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

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

StatusTitleBuyerDue Date
OpenWastewater Odor Counteractant Products

Westchester County is seeking bids for odor counteractant products for wastewater operations under solicitation RFB-WC-26260.

Westchester County, NY, USAInvitation for/to Bid (IFB/ITB)
Westchester County > Bureau of Purchase and Supplies9/10/2026
OpenWestchester County Bee-Line Bus and Paratransit Vehicle Advertising Services

Westchester County is seeking a qualified vendor to exclusively solicit, sell, install, and maintain advertising on its Bee-Line fixed-route buses and paratransit vehicles under a five-year license agreement with a five-year renewal option.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Department of Public Works and Transportation9/25/2026
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
OpenManaged Dedicated Internet Access Services

Greenwich Public Schools is seeking fully managed dedicated Internet access with two symmetrical circuits, scalable from 2 Gbps to 10 Gbps, including monitoring, support, static public IPv4 addresses, router options, and an SLA.

Greenwich, CT, USARequest for Proposal (RFP)
Greenwich Public Schools9/15/2026
OpenFood Composting Machine Enclosures

The City of Stamford is seeking construction services to build food composting machine enclosures at Mill River Park and Scofield Park using federally funded project requirements.

Stamford, CT, USAInvitation for/to Bid (IFB/ITB)
Stamford Downtown Special Services District > City of Stamford10/1/2026
OpenNetwork Security Software

Westchester County is seeking network security software to protect its IT infrastructure.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Bureau of Purchase and Supplies-
OpenIndustrial Operator Interface

Westchester County is requesting electronic quotes for an industrial operator interface, with item-based pricing and electronic submission.

Westchester County, NY, USARequest for Quote/Qualifications (RFQ)
Westchester County > Westchester County Parks9/11/2026
OpenGrass Seed Mixtures for County Parks

Westchester County is seeking bids for on-file pricing and delivery of specified grass seed mixtures for county parks and golf courses, with a one-year term and three possible extensions.

Westchester County, NY, USAInvitation for/to Bid (IFB/ITB)
Westchester County > Bureau of Purchase and Supplies9/9/2026
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
OpenOn-Call Audio-Visual Equipment Repair, Replacement, and Service

Stamford Public Schools is seeking on-call audio-visual equipment repair, replacement, and service under RFP Solicitation.2027.0003.

Stamford, CT, USARequest for Proposal (RFP)Small BusinessMinority-Owned BusinessWoman-Owned BusinessDisadvantaged Business
Stamford Public Schools9/17/2026
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
OpenTransit Operations and Maintenance Consulting Services

Westchester County is seeking qualified consultants to provide on-call transit program consulting services for its Bee-Line bus system, including bus procurement assistance and FTA compliance support.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Department of Public Works and Transportation10/2/2026
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
OpenManaged Next-Generation Firewall Services

Greenwich Public Schools is seeking proposals for a fully managed, E-Rate-eligible next-generation firewall service supporting two district facilities, including hardware, software, licensing, maintenance, monitoring, management, and implementation.

Greenwich, CT, USARequest for Proposal (RFP)
Greenwich Public Schools10/7/2026
OpenArmory Renovation and HVAC Construction

New York State Office of General Services is seeking construction contractors to renovate an armory in Westchester County, including HVAC work.

Westchester County, NY, USARequest for Proposal (RFP)
New York > Office of General Services > Design and Construction Group9/23/2026
OpenPrinted Lanyards

Westchester County is requesting electronic quotes for printed lanyards, with item-based pricing and delivery information required from vendors.

Westchester County, NY, USARequest for Quote/Qualifications (RFQ)
Westchester County > Bureau of Purchase and Supplies9/11/2026
OpenWork Uniform Furnishing and Cleaning Services

The Town of Ramapo is seeking bids for furnishing and cleaning work uniforms, with bids due September 10, 2026.

Westchester County, NY, USAInvitation for/to Bid (IFB/ITB)
Town of Ramapo9/10/2026
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
OpenSnow Plowing Services for Fire Stations

The Lake Mohegan Fire District is seeking bids for a snow plowing contract covering four fire stations in New York, including sidewalk sanding and hourly rates for dump truck and loader services.

Westchester County, NY, USAInvitation for/to Bid (IFB/ITB)
Lake Mohegan Fire District9/9/2026
OpenConsumer Credit Profiles for Social Services

Westchester County Department of Social Services is seeking consumer credit profiles, including credit and identification reports, Social Security searches, and address updates, to support overpayment recovery, fraud prevention and detection, and public assistance eligibility accuracy.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Department of Social Services > Office of Program Integrity10/31/2026
OpenNon-Secure Juvenile Detention Services

Westchester County is requesting proposals from qualified vendors to provide and operate a non-secure juvenile detention site and program, including up to eight beds and an optional alternative-to-detention program.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Department of Probation10/7/2026
OpenClass 1 Service of Turblex Blowers

Westchester County is seeking a contractor to provide Class 1 service of Turblex blowers.

Westchester County, NY, USARequest for Proposal (RFP)
Westchester County > Bureau of Purchase and Supplies-
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
Open30-Yard Roll-Off Container

Westchester County is seeking a 30-yard roll-off container.

Westchester County, NY, USARequest for Quote/Qualifications (RFQ)
Westchester County > Bureau of Purchase and Supplies-
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