Government Contracts for NAICS 221310
83 active federal opportunities under NAICS 221310. Updated hourly from SAM.gov.
Data updated Aug 27, 12:06 PM (cached) · 83 opportunities · Page 1 of 4
J046--Water Purification Upgrade Install Service
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 19 (36C259)
Replace filter media of Water Treatment Plant at Camp Humphreys
DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-OO.411TH CSB.0906 AQ CO DET B CONTRACTI
Water Treatment Services at ZMP ARTCC in Farmington, MN
TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.697DCK REGIONAL ACQUISITIONS SVCS
Amendment 4-Solicitation-WBAMC- Water Purification and Treatment services W81K0026QA253 (DHA)
DEPT OF DEFENSE.DEFENSE HEALTH AGENCY (DHA).DEFENSE HEALTH AGENCY
Amendment 1 - Questions, Answers, Site Visit Info and Closing Date Extension WRSU Water Delivery Service
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.PHOENIX AREA INDIAN HEALTH SVC
Water Purification System
AGRICULTURE, DEPARTMENT OF.ANIMAL AND PLANT HEALTH INSPECTION SERVICE.MRPBS MINNEAPOLIS MN
8960--FY26: Emergency Potable Water Delivery
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.248-NETWORK CONTRACT OFFICE 8 (36C248)
H946--RO/DI Requirement Dayton - Services
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
Utilities Privatization of the Water System at U.S. Army Garrison-Hawaii (USAG-HI), Island of Oahu, HI
DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA ENERGY.DLA ENERGY
H946--RO/DI Requirement Dayton - Services
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.250-NETWORK CONTRACT OFFICE 10 (36C250)
WRSU Water Delivery Service
HEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVICE.PHOENIX AREA INDIAN HEALTH SVC
MEVE-ROMO REPLACE GAC FILTER MEDIA
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.IMR INTERMOUNTAIN REGION(1200)
Industrial Water Treatment Services
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.261-NETWORK CONTRACT OFFICE 21 (36C261)
William Beaumont Army Medical Center, Fort Bliss, Texas Water Purification and Treatment Services
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY MEDICAL COMMAND.US ARMY HEALTH CONTRACTING ACTIVITY.W40M MRC0 WEST
Reverse Osmosis System Preventative Maintenance - Atlanta VA Medical Center
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.247-NETWORK CONTRACT OFFICE 7 (36C247)
Water Treatment Services at ZMP ARTCC in Farmington, MN
TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.697DCK REGIONAL ACQUISITIONS SVCS
Water Purification Services for Fort Jackson
DEPT OF DEFENSE.DEFENSE HEALTH AGENCY (DHA).DEFENSE HEALTH AGENCY
Water Reverse Osmosis
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
J--MEVE-ROMO REPLACE GAC FILTER MEDIA
INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.IMR INTERMOUNTAIN REGION(1200)
William Beaumont Army Medical Center, Fort Bliss, Texas Water Purification and Treatment Services
DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY MEDICAL COMMAND.US ARMY HEALTH CONTRACTING ACTIVITY.W40M MRC0 WEST
J047--Water Piping Rebuild
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.262-NETWORK CONTRACT OFFICE 22 (36C262)
Water Refill Stations (Guam)
DEPT OF DEFENSE.DEPT OF THE AIR FORCE.PACIFIC AIR FORCES.FA5240 36 CONS LGC
Water Reverse Osmosis
VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.257-NETWORK CONTRACT OFFICE 17 (36C257)
Water Treatment of HVAC Mechanical and Compound Potable Water Systems PMSC
STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.US EMBASSY PODGORICA
Greenhouse Environmental Control and Drip Irrigation Installation - Lubbock, TX
AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD
How to Win NAICS 221310 Government Contracts
Federal agencies spend billions annually on naics 221310 services under NAICS code 221310. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.
Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many naics 221310 contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.
Why use GovBidScope: We aggregate SAM.gov postings under NAICS 221310into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.
Frequently Asked Questions
What is NAICS 221310?
NAICS 221310 covers naics 221310 businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.
How many naics 221310 contracts are posted per month?
Typically 50-200+ opportunities per month under NAICS 221310, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.
Can I bid if I'm a small business?
Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 221310 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).