RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Connecticut

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

StatusTitleBuyerDue Date
OpenMunicipal Grounds Maintenance Services

The Town of Avon is seeking grounds maintenance services, including mowing, seasonal cleanups, pruning, weeding, and mulching at Town properties under a three-year contract with up to two one-year extensions.

Avon, CT, USA•Invitation for/to Bid (IFB/ITB)
Avon12/9/2026
OpenCopernicus Hall Fifth-Floor Door Replacement

Central Connecticut State University is seeking a contractor to remove and replace fifth-floor doors and hardware in Copernicus Hall, including frame preparation and painting, under a prevailing-wage project.

Nicolaus Copernicus Hall and Observtory, New Britain, CT, USA•Request for Quote/Qualifications (RFQ)
Central Connecticut State University12/10/2026
OpenSheltering Arms Facility Renovation

United Community & Family Services is seeking a contractor to renovate its Sheltering Arms facility, including architectural, fire protection, plumbing, mechanical, and electrical work.

165 McKinley Ave Extension, Norwich, CT, USA•Request for Proposal (RFP)
United Community and Family Services, Inc.12/18/2026
OpenRefuse and Recycling Services

Regional School District 16 is seeking refuse and recycling services for all of its locations, with sealed bids due December 18, 2026.

Prospect, CT, USA•Invitation for/to Bid (IFB/ITB)
Regional School District No. 1712/18/2026
OpenCampus Site Improvements and Storage Building Replacement

Regional School District No. 18 is seeking design-build proposals for site improvements and replacement of a storage building at its Center School / Lyme Street Campus.

49 Lyme Street, Old Lyme, CT, USA•Request for Proposal (RFP)
Regional School District No. 1812/22/2026
OpenMaintenance Facility Construction and Renovation

The Connecticut Department of Transportation is seeking bids to build a new maintenance facility and salt shed in Stonington and Groton, convert the existing Groton maintenance facility to cold storage, and demolish and replace the Groton salt shed.

297 Liberty Street, Pawcatuck, CT, USA•Invitation for/to Bid (IFB/ITB)Small Business
State of Connecticut > Department of Transportation12/9/2026
OpenWater Main Replacement and Street Restoration

Aquarion Water Authority is seeking bids to replace water mains and hydrants, transfer services, and perform temporary and final paving on several streets in Fairfield, Connecticut.

Fairfield, CT, USA•Invitation for/to Bid (IFB/ITB)
Aquarion Water Company11/25/2026
OpenHeroes Tunnel Traffic Control Operations

CDM Smith, supporting the Connecticut Department of Transportation, is seeking overnight traffic control operations for tunnel inspections on Route 15 at the Heroes Tunnel.

West Rock Tunnel, New Haven, CT, USA•Request for Proposal (RFP)
State of Connecticut > Department of Transportation11/20/2026
OpenDrainage Pipe CCTV Inspection and Condition Assessment

The Connecticut Department of Transportation is seeking video inspection and condition documentation of approximately 2,100 linear feet of drainage pipe at 29 locations along I-84 and Route 7 in Danbury, Connecticut.

Danbury, CT, USA•Invitation for/to Bid (IFB/ITB)
State of Connecticut > Department of Transportation12/16/2026
OpenFairfield Water Main Replacement

Aquarion Water Company is seeking a contractor to replace water mains on five streets in Fairfield, Connecticut, including service transfers, tie-ins, hydrant replacements, and temporary and final paving.

Fairfield, CT, USA•Request for Proposal (RFP)
Aquarion Water Company11/25/2026
OpenWater Treatment Plant Caustic Feed and Storage Improvements

Aquarion Water Authority is seeking construction and installation work to upgrade the caustic chemical feed and storage system at its Torrington Water Treatment Plant, including containment, piping, electrical work, bulk storage tanks, and a temporary spare feed system.

277 Norfolk Road, Torrington, CT, USA•Request for Proposal (RFP)
Aquarion Water Company12/11/2026
OpenOn-Call Civil Engineering Services

The University of Connecticut is seeking qualified firms for an on-call civil engineering services program covering design, surveying, permitting, and construction administration for university projects.

Connecticut, USA•Request for Quote/Qualifications (RFQ)
University of Connecticut > Capital Projects and Facilities Procurement12/10/2026
OpenSeawater Pumping System and Infrastructure Upgrade

The National Oceanic and Atmospheric Administration is seeking a contractor to replace and modernize the seawater pumping system and associated electrical and plumbing infrastructure at its Milford laboratory.

212 Rogers Avenue, Milford, CT, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > COMMERCE, DEPARTMENT OF > NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION > DEPT OF COMMERCE NOAA (WESTERN ACQUISITION DIVISION)12/7/2026
OpenSenior Center HVAC Replacement

The Town of Stratford is seeking sealed bids from qualified contractors to replace HVAC equipment and ductwork and perform associated electrical work at the Baldwin Senior Center.

1000 West Broad Street, Stratford, CT, USA•Invitation for/to Bid (IFB/ITB)
Town of Stratford > Purchasing Department12/17/2026
OpenAdaptive Synthetic Turf Field Construction

The Town of Cheshire is seeking sealed bids for construction of an adaptive synthetic turf field, including drainage, fencing, accessible walkways, and related site improvements, with several optional bid alternates.

Cheshire Park, Cheshire, CT, USA•Invitation for/to Bid (IFB/ITB)Minority-Owned BusinessSmall Business
Town of Cheshire > Department of Public Works and Engineering12/1/2026
OpenChilled Water Plant Replacement and Site Utility Upgrades

The U.S. Army Corps of Engineers is seeking a contractor to replace a chilled water plant and upgrade site utilities at the VA Connecticut Healthcare System in West Haven, Connecticut; proposals are due November 20, 2026, and only Volume I is due at this stage.

950 Campbell Avenue, West Haven, CT, USA•Request for Proposal (RFP)
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W2SD ENDIST NEW ENGLAND (KO CONTRACTING DIVISION)11/20/2026
OpenDike B Generator Installation

The U.S. Army Corps of Engineers is seeking quotes for a propane-powered generator system, including two propane tanks, a concrete pad, fencing, and electrical integration at Mansfield Hollow Dam.

Mansfield Hollow Dam, Windham, CT, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W2SD ENDIST NEW ENGLAND (KO CONTRACTING DIVISION)11/18/2026
OpenNational, Kosher, and Egg Food Supplies

The Federal Bureau of Prisons is seeking quotes for national-menu foods, kosher foods, and eggs for FCI Danbury, with delivery requirements and item specifications provided in the quote sheets.

33 1/2 Pembroke Station, Danbury, CT, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > JUSTICE, DEPARTMENT OF > FEDERAL PRISON SYSTEM / BUREAU OF PRISONS > FCI DANBURY11/19/2026
OpenSubmarine Forward Ventilation Cleaning and Inspection

The U.S. Navy is seeking dry ice cleaning and inspection of the forward ventilation system aboard a Virginia-class submarine, including the galley and Number 2 electrostatic precipitator system.

Naval Submarine Base New London, Conning Towers Nautilus Park, CT, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > SUP OF SHIPBUILDING GROTON (CONVERSION AND REPAIR USN)11/14/2026
OpenSteam Station Replacement

The Department of Veterans Affairs is seeking a contractor to replace two steam pressure-reducing stations, associated piping, and safety relief valves at the West Haven VA Medical Center.

950 Campbell Avenue, West Haven, CT, USA•Request for Quote/Qualifications (RFQ)Service-Disabled Veteran-Owned Business
United States of America > VETERANS AFFAIRS, DEPARTMENT OF > 241-NETWORK CONTRACT OFFICE 01 (36C241)12/3/2026
OpenEarly Childhood School Furniture, Technology, and Playground Equipment

LEARN Regional Education Service Center is seeking bids for furniture, fixtures and equipment, technology equipment, and playground equipment for its new early childhood school.

51 Daniels Avenue, Jordan, CT, USA•Invitation for/to Bid (IFB/ITB)
LEARN Regional Education Service Center12/3/2026
OpenLead Paint Testing and Risk Assessment Services

The City of Ansonia is seeking licensed lead-based paint testing and risk assessment services for its Housing Rehabilitation Loan Program, with proposals due December 7, 2026.

Ansonia, CT, USA•Request for Proposal (RFP)Small Business
City of Ansonia12/7/2026
OpenEastern Middle School Secure Entrance

Greenwich Public Schools is seeking proposals for a secure entrance project at Eastern Middle School, with a mandatory site walkthrough and proposals due December 9, 2026.

51 Hendrie Avenue, Greenwich, CT, USA•Invitation for/to Bid (IFB/ITB)
Greenwich Public Schools12/9/2026
OpenHelical Compression Spring Retainer

The Defense Logistics Agency is requesting a quotation for one helical compression spring retainer, NSN 5340-01-416-5473, for delivery to a naval support facility in Connecticut.

Naval Submarine Base New London, Conning Towers Nautilus Park, CT, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY11/20/2026
OpenIndustrial Fluid Heater

The Defense Logistics Agency is requesting a quotation for one industrial fluid heater, with delivery to Electric Boat Corporation in North Stonington, Connecticut.

25 Norwich Westerly Road, North Stonington, CT, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY > DLA TROOP SUPPORT (CONSTRUCTION & EQUIPMENT [LGTNG II])11/20/2026
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