NAICS 811in81:Other Services (except Public Administration)

Repair and Maintenance

2,090 active contract opportunities

2,090

Active Opportunities

1,870

Posted Last 7 Days

30 days

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Top Industries

  • Electronic and Precision Equipment Repair and Maintenance975
  • Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance846
  • General Automotive Repair104
  • Automotive Body, Paint, and Interior Repair and Maintenance32
  • Specialized Automotive Repair27

Set-Aside Distribution

  • 1243
  • No Set Aside311
  • Small Business282
  • SDVOSB112
  • Small Business Set Aside - Total110

Top Locations

  • VA299
  • MD168
  • CA129
  • AZ100
  • OH100

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

Preventative Maintenance and repair services of GE CRxFlex I and GE CRxFLex II Digitizer and Workstation Imaging Equipment

DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 811210
Posted Aug 21, 2026
No Set Aside

K-INSTALL FLAT BED/TOWING COUPLER for Ford truck for

INTERIOR, DEPARTMENT OF THE
GALLUP, NM
NAICS 811310
Posted Aug 21, 2026

J-Thermo Neptune Plus MC-ICP-MS Maintenance and Repa

INTERIOR, DEPARTMENT OF THE
DENVER, CO
NAICS 811210
Posted Aug 21, 2026

J-Call Order 001 for SOW 3

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 811210
Posted Aug 21, 2026

Evaluation and Calibration of the Air Data Test Set (ADTS) Calibrator (ADC-2500V3)

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 811210
Posted Aug 21, 2026
No Set Aside

Blast System Maintenance/Parts

HOMELAND SECURITY, DEPARTMENT OF
Elizabeth City, NC
NAICS 811310
Posted Aug 21, 2026
No Set Aside

J-Capacitor Bank Maintenance Services - LIB PU11A GE Fixed Series Compensation (FSC) Capacitor Bank

ENERGY, DEPARTMENT OF
PHOENIX, AZ
NAICS 811310
Posted Aug 21, 2026

58 MXS Laser Package

DEPT OF DEFENSE
KIRTLAND AFB, NM
NAICS 811310
Posted Aug 21, 2026
No Set Aside

Crane Repair Services

DEPT OF DEFENSE
ABER PROV GRD, MD
NAICS 811310
Posted Aug 20, 2026
Small Business Set Aside - Total

J-1305M225A0013/1305M226F0243 Call Order 002

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 811210
Posted Aug 20, 2026

MSHA - A&CC B-4 Horiba PM-Calibration

LABOR, DEPARTMENT OF
WASHINGTON, DC
NAICS 811210
Posted Aug 20, 2026

J061-Emergency - Generator Repair at Richard L Roudebush Veterans Affairs Medical Center - Indianapolis Indiana

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 811310
Posted Aug 20, 2026

Siemens Artis Pheno Controller Repairs

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 811210
Posted Aug 20, 2026
No Set Aside

UTV/Snow Machine Repair

DEPT OF DEFENSE
FAIRCHILD AFB, WA
NAICS 811111
Posted Aug 20, 2026
Small Business Set Aside - Total

USS AMERICA (LHA-6) MATERIAL HANDLING EQUIPMENT (MHE) REFURBISHMENT

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 811310
Posted Aug 20, 2026
SDVOSB

DSRT AWARD

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 811310
Posted Aug 20, 2026
No Set Aside

Semi-Annual Walk-in Cooler Service in Parlier, California

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
NAICS 811310
Posted Aug 19, 2026
Small Business Set Aside - Total

J-REPAIR 140M CAT GRADER 53856, BIA, Chinle Agency,

INTERIOR, DEPARTMENT OF THE
GALLUP, NM
NAICS 811310
Posted Aug 19, 2026

J-REPAIR D7 CAT DOZER N00177754, BIA, Chinle Agency,

INTERIOR, DEPARTMENT OF THE
GALLUP, NM
NAICS 811310
Posted Aug 19, 2026

J-Repair of Transport Truck, Chinle Agency, BOT I455

INTERIOR, DEPARTMENT OF THE
GALLUP, NM
NAICS 811310
Posted Aug 19, 2026
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