Government contracts for plumbers in Delaware

Plumbers contracts in Delaware typically cover backflow-preventer testing, water-main repair, fixture replacement at federal buildings, sewer-line work at correctional facilities, and on-call plumbing IDIQs. Federal posts in this category fall under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors), and the bulk of the work flows to the Army Corps of Engineers, the Federal Bureau of Prisons, and GSA. Small-business set-asides are common because most jobs sit well below the simplified acquisition threshold.

Delaware currently has 2 open plumbers contracts in our database, with 2 added in the last 30 days. Volume in smaller markets is lumpy: a single base or facility can drive a quarter of annual postings. The most active buyers are DEPT OF THE AIR FORCE (1 open posts) and DOT (1), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Delaware.

Beyond federal opportunities, much of the plumbers work in Delaware is posted through the Delaware bid solicitation portal (MyMarketplace), with recurring buyers including the Delaware Department of Transportation and the University of Delaware. Most state-level work is centralized through the Office of Management and Budget Government Support Services division. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so a plumbing contractor doesn't have to monitor each portal manually.