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Government contracts for plumbers in Maryland
A snapshot of open federal, state, and local opportunities in Maryland, updated daily. To search them and get daily matches for your business, sign up free.
About plumbers contracts in Maryland
Plumbers contracts in Maryland 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.
Maryland currently has 33 open plumbers contracts in our database, with 33 added in the last 30 days. That's enough volume that a focused small business can win recurring work in this state without ever leaving its home market. The most active buyers are Washington Suburban Sanitary Commission (4 open posts) and City of Baltimore (3), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Maryland.
Beyond federal opportunities, much of the plumbers work in Maryland is posted through eMaryland Marketplace Advantage (eMMA), with recurring buyers including the Maryland Department of Transportation, University System of Maryland campuses, and Maryland Stadium Authority. Maryland aggressively enforces MBE goals — most contracts carry a target percentage that prime contractors must subcontract to certified MBE firms. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so a plumbing contractor doesn't have to monitor each portal manually.
Top matching contracts in Maryland
Countywide HVAC and Pipefitting Services and Repairs
Commodity: Heating and cooling and air conditioning HVAC construction and maintenance services
Countywide HVAC and Pipefitting Services and Repairs
Commodity: Heating and cooling and air conditioning HVAC construction and maintenance services
Re-Bid Western Branch Water Resource Recovery Facility Potable Water System Upgrade
Commodity: Landscape architecture service
Large Water Valve and Vault Retrofit
Commodity: Water main construction service
MECHANICAL SYSTEMS, PREVENTATIVE MAINTENANCE AND ON CALL SERVICES
Commodity: Heating and cooling and air conditioning HVAC construction and maintenance services
70TWIS26SB_SEWAGE EJECTOR PUMP REPLACEMENT
Commodity: Plumbing system maintenance or repair
RFP #26-880 Manhole and Wet Well Rehabilitation
Commodity: Water and sewer utilities
26FQ15 Wastewater Plant Inspection and Monitoring Services at Kemptown Elementary
Commodity: Electrical and electronic engineering
Inspection and Maintenance of City Stormwater Facilities
Commodity: Stormwater engineering
Main Street - Grasonville Water Main Installation
Commodity: Water and sewer utilities