Maryland · public record
Plumbing bids in Maryland
Solicitations from 255 public buyers, county by county, and the bid opening results once the sealed bids are read. Counties, cities and towns that post on their own sites, not only the state portal.
JanitorialLandscaping and groundsHVAC and mechanicalPest controlSecurity guard servicesPaving and concreteRoofingElectricalPlumbingPaintingWaste and recycling haulingElevator maintenanceFire protectionFencing, doors and glassAbatement and demolitionStormwater and sewer maintenance
7open now
3bid opening results with bidders and prices
255agencies watched in 24 counties
4plumbing contracts expiring within 180 days
Open now
Notice to Residential Plumbers
Arundel Community Development Services, Inc. · IFB BPM058912
Bids dueSep 25, 2026
On-Call Plumbing Services
Harford County Public Schools · other 27-JHP-003
Bids dueSep 29, 2026
Garrett County Administration Building Boiler and Water Heater Replacement Bid
Garrett County Government · IFB 26-1001
Bids dueOct 1, 2026
PLUMBING SERVICES AT SHA HQ COMPLEX
State Highway Administration · RFQ BPM058990
Bids dueOct 14, 2026
On-Call Plumbing Services for City Facilities
City of Gaithersburg · other BPM058907
Bids dueOct 22, 2026
Unit Price Bid for Plumbing Services
Washington County Public Schools · IFB 2027-14
Bids dueNov 3, 2026
Plumbing Repair and Installation
Anne Arundel County Government · IFB SOL000060
Bids dueNov 17, 2026
Latest bid openings
By county
Allegany County
2 agencies watched
0 open0 bid opening results
Anne Arundel County
5 agencies watched
1 open0 bid opening results
Baltimore City
4 agencies watched
0 open0 bid opening results
Baltimore County
2 agencies watched
0 open0 bid opening results
Calvert County
2 agencies watched
0 open1 bid opening result
Caroline County
2 agencies watched
0 open0 bid opening results
Carroll County
4 agencies watched
0 open0 bid opening results
Cecil County
4 agencies watched
0 open0 bid opening results
Charles County
4 agencies watched
0 open0 bid opening results
Dorchester County
1 agency watched
0 open0 bid opening results
Frederick County
5 agencies watched
0 open0 bid opening results
Garrett County
1 agency watched
1 open0 bid opening results
Harford County
3 agencies watched
1 open0 bid opening results
Howard County
4 agencies watched
0 open0 bid opening results
Montgomery County
10 agencies watched
1 open1 bid opening result
Prince George's County
13 agencies watched
0 open0 bid opening results
Queen Anne's County
3 agencies watched
0 open0 bid opening results
Somerset County
1 agency watched
0 open0 bid opening results
St. Mary's County
3 agencies watched
0 open0 bid opening results
Statewide
171 agencies watched
2 open0 bid opening results
Talbot County
1 agency watched
0 open0 bid opening results
Washington County
5 agencies watched
1 open1 bid opening result
Wicomico County
3 agencies watched
0 open0 bid opening results
Worcester County
2 agencies watched
0 open0 bid opening results
Contracts coming up for rebid
Plumbing contracts in Maryland with a published end date in the next 180 days. The agency usually posts the rebid one to three months before.
- Plumbing Services, On-Call, Term Contract · Baltimore County GovernmentNov 5, 2026
- Plumbing Services, On-Call, Term Contract · Baltimore County GovernmentNov 5, 2026
- Backflow Preventer Testing and Repair · Harford County GovernmentMar 26, 2027
- Restore functionality to the domestic water system at Clifton T.... · Department of Health, Office of Facilities Management and DevelopmentMar 30, 2027
See who bid, and at what price
Bid Opening customers see each bidder and price on the tabulations we hold, the contracts on file and when they end, who picked up the documents where a buyer lists them, and a fit score for new bids in their trades.