Closed bids

Closed Delaware Bids & RFPs

Closed in the last 30 days
50+
Closed this year
650+
Closed bids on record
2,500+
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Bid Banana holds 2,500+ closed Delaware solicitations. These are the 50 that closed most recently. In the last 12 months, the most Delaware bids closed in April 2026 (100+); the agencies behind the most of the 50 most recent were State of Delaware DOT, U.S. Department Of Defense and State of Delaware OMB.

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  • State of Delaware OMB·Delaware

    Sussex County DMV Inspection Lanes Heating
    Closed 10/8/2026Invitation for BidConstruction

    The State of Delaware is seeking a qualified contractor to install and commission a heating retrofit for the inspection lanes at the Sussex…

  • State of Delaware NAT·Delaware

    Wildlife Area Trapping Permits
    Closed 10/8/2026Invitation for BidEnvironmental Services

    The Delaware Department of Natural Resources and Environmental Control is seeking qualified trappers to obtain seasonal wildlife‑area…

  • State of Delaware DOT·Delaware

    Emergency Sidewalk Snow and Ice Removal
    Closed 10/6/2026Invitation for BidTransportation and Public Transit

    The State of Delaware Department of Transportation is seeking vendors to provide emergency sidewalk snow and ice removal services statewide…

  • State of Delaware DOT·Delaware

    Reinforced Concrete Pipe
    Closed 10/6/2026Invitation for BidConstruction

    The Delaware Department of Transportation is seeking suppliers to provide reinforced concrete pipe (Class IV) in standard diameters (12"…

  • State of Delaware STA·Delaware

    PSC PJM Consultant
    Closed 10/6/2026Request for ProposalConsulting Services

    The Delaware Public Service Commission is seeking a qualified consulting firm (or a joint‑venture with a designated prime) to serve as its…

  • Sussex County·Delaware

    EMS Vehicle Upfit
    Closed 10/2/2026

    Bids are being sought from vendors to upfit eight 2026 Chevrolet Silverado 2500 Pickup trucks with a 6.5” bed.

  • State of Delaware COL·Delaware

    Eisenberg Elementary School Renovations
    Closed 10/2/2026Invitation for BidConstruction

    The Colonial School District is seeking sealed‑bid contractors to perform a suite of renovations at Eisenberg Elementary School in New…

  • State of Delaware STA·Delaware

    Delaware Commercial Corridor Initiative
    Closed 10/2/2026Request for ProposalConsulting Services

    The State of Delaware is seeking a professional services firm to administer the Delaware Commercial Corridor Initiative (DCCI), a statewide…

  • State of Delaware DOI·Delaware

    Actuarial Consulting Services
    Closed 10/1/2026Invitation for BidConsulting Services

    The Delaware Department of Insurance is seeking a qualified firm to provide comprehensive actuarial consulting services across the agency…

  • State of Delaware GSS·Delaware

    Electrical Contractor
    Closed 10/1/2026Request for ProposalConstruction

    The State of Delaware is seeking a qualified electrical contractor to provide a broad range of electrical services statewide, including…

  • City of Dover·Delaware

    Cedar Chase Pump Station Replacement
    Closed 9/30/2026Invitation for BidConstruction

    The project involves Phase 1 replacement of the Cedar Chase Pump Station in Delaware, encompassing civil‑mechanical demolition, installation…

  • State of Delaware STA·Delaware

    Regulatory Consulting and Advisory Services
    Closed 9/30/2026Request for ProposalConsulting Services

    Delaware’s Office of the State Bank Commissioner is seeking a qualified law or regulatory‑advisory firm to provide comprehensive regulatory…

  • State of Delaware NAT·Delaware

    Shoreline Management Sand
    Closed 9/28/2026Invitation for BidWater Management and Sanitation

    The State of Delaware seeks a vendor to supply up to 50,000 cubic yards (≈ 67,500 tons) of clean shoreline sand for beach restoration at…

  • Sussex County·Delaware

    Bulk Polymer Delivery
    Closed 9/25/2026Chemical Manufacturing

    Bids are being sought from Suppliers to provide materials. No construction is contained within the contract proposal. All materials shall be…

  • State of Delaware GSS·Delaware

    Storage Boxes - Acid Free and Double-Walled
    Closed 9/24/2026Invitation for BidGovernment

    The State of Delaware’s Office of Management and Budget – Government Support Services is seeking vendors to supply acid‑free, double‑walled…

  • State of Delaware DOT·Delaware

    Stormwater and Water Quality Design
    Closed 9/24/2026Request for ProposalEngineering Services

    Delaware DOT is seeking two qualified consulting firms to provide comprehensive engineering design and related professional services for…

  • State of Delaware NAT·Delaware

    Trout Stocking Program
    Closed 9/24/2026Invitation for BidAgriculture

    The State of Delaware’s Department of Natural Resources and Environmental Control is seeking a vendor to supply live rainbow and brown…

  • State of Delaware OMB·Delaware

    Holloway Campus Carvel Roof Replacement
    Closed 9/24/2026Invitation for BidConstruction

    This sealed‑bid solicitation seeks a contractor to remove and replace the low‑slope roof on the Carvel Building at the Holloway Campus. The…

  • State of Delaware COL·Delaware

    Leach School Bid Pack C
    Closed 9/24/2026Invitation for BidConstruction

    The Colonial School District is re‑bidding the landscaping portion (Contract C‑02) of the new John G. Leach School construction project in…

  • State of Delaware DOT·Delaware

    Subsurface Investigation Services
    Closed 9/24/2026Request for ProposalEngineering Services

    The Delaware Department of Transportation is seeking up to two firms to provide statewide subsurface investigation services on an…

  • City of Wilmington·Delaware

    27020PW - GARAGE MAINTENANCE BLDG
    Closed 9/22/2026Invitation for BidCustodial and Facilities Services

    The City of Wilmington is seeking bids for ongoing garage maintenance services for a municipal building. The contract will cover routine…

  • City of Wilmington·Delaware

    27017PW - Primary Clarifier 1 Rehabilitation
    Closed 9/22/2026Invitation for BidWater Management and Sanitation

    This opportunity calls for the rehabilitation of Primary Clarifier 1 at the Wilmington Wastewater Treatment Plant. The work will involve…

  • State of Delaware DOT·Delaware

    OPEN END- PCC PATCHING, CENTRAL, FY 26 - 29
    Closed 9/22/2026Invitation for BidConstruction

    This open‑end, three‑year contract awards a Delaware‑wide construction firm the responsibility for Portland Cement Concrete (PCC) patching…

  • State of Delaware ARNG·Delaware

    AASF Original Hangar Roof Replacement
    Closed 9/22/2026Invitation for BidConstruction

    The Delaware Army National Guard is seeking a qualified contractor to replace the roof of its Army Aviation Support Facility hangar in New…

  • State of Delaware DOT·Delaware

    High Density Polyethylene Pipe
    Closed 9/22/2026Invitation for BidManufacturing

    The Delaware Department of Transportation is seeking a vendor to supply high‑density polyethylene (HDPE) pipe, couplings, fittings, and…

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