA53E468AEF6571_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8CAA7E28CAE672EEBDA53E468AEF6571" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Granted (in shares)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8CAA7E28CAE672EEBDA53E468AEF6571" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_F060AB2FB090CF9269533E37DF99FF8A" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_82D74C75DDC065B9D3973E37DF9AC1B1_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_82D74C75DDC065B9D3973E37DF9AC1B1" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Forfeited (in shares)</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_82D74C75DDC065B9D3973E37DF9AC1B1" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_467F45B7F0A13A76A7483E49CCCAF20A_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_467F45B7F0A13A76A7483E49CCCAF20A" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">March 31, 2016 (in shares)</link:label>
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