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OPEN BIDS · 26 FOUND

26 open government bids for Water and Sewer Line and Related Structures Construction in every state

All noticesTaking bids nowComing soonMarket research Small business set-asidesDue in 7 days
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There are 26 open notices: 16 taking bids now, 18 set aside for small businesses, 8 due within 7 days. The soonest deadline is Oct 26, 2026, 2:00 PM ET (Y--GRAY WALL LIVESTOCK WATER WELL).

In fiscal year 2026 federal agencies obligated $1.58 billion for water and sewer line and related structures construction nationwide. The biggest buyers: Department of the Interior, Department of State, Department of Defense. Who wins this work →

To bid you need a free, active SAM.gov registration. How to bid, step by step →

Matched to the industry 237110 Water and Sewer Line and Related Structures Construction. What's a NAICS code?

Y--GRAY WALL LIVESTOCK WATER WELL

3 days leftDue Oct 26, 2026, 2:00 PM ET
Bureau of Land Management · National Operations Center
Place of work not listed · buying office in Denver, Colorado
Taking bids nowSmall business set-asideNAICS 237110

Loleta Water System Upgrades

3 days leftDue Oct 26, 2026, 1:00 PM ET
Forest Service · Usda-Fs, Csa East 13
Marienville, Pennsylvania
Taking bids nowSmall business set-asideNAICS 237110

Repair Building 330 Mod 1 and 3 Underground Plumbing Break

4 days leftDue Oct 27, 2026, 1:00 PM ET
Department of the Navy · Navfacsyscom Southwest
Place of work not listed · buying office in San Diego, California
Taking bids nowNAICS 237110

Kelly Pierson OSS

5 days leftDue Oct 28, 2026, 3:00 PM ET
Indian Health Service · Div of Engineering Svcs - Seattle
Shelton, Washington
Market researchSmall business set-asideNAICS 237110

C 219 Detroit Lead Service Line Removal

5 days leftDue Oct 28, 2026, 4:00 PM ET
Department of the Army · W072 Endist Detroit
Place of work not listed · buying office in Detroit, Michigan
Coming soonSmall business set-asideNAICS 237110

Oconaluftee Waterline Replacement

7 days leftDue Oct 30, 2026, 12:00 PM ET
Forest Service · USDA Forest Service-Spoc East
Cherokee, North Carolina
Taking bids nowSmall business set-asideNAICS 237110

Y--NGWSP Cutter Lateral Reach 21 Booster Plant

7 days leftDue Oct 30, 2026, 3:00 PM ET
Bureau of Reclamation · Upper Colorado Regional Office
Place of work not listed · buying office in Salt Lake City, Utah
Coming soonSmall business set-asideNAICS 237110

Jennifer Brown (COW)

7 days leftDue Oct 30, 2026, 3:00 PM ET
Indian Health Service · Div of Engineering Svcs - Seattle
Ridgefield, Washington
Taking bids nowSmall business set-asideNAICS 237110

Z--YOSE 22866 Rehabilitate Hodgdon Meadows Water System and YOSE 196755 Extend Hod

10 days leftDue Nov 2, 2026, 1:00 PM ET
Departmental Offices · National Park Service Contracting Activity
Place of work not listed · buying office in Denver, Colorado
Market researchNAICS 237110

Y--GRCA 318719 North Rim & Roaring Springs Rehabilitation Program

14 days leftDue Nov 6, 2026, 2:00 PM ET
Departmental Offices · National Park Service Contracting Activity
Place of work not listed · buying office in Denver, Colorado
Coming soonNAICS 237110

C--BGNDRF PIPING UPGRADES

14 days leftDue Nov 6, 2026, 6:00 PM ET
Bureau of Reclamation · Albuquerque Area Office
Place of work not listed · buying office in Albuquerque, New Mexico
Taking bids nowSmall business set-asideNAICS 237110

Y--HAVO 326181 Rehabilitate Rainshed&Water Treatment

15 days leftDue Nov 6, 2026, 9:00 PM ET
National Park Service · Dsc Contracting Services Division
Place of work not listed · buying office in Denver, Colorado
Taking bids nowNAICS 237110

Y--Turnout Buildings

18 days leftDue Nov 10, 2026, 12:00 PM ET
Bureau of Reclamation · Upper Colorado Regional Office
Place of work not listed · buying office in Salt Lake City, Utah
Taking bids nowNAICS 237110

Z2NZ-- 658-23-108 Correct Stormwater Drainage

18 days leftDue Nov 10, 2026, 5:00 PM ET
Department of Veterans Affairs · 246-NETWORK Contracting Office 6 (36C246)
Salem, Virginia
Taking bids nowService-disabled veteranNAICS 237110

Atchison Storm Sewer Separation Improvements, Atchison, Kansas

21 days leftDue Nov 13, 2026, 2:00 PM ET
Department of the Army · W071 Endist Kansas City
Place of work not listed · buying office in Kansas City, Missouri
Taking bids nowSmall business set-asideNAICS 237110

4 GAOA Flaming Gorge Water System Buckboard in Ashley NF, Wyoming

25 days leftDue Nov 17, 2026, 5:00 PM ET
Forest Service · USDA Forest Service
Mc Kinnon, Wyoming
Taking bids nowSmall business set-asideNAICS 237110

Mike Monroney Aeronautical Center (MMAC) Industrial Waste Water Treatment Plant Upgrades

27 days leftDue Nov 19, 2026, 5:00 PM ET
Federal Aviation Administration · 6973GH Franchise Acquisition Svcs
Oklahoma City, Oklahoma
Taking bids nowSmall business set-asideNAICS 237110

Y--EAST CANAL EFFICIENCY IMPROVEMENTS

28 days leftDue Nov 20, 2026, 3:00 PM ET
Bureau of Reclamation · Upper Colorado Regional Office
Place of work not listed · buying office in Salt Lake City, Utah
Taking bids nowSmall business set-asideNAICS 237110

Y--GRTE 237343 - Rehab 4 Lazy F Ranch

28 days leftDue Nov 20, 2026, 5:00 PM ET
National Park Service · Dsc Contracting Services Division
Place of work not listed · buying office in Denver, Colorado
Taking bids nowSmall business set-asideNAICS 237110

Y--White Horse Hill National Game Preserve Water Main Extension

41 days leftDue Dec 3, 2026, 2:00 PM ET
Departmental Offices · Fws Contracting Activity
Place of work not listed · buying office in Falls Church, Virginia
Coming soonSmall business set-asideNAICS 237110

USACE SPK DBB Construction - Calaveras Wastewater Treatment Plant Improvements - Copperopolis, CA

45 days leftDue Dec 7, 2026, 11:00 AM ET
Department of the Army · W075 Endist Sacramento
Copperopolis, California
Market researchNAICS 237110

BRINE PIPELINE ACCESS IMPROVEMENTS

104 days leftDue Feb 4, 2027, 3:00 PM ET
Department of the Army · W075 Endist Los Angeles
Place of work not listed · buying office in Los Angeles, California
Coming soonSmall business set-asideNAICS 237110

Ross Springs Waterline Replacement

394 days leftDue Nov 21, 2027, 5:00 PM ET
Forest Service · Ashley National Forest
Utah
Taking bids nowSmall business set-asideNAICS 237110

J--LAKE25-101-CC LIFT STATION PUMP REPAIR

957 days leftDue Jun 6, 2029, 3:00 PM ET
National Park Service · Pwr GOGA(86000)
Place of work not listed · buying office in San Francisco, California
Taking bids nowSmall business set-asideNAICS 237110

MSD Infrastructure Repairs Phase 2

No due date given
Department of the Army · W07V Endist St Louis
Place of work not listed · buying office in Saint Louis, Missouri
AnnouncementNAICS 237110

Elevated Water Storage Tanks, Kolekole and East Range, Schofield Barracks, Oahu, Hawaii

No due date given
Department of the Army · W2SN Endist Honolulu
Place of work not listed · buying office in Fort Shafter, Hawaii
Coming soonNAICS 237110

Open notices from SAM.gov, saved Oct 23, 4:31 PM ET. Updated twice a day. Each bid links to its official notice on SAM.gov, where the documents are. How to bid, step by step →