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NAICS 237110 contract opportunities in Washington

Water and Sewer Line and Related Structures Construction

2 open federal contract opportunities in NAICS 237110 in Washington right now, soonest deadline first: solicitations, presolicitations and sources-sought notices still taking responses. Each one links to the notice on SAM.gov.

Open solicitations

Oct 16, 2:00 PM UTC-4in 2 days

Bill Parkin (MAK)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF > INDIAN HEALTH SERVICE · NAICS 237110 · PSC Y1NZ

Small Business Set Aside - TotalCombined Synopsis/SolicitationNeah Bay, WA

View on SAM.gov → · Solicitation 75H70126Q00035 · Posted Oct 6, 2026

Oct 30, 2:00 PM UTC-5in 17 days

Jennifer Brown (COW)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF > INDIAN HEALTH SERVICE · NAICS 237110 · PSC Y1NZ

Small Business Set Aside - TotalCombined Synopsis/SolicitationRidgefield, WA

View on SAM.gov → · Solicitation 75H70126Q00036 · Posted Oct 1, 2026

Filter these in the open solicitations feed. Deadlines are shown in the notice's own time zone.

Recent awards

1 contract award in NAICS 237110 in Washington signed in the last 90 days, worth $47,927 in total. See who won them.

From USAspending.gov and SAM.gov award notices. USAspending publishes Defense awards about 90 days after signing.

What NAICS 237110 covers

Water mains, sewer lines, pump stations and treatment plant work. Official title: Water and Sewer Line and Related Structures Construction. It is part of the Construction sector.

Every federal solicitation names one NAICS code for the work. The code's small-business size standard decides who counts as small for that bid, and your SAM.gov registration lists the codes your company works in.

Other states

By place of performance; notices that name none count under the contracting office's state.

Related codes