NAICS 811in81:Other Services (except Public Administration)

Repair and Maintenance

1,753 active contract opportunities

1,753

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Posted Last 7 Days

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Top Industries

  • Electronic and Precision Equipment Repair and Maintenance839
  • Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance684
  • General Automotive Repair92
  • Automotive Body, Paint, and Interior Repair and Maintenance27
  • Other Personal and Household Goods Repair and Maintenance23

Set-Aside Distribution

  • 1067
  • Small Business334
  • No Set Aside236
  • SDVOSB88
  • 8(a) Sole Source9

Top Locations

  • VA247
  • MD138
  • CA117
  • OH89
  • AZ85

About NAICS811

The North American Industry Classification System (NAICS) code 811 covers 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

812:Personal and Laundry Services813:Religious, Grantmaking, Civic,...814:Private Households

J-XEROX COPIER MAINTANCE AND SUPPLIES

INTERIOR, DEPARTMENT OF THE
RENO, NV
NAICS 811210
Posted Feb 6, 2026

All Sites Primary Barrier Equipment and Decontamination Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
BETHESDA, MD
NAICS 811210
Posted Feb 6, 2026
Small Business

Leica Bond Rx Controller

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
ROCKVILLE, MD
NAICS 811210
Posted Feb 6, 2026
No Set Aside

USNS SUPPLY repair of S and X band radars

DEPT OF DEFENSE
NORFOLK, VA
NAICS 811210
Posted Feb 6, 2026

Refurbish ULTRAX Engine Indication and Crew Alert System (EICAS)/Crashworthy External Fuel System (CEFS)

DEPT OF DEFENSE
CAMP DOUGLAS, WI
NAICS 811210
Posted Feb 5, 2026

J-MD-BLACKWATER NWR-FECON EMERGENCY REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 811310
Posted Feb 5, 2026

J-NH-UMBAGOG NWR NH - LKU - EMERGENCY REPA

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 811310
Posted Feb 5, 2026

J044-Boiler Maintenance

VETERANS AFFAIRS, DEPARTMENT OF
HAMPTON, VA
NAICS 811310
Posted Feb 5, 2026
SDVOSB

J-LA-SW LA RFGS COMPLX-TRACTOR REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 811310
Posted Feb 5, 2026

J-FL PANAMA CITY ESFO POLARIS UTV REPAIRS

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 811490
Posted Feb 4, 2026

Ventilator Maintenance

DEPT OF DEFENSE
FREDERICK, MD
NAICS 811210
Posted Feb 4, 2026

23-FL-ST. MARKS NWR-Forestry Package and Install

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 811310
Posted Feb 4, 2026

J-Repair I-621077 - Cylinder Head Replacement and As

INTERIOR, DEPARTMENT OF THE
CHEYENNE, WY
NAICS 811111
Posted Feb 4, 2026

J065-613C60084 | 01/31/2026-01/30/2027 | GE OEC and Ultrasound (VA-26-00008460) | SOLE SOURCE FOR BASE AND FOUR OPTION YEARS

VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 811210
Posted Feb 4, 2026

AMBULATORY SURGERY UNIT (ASU) STERILE PROCESSING FACILITY SERVICES (EL Paso VAHCS)

VETERANS AFFAIRS, DEPARTMENT OF
San Antonio, TX
NAICS 811210
Posted Feb 3, 2026
No Set Aside

J030-Generator Maintenance SVCs Base 4

VETERANS AFFAIRS, DEPARTMENT OF
VANCOUVER, WA
NAICS 811310
Posted Feb 3, 2026
SDVOSB

RQ-4B (Global Hawk) Sustainment Repair Support

DEPT OF DEFENSE
ROBINS AFB, GA
NAICS 811210
Posted Feb 3, 2026

J065-NEW Base+4 RO Equipment Maintenance (Base year 585C60061)

VETERANS AFFAIRS, DEPARTMENT OF
MILWAUKEE, WI
NAICS 811210
Posted Feb 3, 2026

Service Plan Acquity UPC2

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 811210
Posted Feb 2, 2026
Small Business

Maintenance of CT X5000 System

DEPT OF DEFENSE
HILL AFB, UT
NAICS 811210
Posted Feb 2, 2026
No Set Aside
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