Z1DA--NRM| 460-26-007 Electrical Distribution Inspection Repairs | NCO 4 Construction East (VA-26-00057558)
The Department of Veterans Affairs is conducting market research for a small‑scale electrical distribution repair effort at the Wilmington…
Closed bids
Closed Delaware Construction Bids & RFPs
- Closed in the last 30 days
- 30
- Closed this year
- 200+
- Closed bids on record
- 450+
Bid Banana holds 450+ closed Delaware construction solicitations. These are the 50 that closed most recently. In the last 12 months, the most Delaware construction bids closed in October 2026 (31); the agencies behind the most of the 50 most recent were State of Delaware OMB, State of Delaware DOT and Delaware OMB - Division of Facility Management.
Recently closed
- Hazel D. Plant Ats & Generator Replacement
The Delaware Department of Correction is seeking a qualified contractor to replace the existing emergency generator and two automatic…
- Carvel State Office Building 12th Floor Lights & Sprinkler
- Chapter 51
- Carvel State Office Building 12th Floor Lights & Sprinkler
The State of Delaware is seeking a qualified contractor to replace and upgrade the lighting, fire‑sprinkler system, and ceiling finishes on…
- Northeast State Service Center Reimagining Project
Show 44 more
- Delaware State Police Crime Lab HVAC Unit Replacement
- Delaware State Police Crime Lab HVAC Unit Replacement
This project involves the full replacement of the heating, ventilation, and air‑conditioning (HVAC) make‑up air unit and exhaust fan for the…
- OPEN END- BITUMINOUS PATCHING, SOUTH, FY27-FY29
The Delaware Department of Transportation is seeking a qualified contractor to provide comprehensive bituminous patching services throughout…
- Northeast State Service Center Reimagining Project
The State of Delaware is seeking competitive sealed bids for a six‑month interior renovation of the Northeast State Service Center in…
- Indian River Marina Bulkhead Repairs
The State of Delaware, through DNREC, is seeking qualified contractors to repair steel sheet‑pile bulkheads and guide piles at Indian River…
- Delaware State Police Troop 5 HVAC Replacement
- Old Kent County Family Court Roof Repalcement
- Customs House Renovation & Addition
- Old Kent County Family Court Roof Replacement
The State of Delaware’s Office of Management and Budget is seeking sealed bids to replace the roof on the former Kent County Family Court…
- Delaware State Police Troop 5 HVAC Replacement
The State of Delaware is seeking a qualified contractor to replace the HVAC system—including chillers, pumps, associated piping, controls…
- Customs House Renovation & Addition
The State of Delaware is seeking sealed bids for the renovation and addition of the historic Customs House in Wilmington. The work is split…
- RELOCATION OF TAX DITCH ASKETUM PRONG 5 AT THE SOUTHERN SOLID WASTE MANAGEMENT CENTER
The Delaware Solid Waste Authority is soliciting sealed bids for the relocation and rehabilitation of the Asketum Prong 5 tax ditch at its…
- OPEN END - RIGHT OF WAY FENCE REPLACEMENT, NORTH & CANAL, FY26-28
This open‑end contract tasks a qualified contractor with repairing or replacing damaged right‑of‑way fences across New Castle County’s North…
- OPEN END - GUARDRAIL UPGRADES, NEW CASTLE COUNTY, FY27-FY29
This open‑end, three‑year contract calls for the repair, replacement, and upgrade of damaged guardrail systems throughout New Castle County…
- Window Coverings
The State of Delaware is seeking a vendor to provide commercial‑institutional window coverings (shades, blinds, shutters, motorized systems)…
- Summit Campus MS HS PAC Bid Pack 2B
The Appoquinimink School District is soliciting sealed‑bid proposals for Bid Package 02B of the Summit Campus Middle & High School project…
- OLD BRANDYWINE VILLAGE STREETSCAPE IMPROVEMENTS PHASE II
The Delaware Department of Transportation is soliciting proposals for Phase II of the Old Brandywine Village streetscape improvements. The…
- Transportation Management Center Cooling Tower Replacement
The State of Delaware is seeking qualified contractors to replace the existing cooling tower at the Transportation Management Center in…
- WOODLAND FERRY IMPROVEMENTS, FY22
The Delaware Department of Transportation is seeking proposals for the demolition of the existing Woodland Ferry House and construction of a…
- DOUBLE BRIDGES ROAD PATHWAY, MUDDY NECK TO NEPTUNE DRIVE
The Delaware Department of Transportation is seeking a design‑build contractor to construct a double‑bridge roadway segment extending from…
- Sussex County DMV Inspection Lanes Heating
The State of Delaware is seeking a qualified contractor to install and commission a heating retrofit for the inspection lanes at the Sussex…
- Leonard L Williams Justice Center Escalator Replacement
The State of Delaware is seeking a qualified contractor to replace all six escalators at the Leonard L. Williams Justice Center. The work…
- Reinforced Concrete Pipe
The Delaware Department of Transportation is seeking suppliers to provide reinforced concrete pipe (Class IV) in standard diameters (12"…
- Eisenberg Elementary School Renovations
The Colonial School District is seeking sealed‑bid contractors to perform a suite of renovations at Eisenberg Elementary School in New…
- Electrical Contractor
The State of Delaware is seeking a qualified electrical contractor to provide a broad range of electrical services statewide, including…
- Z2DA--FY26 NRM | 460-26-008 | CLC Roof HVAC Piping Replacement
The Department of Veterans Affairs is seeking a Service‑Disabled Veteran‑Owned Small Business to replace the roof‑level HVAC piping at the…
- Cedar Chase Pump Station Replacement
The project involves Phase 1 replacement of the Cedar Chase Pump Station in Delaware, encompassing civil‑mechanical demolition, installation…
- OPEN END - STRUCTURE MAINTENANCE, CENTRAL DISTRICT, FY27 - 29
The Delaware Department of Transportation is seeking a qualified contractor to perform an open‑end, indefinite‑quantity…
- Darley Rd EEC Boiler and Chiller Replacement
The Brandywine School District is seeking qualified contractors to demolish and replace the boiler, chiller, and cooling‑tower systems at…
- 27018RE – KIRKWOOD STREET ROADWAY IMPROVEMENTS
The City of Wilmington is soliciting bids for the “Kirkwood Street Roadway Improvements” project, which will be partially funded with…
- Holloway Campus Carvel Roof Replacement
This sealed‑bid solicitation seeks a contractor to remove and replace the low‑slope roof on the Carvel Building at the Holloway Campus. The…
- Leach School Bid Pack C
The Colonial School District is re‑bidding the landscaping portion (Contract C‑02) of the new John G. Leach School construction project in…
- RFP - GEORGE C. WRIGHT JR. MUNICIPAL PARK SOFTBALL FIELD RENOVATION PROJECT
The Town of Smyrna is seeking qualified contractors to renovate the softball facilities at George C. Wright Jr. Municipal Park. The scope…
- OPEN END- PCC PATCHING, CENTRAL, FY 26 - 29
This open‑end, three‑year contract awards a Delaware‑wide construction firm the responsibility for Portland Cement Concrete (PCC) patching…
- AASF Original Hangar Roof Replacement
The Delaware Army National Guard is seeking a qualified contractor to replace the roof of its Army Aviation Support Facility hangar in New…
- William Penn High School Athletic Field
This public‑works solicitation seeks a qualified contractor to perform comprehensive site‑work for the William Penn High School athletic…
- Z1DA--Local | 460-26- 4-5074-0108 | 460-26-999 | Condenser Water Piping Modification |
This solicitation is for a mechanical‑construction modification of the condenser water piping system at the Wilmington VA Medical Center…
- INVITATION TO BID – Post Frame Building
Kent County Levy Court is seeking a qualified contractor to design, permit, and construct a 40‑ft × 64‑ft post‑frame storage building for…
- BBTS Running Track Lighting
The Delaware Army National Guard is seeking a qualified contractor to furnish and install perimeter lighting for the running track at the…
- PRESOLICITATION NOTICE / NOTICE OF INTENT TO AWARD ON A NONCOMPETITIVE BASIS
The 166th Airlift Wing of the Delaware Air National Guard plans to award a non‑competitive, firm‑fixed‑price task order to the original…
- Reith Hall Stained Glass Window Restoration
The State of Delaware is seeking a qualified contractor to restore the historic leaded stained‑glass windows in Reith Hall, including…
- CSS 99142 Flooring and Wall Upgrade
The U.S. Army is seeking qualified contractors to perform flooring and wall upgrades at the Newark Air Force Reserve Center (AFRC) under…
- 25-2522 Newark Free Library Audio Visual Systems-Bid Pack 4
The New Castle County Department of Public Works is soliciting sealed bids for the design‑build installation of a complete audio‑visual…
- Thomasson Building Demolition
The Delaware State University seeks a qualified general contractor to fully demolish the Thomasson Building on its Dover campus and restore…
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Recently awarded
99--SUPPLY AND INSTALL AN AUTOMATED, SLIDING, GALVARIZED ELECTRIC GATE AT FWS BOMBAY HOOK NWR. City Hall Roof Replacement Security Fence Replacement for the Water Treatment Plant Demolition of 111 South Queen Street Demolition of 301 and 303 West Division Street Furnish and Install Security Fencing at Dover Police Department