RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Sussex County, Delaware

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

StatusTitleBuyerDue Date
OpenEngineering, Architectural, and Construction Management Services

Delaware Technical and Community College is seeking qualified firms to provide architecture, engineering, and construction management services for public works construction projects statewide, with firms permitted to submit for only the disciplines they will provide.

Delaware, USARequest for Proposal (RFP)
Delaware Technical Community College9/16/2026
OpenCentral Delaware Open-End Pavement Patching

The Delaware Department of Transportation is seeking bids for open-end pavement patching services in the central region for fiscal years 2026 through 2029.

Delaware, USAInvitation for/to Bid (IFB/ITB)
Delaware > Department of Transportation9/22/2026
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
OpenNew and Revised Sediment and Stormwater Regulatory Guidance Documents

The Delaware Department of Natural Resources and Environmental Control is seeking public comment on new and revised sediment and stormwater regulatory guidance documents, including RGM-6 on Extended Detention RPv Credit and Design Procedures.

Delaware, USAOther
Delaware > Department of Natural Resources and Environmental Control > Division of Watershed Stewardship > Sediment and Stormwater Program-
OpenStatewide Subsurface Investigation Services

The Delaware Department of Transportation is seeking firms to provide statewide subsurface investigations, drilling, sampling, groundwater and infiltration testing, laboratory testing, documentation, and related services under an indefinite-delivery/indefinite-quantity agreement.

Delaware, USARequest for Proposal (RFP)
Delaware > Department of Transportation9/24/2026
OpenDelaware Quitline and Tobacco Cessation Services

The Delaware Division of Public Health is seeking professional services to operate the Delaware Quitline and provide related tobacco cessation counseling, referral, evaluation, reporting, and pharmaceutical cessation-aid services.

Delaware, USARequest for Proposal (RFP)
Delaware > Department of Health and Social Services > Division of Public Health12/2/2026
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
OpenNon-OEM Auto and Light-Duty Truck Parts and Accessories

Sussex County is seeking a one-year contract for non-OEM auto and light-duty truck parts and accessories.

Sussex County, DE, USARequest for Proposal (RFP)
Sussex County9/29/2026
OpenStormwater and Water Quality Design Services

The Delaware Department of Transportation is seeking up to two consultants for a three-year open-end agreement providing stormwater and water quality engineering design, planning, permitting, and construction support services, with two possible one-year extensions.

Delaware, USARequest for Proposal (RFP)
Delaware > Department of Transportation9/24/2026
OpenEmergency Sidewalk Snow and Ice Removal

The Delaware Department of Transportation is seeking multiple vendors to provide equipment with operators for emergency sidewalk and shared-use-path snow and ice removal throughout Delaware under a five-year contract.

Delaware, USAInvitation for/to Bid (IFB/ITB)
Delaware > Department of Transportation10/6/2026
OpenOpen and Continuous Consulting and Support Services

The Delaware Division of Public Health is seeking experienced vendors for an as-needed, multi-vendor pool providing consulting, training, program design, data, compliance, management, and related public health support services.

Delaware, USARequest for Proposal (RFP)
Delaware > Department of Health and Social Services10/13/2026
OpenWildlife Area Trapping Permits

The Delaware Division of Fish and Wildlife is seeking bids for fur trapping permits on various wildlife areas across the state for the 2026-27 trapping season.

Delaware, USAInvitation for/to Bid (IFB/ITB)
Delaware > Department of Natural Resources and Environmental Control > Division of Fish & Wildlife10/8/2026
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
OpenRyan White AIDS Drug Assistance Program Pharmacy Benefit Management

The Delaware Department of Health and Social Services is seeking a contractor to provide comprehensive pharmacy benefit management, client eligibility administration, coordination of benefits, statewide retail pharmacy network management, claims processing, ADAP formulary management, member technical support, and reporting for the Ryan White AIDS Drug Assistance Program.

Delaware, USARequest for Proposal (RFP)
Delaware > Department of Health and Social Services9/16/2026
OpenElectrical Contractor Services

The State of Delaware Office of Management and Budget, Government Support Services, is seeking licensed electrical contractors for recurring statewide electrical services, including high- and low-voltage work, solar photovoltaic systems, emergency response, and related materials and equipment.

Delaware, USARequest for Proposal (RFP)
Delaware > Government Support Services10/1/2026
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
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
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