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Government contracts for engineering services in the Washington, DC area

A snapshot of open local government (city and county) opportunities in the Washington, DC area, updated daily. To search them and get daily matches for your business, sign up free.

5
Open contracts
3
Added last 30 days

About engineering services contracts in the Washington, DC area

Engineering services contracts from local governments in the Washington, DC area typically cover roadway and bridge design, construction engineering and inspection, water and wastewater system design, geotechnical investigations, stormwater and drainage studies, traffic engineering, and multi-year on-call engineering services agreements. City and county buyers set their own registration and bidding rules, so requirements can differ between the city, the county, and neighboring jurisdictions in the metro.

The Washington, DC area currently has 5 open local government engineering services contracts in our index, with 3 added in the last 30 days. The most active buyers are Charles County (3 open posts) and Frederick County (2).

This page covers city and county opportunities in the Washington, DC metro only; federal and state-agency engineering services contracts are not included here. A saved search catches new Washington, DC-area postings in a daily email alert, instead of checking each government's site by hand.

Top matching contracts in the Washington, DC area

CHL

MWWTP Effluent FM Surge & Transient Design Build Services (UN 1282)

The Board of Commissioners for Charles County is hereby requesting proposals from qualified firms to design and construct a new standpipe with separate influent and effluent pipes for force main surge…

Charles CountyPerformance: MDDue Nov 2, 2026Posted Jul 8, 2026
Department: DPW - Capital Project ManagementSolicitation #: 27-002
FRD

Storm Drain Gunite Repair

Frederick County, Maryland (hereinafter called the “County”) is seeking bids from qualified Contractors (hereinafter called the “Contractor”) for the provision of laying shotcrete materials within det…

Frederick CountyPerformance: MDDue Oct 5, 2026Posted Sep 15, 2026
Department: Department of Highway OperationsSolicitation #: 27-209
CHL

Wheatley Dam Dredging Services

The County Commissioners of Charles County are hereby requesting sealed bids from qualified dredging firms to provide wet dredging, hauling, and sediment disposal services within defined areas at Whea…

Charles CountyPerformance: MDDue Oct 7, 2026Posted Aug 17, 2026
Department: DPW Facilities - Environmental ResourcesSolicitation #: 27-007
FRD

Water Distribution Improvements Phase II

Generally, the project entails the connection of the existing 8” waterline in Urbana Pike between Galena Drive and Worthington Boulevard with full restoration of the street complete. In addition, the …

Frederick CountyPerformance: MDDue Oct 29, 2026Posted Sep 9, 2026
Department: ProcurementSolicitation #: 27-121-CP IFB
CHL

NPDES Oak Ridge Park East Stream Restoration

The County Commissioners of Charles County are requesting sealed bids from qualified contractors to perform construction services on the National Pollutant Discharge Elimination System (NPDES) Oak Rid…

Charles CountyPerformance: MDDue Oct 13, 2026Posted Sep 14, 2026
Department: DPW - Capital Project ManagementSolicitation #: 27-009

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Top contracting agencies in the Washington, DC area

Charles County3 contracts
Frederick County2 contracts

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