NAICS 221in22:Utilities

Utilities

295 active contract opportunities

295

Active Opportunities

236

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Water Supply and Irrigation Systems120
  • Electric Power Distribution57
  • Natural Gas Distribution29
  • Other Electric Power Generation25
  • Sewage Treatment Facilities18

Set-Aside Distribution

  • 193
  • Small Business43
  • No Set Aside20
  • Small Business Set Aside - Total17
  • SDVOSB14

Top Locations

  • VA42
  • DC30
  • OH24
  • CA16
  • AZ14

About NAICS221

The North American Industry Classification System (NAICS) code 221 covers utilities. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Related Industries

Cistern Cleaning Services

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NAICS 221310
Posted Aug 20, 2026
Due Sep 4, 2026
Small Business Set Aside - Total

Water Purification System

AGRICULTURE, DEPARTMENT OF
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NAICS 221310
Posted Aug 20, 2026
Due Aug 24, 2026
Small Business Set Aside - Total

F-SERVICE FOR ATLANTIUM UV WATER TREATMENT SYSTEM

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 221310
Posted Aug 20, 2026
Due Sep 3, 2026

48 CES - Diesel Sewage Pump

DEPT OF DEFENSE
APO, AE
NAICS 221320
Posted Aug 20, 2026
Due Aug 24, 2026
No Set Aside

Bulk HVAC Purchase

DEPT OF DEFENSE
APO, AE
NAICS 221330
Posted Aug 20, 2026
Due Aug 28, 2026
No Set Aside

Sources Sought Only - HOPI - Utility Water Service

HEALTH AND HUMAN SERVICES, DEPARTMENT OF
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NAICS 221310
Posted Aug 20, 2026
Due Aug 26, 2026
Indian Small Business Economic Enterprise

ELECTRICAL MATERIALS

DEPT OF DEFENSE
FORT DRUM, NY
NAICS 221122
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

Enfield Phase 7 Water System Improvements

Small Business Administration (SBA)
NC
NAICS 221310
Posted Aug 19, 2026
Due Aug 27, 2026
Small Business (SB), SBA-certified HUBZone Small Business (HUBZone SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Elm City Contract #1 – Drinking Water System Improvements for Oak View Mobile Home Park

Small Business Administration (SBA)
NC
NAICS 221310
Posted Aug 19, 2026
Due Sep 3, 2026
Small Business (SB), SBA-certified HUBZone Small Business (HUBZone SB), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Replacement of Water Filtration System, Stuttgart, Arkansas

AGRICULTURE, DEPARTMENT OF
BELTSVILLE, MD
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Posted Aug 19, 2026
Due Aug 24, 2026
Small Business Set Aside - Total

Greenhouse Environmental Control and Drip Irrigation Installation - Lubbock, TX

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BELTSVILLE, MD
NAICS 221310
Posted Aug 19, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

J047-Water Piping Rebuild

VETERANS AFFAIRS, DEPARTMENT OF
Gilbert, AZ
NAICS 221310
Posted Aug 19, 2026
Due Aug 28, 2026
Small Business Set Aside - Total

59-CIRCUIT BREAKER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 221118
Posted Aug 18, 2026
Due Sep 2, 2026

59-CIRCUIT BREAKER

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 221118
Posted Aug 18, 2026
Due Sep 2, 2026
Small Business Set Aside - Total

ITB for CAT OEM Fuel Injectors

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 221118
Posted Aug 18, 2026
Due Sep 2, 2026
No Set Aside

N-LAKE260051 REPLACE UPC BATTERIES ICC

INTERIOR, DEPARTMENT OF THE
BOULDER CITY, NV
NAICS 221122
Posted Aug 18, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

H946-RO/DI Requirement Dayton - Services

VETERANS AFFAIRS, DEPARTMENT OF
DAYTON, OH
NAICS 221310
Posted Aug 17, 2026
Due Sep 4, 2026

Electricity Supply 2026

DEPT OF DEFENSE
VIENNA, OH
NAICS 221118
Posted Aug 17, 2026
Due Sep 16, 2026
No Set Aside

Utilities Privatization of the Water System at U.S. Army Garrison-Hawaii (USAG-HI), Island of Oahu, HI

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 221310
Posted Aug 17, 2026
Due Sep 24, 2026
No Set Aside

Chlorination Systems and Maintenance - FWA

DEPT OF DEFENSE
FORT WAINWRIGHT, AK
NAICS 221310
Posted Aug 17, 2026
Due Sep 1, 2026
Small Business Set Aside - Total