RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Frederick, Maryland

Browse open government contracting RFPs, RFIs, RFQs, and Sources Sought in Frederick, Maryland on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies across Frederick, Maryland, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

StatusTitleBuyerDue Date
OpenLow Titer Group O Whole Blood Program

Frederick County, Maryland is seeking a qualified organization to collect, test, store, ship, and replenish Low Titer Group O Whole Blood for field administration by its Division of Fire & Rescue Services.

Frederick County, MD, USARequest for Proposal (RFP)
Frederick County > Office of Procurement and Contracting9/14/2026
OpenUS 40 Shared-Use Path Engineering Services

Harford County is seeking engineering services to design a shared-use path for bicycle and pedestrian use along US 40 from Aberdeen to Havre de Grace.

Maryland, USARequest for Proposal (RFP)
City of Kelso10/16/2026
OpenComprehensive ITS, Electrical and Traffic Engineering Services

The Maryland Transportation Authority is seeking professional services for comprehensive Intelligent Transportation Systems (ITS), Electrical, and Traffic Engineering, including design and construction support for tolling, fiber optics, ATMS, DMS, CCTV, lighting, and EV charging.

Maryland, USARequest for Proposal (RFP)
Maryland Transportation Authority10/12/2026
OpenMulti-Location HVAC Preventive Maintenance

The Maryland Department of Labor is seeking bids for fixed-fee HVAC preventive maintenance services at multiple department locations under Solicitation LABOR-FY2027-009.

Maryland, USAInvitation for/to Bid (IFB/ITB)Small Business
Maryland > Department of Labor9/16/2026
OpenI-95/I-695 Interchange Express Toll Lanes - Ramps MB & MH

The Maryland Transportation Authority is seeking a contractor to construct ramps MB and MH for the I-95/I-695 interchange express toll lanes project.

Maryland, USAInvitation for/to Bid (IFB/ITB)
Maryland Transportation Authority10/21/2026
OpenStatewide Drilling Support Services

The Maryland State Highway Administration is seeking a contractor for statewide drilling support services under contract SDSC2029, with an estimated project cost between $5 million and $10 million.

Maryland, USAInvitation for/to Bid (IFB/ITB)
Maryland > Maryland State Highway Administration9/17/2026
OpenSalt Structure Rehabilitation at Various Locations

The Maryland State Highway Administration is seeking bids to rehabilitate salt structures at various locations in Caroline, Cecil, Kent, Queen Anne's, and Talbot Counties.

Maryland, USAInvitation for/to Bid (IFB/ITB)Small Business
Maryland > Maryland State Highway Administration9/17/2026
OpenMobile Health Services Expansion Initiative

The St. Mary's County Health Department is seeking proposals for mobile, home-based, community-based, or place-based health access strategies for county residents, with up to approximately $700,000 available for multiple awards.

Maryland, USARequest for Proposal (RFP)
St. Mary's County Government9/17/2026
OpenMaryland Speed Safety Program Automated Speed Enforcement Services

The Maryland State Highway Administration is seeking a turnkey automated speed enforcement system and services for the Maryland Speed Safety Program, including roadside equipment, installation, maintenance, software, operations, citation processing, adjudication support, and payment processing.

Maryland, USARequest for Proposal (RFP)Minority-Owned Business
Maryland > Maryland State Highway Administration10/6/2026
OpenWhole Blood Program

Frederick County Government is seeking a contractor to provide a whole blood program, including the supply of whole blood products and related services.

Frederick County, MD, USARequest for Proposal (RFP)
Frederick County > Government9/14/2026
OpenVehicle Towing and Recovery Services

Frederick County Public Schools is seeking towing, transport, recovery, emergency support, and non-hazardous accident-scene cleanup services for its vehicles and equipment under an open requirements contract.

Frederick, MD, USARequest for Quote/Qualifications (RFQ)
Frederick County Public Schools9/28/2026
OpenRegional Water Supply Resiliency Project

The Maryland Washington Suburban Sanitary Commission is seeking information and pricing for the Regional Water Supply Resiliency Project, also known as the Secure the Source Project, with an NDA requirement.

Maryland, USARequest for Information (RFI)
Washington Suburban Sanitary Commission10/5/2026
OpenStatewide Dental Plan Administration and Insurance Services

The State of Maryland Department of Budget and Management is seeking contractors to administer fully insured DHMO and self-funded DPPO dental plans for eligible state employees, retirees, dependents, and other participants.

Maryland, USARequest for Proposal (RFP)Minority-Owned BusinessVeteran-Owned Business
Maryland > Department of Budget and Management > Central Collection Unit9/23/2026
OpenYoung Adult Sickle Cell Care Transition Program

The Maryland Department of Health is seeking an eligible applicant to develop or enhance a comprehensive transition program supporting young adults with sickle cell disease as they enter adult care.

Maryland, USAGrant
Maryland > Department of Health & Mental Hygiene > Prevention and Health Promotion Administration9/15/2026
OpenEarly Childhood Curriculum Review

The Maryland State Department of Education is requesting early childhood curriculum publishers to submit materials for review and potential inclusion on the state's approved curriculum list.

Maryland, USARequest for Information (RFI)
Maryland > State Department of Education9/15/2026
OpenLiquid Sludge Hauling Services

The Maryland Environmental Service is soliciting competitive sealed bids for sludge hauling to four wastewater treatment facilities in Washington and Frederick Counties.

Maryland, USAInvitation for/to Bid (IFB/ITB)Small Business
Maryland > Maryland Environmental Service9/18/2026
OpenOn-Call Practical Operations Services for Solid Waste Facilities

The Northeast Maryland Waste Disposal Authority is seeking multiple qualified firms to provide on-call practical engineering, construction, repair, and deconstruction services for solid waste infrastructure and facilities, including transfer stations, MRFs, and landfills. The due date has been extended to September 22, 2026.

Maryland, USARequest for Proposal (RFP)
Maryland > Northeast Maryland Waste Disposal Authority9/22/2026
OpenElementary School Chiller Replacement and Relocation

Frederick County Public Schools is seeking a contractor to replace a failing chiller at Liberty Elementary School and relocate a salvaged chiller at Orchard Grove Elementary School, including associated mechanical, electrical, piping, controls, testing, and commissioning work.

Frederick, MD, USAInvitation for/to Bid (IFB/ITB)
Frederick County Public Schools9/24/2026
OpenYoung Adult Sickle Cell Care Transition Support

The Maryland Department of Health is seeking applications to support young adults with sickle cell disease who are entering adult sickle cell care.

Maryland, USARequest for Proposal (RFP)
Maryland > Department of Health9/16/2026
OpenOn-Call Practical Operations Services

The Northeast Maryland Waste Disposal Authority is seeking proposals for on-call practical operations services to support its waste disposal facilities.

Maryland, USARequest for Proposal (RFP)
Maryland > Northeast Maryland Waste Disposal Authority9/22/2026
OpenVoter Registration and Election Administration Modernization

The Maryland State Board of Elections is seeking a modernized statewide voter registration and election administration system with GIS and redistricting functionality and related implementation services.

Maryland, USARequest for Proposal (RFP)
Maryland > Maryland State Board of Elections10/16/2026
OpenApple MacBook Pro Space Black Computers

The Maryland Health Benefit Exchange is seeking bids for 50 Apple MacBook Pro Space Black laptops, including warranty and related services, through the state's electronic procurement system.

Maryland, USAInvitation for/to Bid (IFB/ITB)
Maryland > Maryland Health Benefit Exchange9/29/2026
OpenUnderground Facility Locating and Marking Services

Washington Suburban Sanitary Commission is requesting quotes for services to locate and mark underground facilities under Solicitation No. 116584.

Maryland, USARequest for Quote/Qualifications (RFQ)
Washington Suburban Sanitary Commission9/29/2026
OpenMechanical Ancillary Repairs, Maintenance, and Minor Construction

The Maryland Transit Administration is seeking a contractor for mechanical ancillary repairs, maintenance, and minor construction services for its MARC Train Service rolling stock and facility maintenance equipment.

Maryland, USARequest for Proposal (RFP)
Maryland > Maryland Transit Administration11/25/2026
OpenPrince George's County Solicitation

Prince George's County, Maryland is seeking bids for an unspecified opportunity with a close date of February 28, 2027.

Maryland, USARequest for Proposal (RFP)
Prince George's County2/28/2027
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