# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-26-013285
Filing Date
2026-03-02
Accepted
2026-03-02 16:43:00
Documents
112
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | lmb-20251231.htm iXBRL | 10-K | 2609768
2 | EX-21.1 | ex-211listofsubsidiaries12.htm | EX-21.1 | 10420
3 | EX-23.1 | ex-231consentofindependent.htm | EX-23.1 | 2314
4 | EX-31.1 | lmb-20251231xexx311ceocert.htm | EX-31.1 | 10076
5 | EX-31.2 | lmb-20251231xexx312cfocert.htm | EX-31.2 | 10088
6 | EX-32.1 | lmb-20251231xexx321ceo906c.htm | EX-32.1 | 4686
7 | EX-32.2 | lmb-20251231xexx322cfo906c.htm | EX-32.2 | 4710
13 |  | lmb-20251231_g1.jpg | GRAPHIC | 66249
| Complete submission text file | 0001628280-26-013285.txt |  | 15162924

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lmb-20251231.xsd | EX-101.SCH | 98274
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lmb-20251231_cal.xml | EX-101.CAL | 152934
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lmb-20251231_def.xml | EX-101.DEF | 519246
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lmb-20251231_lab.xml | EX-101.LAB | 1073518
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lmb-20251231_pre.xml | EX-101.PRE | 809937
115 | EXTRACTED XBRL INSTANCE DOCUMENT | lmb-20251231_htm.xml | XML | 2814592

Mailing Address 797 COMMONWEALTH DRIVE WARRENDALE PA 15086
Business Address 797 COMMONWEALTH DRIVE WARRENDALE PA 15086 (412) 359-2100
Limbach Holdings, Inc. (Filer) CIK: 0001606163 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-36541 | Film No.: 26708545
SIC: 1700 Construction - Special Trade Contractors
(CF Office: 05 Real Estate & Construction)