NAICS 81131in8113:Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

847 active contract opportunities

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Top Industries

  • Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance846
  • Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance1

Set-Aside Distribution

  • 419
  • Small Business169
  • No Set Aside127
  • Small Business Set Aside - Total60
  • SDVOSB57

Top Locations

  • VA148
  • CA66
  • MD51
  • PA51
  • WA43

About NAICS81131

The North American Industry Classification System (NAICS) code 81131 covers commercial and industrial machinery and equipment (except automotive and electronic) repair and maintenance. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

81111:Automotive Mechanical and Elec...81112:Automotive Body, Paint, Interi...81119:Other Automotive Repair and Ma...81121:Electronic and Precision Equip...81141:Home and Garden Equipment and ...81142:Reupholstery and Furniture Rep...

Fire Extinguisher Maintenance

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 811310
Posted Sep 30, 2026
Small Business Set Aside - Total

EQUIPMENT SUPPORT SERVICES (ESS) GUAM

DEPT OF DEFENSE
PORT HUENEME, CA
NAICS 811310
Posted Sep 30, 2026
Due Oct 31, 2026
Small Business Set Aside - Total

Preventative Maintenance and Repair of Heavy Equipment for the Fort Mifflin Project Office

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 811310
Posted Sep 30, 2026
Due Oct 30, 2026
No Set Aside

Hoisting & Rigging Equipment Support Services

ENERGY, DEPARTMENT OF
Princeton, NJ
NAICS 811310
Posted Sep 30, 2026
Due Oct 20, 2026
No Set Aside

3650-AUTOMATED PRESCRIPTION FULFILLMENT SYSTEM (APFS) SERVICE AND SUPPORT PLAN (SSP) & PREVENTATIVE MAINTENANCE (PM) SERVICES for Consolidated Mail Outpatient Pharmacy (CMOP) Charleston

VETERANS AFFAIRS, DEPARTMENT OF
LEAVENWORTH, KS
NAICS 811310
Posted Sep 30, 2026

Inspection & Testing of Electric and Diesel Fire Pumps, Engines, Controllers, and Oil/Water Separator at NWS Earle, BLDG R38

DEPT OF DEFENSE
NORFOLK, VA
NAICS 811310
Posted Sep 30, 2026
Due Oct 14, 2026
Small Business Set Aside - Total

Automatic Door Repair Service

DEPT OF DEFENSE
TOBYHANNA, PA
NAICS 811310
Posted Sep 30, 2026
Due Oct 8, 2026
No Set Aside

Sources Sough Notice - MHE Motor Rebuilding for DLA Distribution

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 811310
Posted Sep 30, 2026
Due Oct 15, 2026
No Set Aside

Mechanic Labor

DEPT OF DEFENSE
BREMERTON, WA
NAICS 811310
Posted Sep 30, 2026

Automatic Transfer Switch (ATS) Maintenance & Repair Services (STVHCS) Amendment 0001

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 811310
Posted Sep 30, 2026
Due Oct 9, 2026
SDVOSB

Farm Equipment Service at Hilo Repository

AGRICULTURE, DEPARTMENT OF
Atlanta, GA
NAICS 811310
Posted Sep 30, 2026
No Set Aside

Idaho National Forest North Districts Tree Cooler Repair/Replace

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 811310
Posted Sep 30, 2026
Small Business Set Aside - Total

Repair / Overhaul Allied Systems Marine Crane Dual Point Davits

HOMELAND SECURITY, DEPARTMENT OF
ALAMEDA, CA
NAICS 811310
Posted Sep 30, 2026
Due Oct 20, 2026
No Set Aside

15617 - Wagner Paint Proportioner

DEPT OF DEFENSE
HILL AFB, UT
NAICS 811310
Posted Sep 30, 2026
Due Oct 7, 2026
No Set Aside

Notice of Intent to Issue Sole Source Award - Dematic Corporation

DEPT OF DEFENSE
NEW CUMBERLAND, PA
NAICS 811310
Posted Sep 30, 2026
No Set Aside

Sewing Machine Maintenance

DEPT OF DEFENSE
PEARL HARBOR, HI
NAICS 811310
Posted Sep 29, 2026
Small Business Set Aside - Total

AASF Fuel Farm Motor, Pump, and Meter Replacement

DEPT OF DEFENSE
CARSON CITY, NV
NAICS 811310
Posted Sep 29, 2026
Small Business Set Aside - Total

JESTC SCVS EQUIPMENT MAINTENANCE REPAIR FY26

DEPT OF DEFENSE
PINEVILLE, LA
NAICS 811310
Posted Sep 29, 2026

Deschutes National Forest Belly Dump Trailer Reconditioning

AGRICULTURE, DEPARTMENT OF
BEND, OR
NAICS 811310
Posted Sep 29, 2026
Small Business Set Aside - Total

White City VA E85 Fuel Tank Pump Out

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 811310
Posted Sep 29, 2026
Due Oct 13, 2026
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