RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities in Suffolk County, New York

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

StatusTitleBuyerDue Date
ClosedControlled Demolition and Asbestos Abatement of Residential Structures

The Town of Brookhaven is seeking bids for the controlled demolition of residential structures, with and without asbestos, and asbestos abatement under a rebid solicitation.

Suffolk County, NY, USAInvitation for/to Bid (IFB/ITB)
Town of Brookhaven > Finance Department > Purchasing Division9/8/2026
OpenOpen Choice Program Wrap-Around Student Services Grant

The Connecticut State Department of Education is seeking grant proposals from eligible organizations to provide wrap-around tutoring, counseling, family engagement, and related supports for students in the Open Choice Program during the 2026–27 grant year, with $2,000,000 in total funding available.

Connecticut, USAGrant
State of Connecticut > State Board of Education9/25/2026
OpenPolice Canine Veterinary Services

Suffolk County Police Department is requesting proposals for veterinary medical care, medications, routine examinations and testing, vaccinations, and emergency treatment for department canines.

Suffolk County, NY, USARequest for Proposal (RFP)
Suffolk County10/9/2026
OpenHRIS Software

CTtransit is seeking proposals from qualified firms to provide a Human Resources Information System (HRIS) software solution.

Connecticut, USARequest for Proposal (RFP)
CTtransit9/10/2026
OpenWater System Leak Survey Services

Aquarion Water Authority is seeking a contractor with specialized electronic equipment to perform year-round, five-day-per-week leak survey services across its water system territory under a multi-year contract.

Connecticut, USARequest for Proposal (RFP)
Aquarion Water Company9/18/2026
OpenStudent Health Insurance Plan Services

The University of Connecticut is seeking a student health insurance provider to deliver a comprehensive, ACA-compliant plan with coverage, claims administration, reporting, enrollment support, and optional student-athlete plan services beginning with the 2027-28 academic year.

Connecticut, USARequest for Proposal (RFP)Small BusinessMinority-Owned BusinessWoman-Owned BusinessOther
University of Connecticut10/13/2026
OpenPre-Wired Signal Houses and Cases for the New Haven Line

The Connecticut Department of Transportation is seeking a contractor to design, manufacture, test, and deliver pre-wired signal houses and cases for the New Haven Line from Norwalk to Bridgeport, CT.

Connecticut, USARequest for Proposal (RFP)
State of Connecticut > Department of Transportation11/5/2026
OpenRag, Towel, and Medical Linen Service

Western Suffolk BOCES is seeking quotations for recurring rag, towel, and medical linen rental and cleaning services for career and technical education programs at four locations.

Suffolk County, NY, USARequest for Quote/Qualifications (RFQ)
Western Suffolk BOCES9/8/2026
OpenRecovery Housing Program

The State of Connecticut Department of Housing is seeking contractors to provide recovery housing and transitional housing services, prioritizing the Fairfield County Continuum of Care area and the Court Support Services Division.

Connecticut, USARequest for Proposal (RFP)
State of Connecticut > Department of Housing10/1/2026
OpenNeuroLogica CereTom NL3000 Mobile CT Systems Maintenance

Stony Brook University Hospital is seeking one year of premium full-service maintenance for two NeuroLogica CereTom NL3000 mobile CT systems, including parts, labor, software support, regulatory updates, and emergency consultation.

Suffolk County, NY, USARequest for Proposal (RFP)
SUNY > Stony Brook University Hospital9/22/2026
OpenStatewide Traffic Signal Video Detection Upgrades

The Connecticut Department of Transportation is seeking a contractor to upgrade video detection and related traffic signal equipment at 14 intersections across urban and rural areas statewide under five combined federally funded projects.

Connecticut, USAInvitation for/to Bid (IFB/ITB)
State of Connecticut > Department of Transportation9/30/2026
Open2026 Byrne Justice Assistance Grant State-Share Funding

Connecticut's Office of Policy and Management is accepting applications for up to $1,933,126.98 in state-share Byrne JAG subawards supporting statewide criminal justice programs and initiatives.

Connecticut, USAGrant
State of Connecticut > Office of Policy and Management10/15/2026
OpenAutomated Vehicle Location and Monitoring System

Suffolk County's Department of Public Works is seeking a contractor to provide an Automated Vehicle Location and Monitoring system, including installation, maintenance, and training.

Suffolk County, NY, USARequest for Proposal (RFP)
Suffolk County > Department of Public Works > Fleet Services9/23/2026
OpenConstruction Engineering and Inspection Services for Bridge Preservation Project 0171-0529

The Connecticut Department of Transportation is seeking one prequalified consulting firm to provide construction engineering and inspection services for bridge deck preservation work under Project 0171-0529.

Connecticut, USARequest for Quote/Qualifications (RFQ)Other
State of Connecticut > Department of Transportation9/23/2026
OpenRail Property Management and Asset Development Services

The Connecticut Department of Transportation is seeking a contractor to manage state-owned rail property, administer leases and licenses, implement a property management system, develop revenue opportunities, and provide real estate advisory services.

Connecticut, USARequest for Proposal (RFP)Small Business
State of Connecticut > Department of Transportation10/30/2026
OpenStatewide Farebox Upgrade Project

The Connecticut Department of Transportation is seeking a contractor to provide an all-encompassing farebox equipment solution, including integrated fareboxes capable of accepting electronic fare payment, distribution, collection, and processing, for its fixed-route bus services statewide.

Connecticut, USARequest for Proposal (RFP)
State of Connecticut > Department of Transportation9/16/2026
OpenOpen Choice Student Support Services Grant

The Connecticut State Department of Education is seeking grant proposals from eligible organizations to provide wrap-around academic and social support services for students in the Open Choice Program, with $2,000,000 available for the 2026–27 grant year.

Connecticut, USAGrant
State of Connecticut9/25/2026
OpenDistrict 2 Traffic Signal Installation and Revision

The Connecticut Department of Transportation is seeking bids for installing and revising traffic control signals at ten intersections in District 2, including signal equipment, foundations, detection systems, temporary signalization, and related roadway work.

Connecticut, USAInvitation for/to Bid (IFB/ITB)Small BusinessDisadvantaged Business
State of Connecticut > Department of Transportation9/23/2026
OpenWebsite Design, Development, Hosting, and Support

The Connecticut Housing Finance Authority is seeking qualified firms to redesign, develop, host, launch, and support a secure, accessible, responsive public-facing website, including content migration, systems integration, training, and maintenance options.

Connecticut, USARequest for Proposal (RFP)
State of Connecticut > Connecticut Housing Finance Authority9/15/2026
OpenFairmont Fire Unit Turnover Services

360 Management is seeking bids from qualified contractors for Fairmont Fire Unit Turnover Services, including the restoration and preparation of fire-damaged units for occupancy.

Connecticut, USAInvitation for/to Bid (IFB/ITB)
360 Management-
OpenDistrict 2 Traffic Signal Safety Improvements

The State of Connecticut Department of Transportation is seeking bids for District 2 traffic signal safety improvements in various Connecticut towns and cities.

Connecticut, USAInvitation for/to Bid (IFB/ITB)Disadvantaged BusinessSmall Business
State of Connecticut > Department of Transportation9/30/2026
OpenAsphalt Pavement Resurfacing on NY Routes 111 and 27A

The New York State Department of Transportation is soliciting sealed bids for asphalt pavement resurfacing at various locations on New York Routes 111 and 27A in Suffolk County.

Suffolk County, NY, USAInvitation for/to Bid (IFB/ITB)Disadvantaged Business
New York > New York State Department of Transportation > Region 1010/1/2026
OpenFirst Aid, CPR/AED, Narcan, and Bleeding Control Training

Suffolk County Community College is seeking an authorized training provider to deliver on-site, instructor-led CPR/AED, First Aid, Narcan Administration, and Bleeding Control training, including train-the-trainer instruction, across three campuses under a two-year contract with three one-year renewals.

Suffolk County, NY, USAInvitation for/to Bid (IFB/ITB)
Suffolk County Community College9/10/2026
OpenElectric Grid Resilience Construction Grants

The Connecticut Department of Energy and Environmental Protection is seeking proposals for design and construction projects that improve electric-grid resilience, including grid hardening, distributed energy resources, microgrids, and energy-storage deployments, with grants ranging from $10,000 to $6 million.

Connecticut, USARequest for Proposal (RFP)Other
State of Connecticut > Department of Energy & Environmental Protection12/1/2026
OpenCatering Services at Multiple State Parks

The Connecticut Department of Energy and Environmental Protection is seeking qualified full-service caterers to provide end-to-end catering services for renters at multiple state parks, including Harkness Memorial, Rocky Neck, Fort Trumbull, and Gillette Castle State Parks.

Connecticut, USARequest for Quote/Qualifications (RFQ)
State of Connecticut > Department of Energy & Environmental Protection1/28/2027
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