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

Nassau County is seeking a contractor to resurface various county roads under Phase 19, including asphalt and/or concrete work, with bids due December 8, 2026.

Harmony Healthcare Long Island is seeking janitorial services, including cleaning, sanitizing, disinfecting, restroom and floor care, trash removal, staffing, equipment, and supplies, for multiple healthcare facilities in Nassau County, New York.

Nassau County Department of Public Works is seeking design services for traffic signal control equipment replacement and installation of traffic cameras and Wi-Fi readers connected to the County’s existing communications infrastructure.

Nassau BOCES is seeking bids for fire extinguishers, replacement parts, inspections, recharging, testing, repairs, and maintenance services for participating school districts.

Nassau County is seeking a contractor for lateral sewer lining and rehabilitation services in Massapequa and Massapequa Park.

Nassau BOCES is seeking bids for a broad range of physical education supplies and athletic equipment for cooperative participants, with responses due December 1, 2026, at 12:00 p.m. Eastern Time.

Nassau BOCES is seeking recurring pest management services, bed bug inspections and treatments, rodent bait station installation and maintenance, and other pest-control services at multiple facilities.

New Hyde Park-Garden City Park Union Free School District is seeking sealed bids for capital improvement construction, including interior door replacement, exterior masonry reconstruction, boiler replacement, and electrical work at district schools.

The Town of Hempstead is seeking on-call landscaping and property maintenance, including seasonal cleanup, lawn and shrub care, and debris removal, for town properties from January through December 2027.

Nassau County is soliciting bids for a traffic signal requirements contract covering various locations.

Nassau County is seeking design services to replace traffic signal control equipment and install traffic cameras and Wi-Fi readers connected to the County's existing communications infrastructure.

Nassau County is seeking bids for priority resurfacing of various roads in Phase 19, with bids due December 8, 2026, at 10:30 a.m. Eastern Time.

Nassau County BOCES is seeking blanket purchase agreements for musical instruments and supplies.

The Nassau Board of Cooperative Educational Services is seeking bids to purchase an augmented reality welding system, with bids publicly opened on December 3, 2026.

The Board of Cooperative Educational Services of Nassau County is seeking sealed bids to purchase a hot rod vehicle build kit, with bids opening December 2, 2026.

Nassau County is seeking a contractor for routine construction, modification, and support of its traffic signals, street lights, and related devices under a two-year contract with one renewal option.

Nassau County Department of Public Works is seeking design services for a fiber-optic communications network, including communications cabinets, incident-management cameras, and Wi-Fi readers connected to the County's existing infrastructure.

Nassau County is seeking improvements to the influent pumping system at the Cedar Creek Water Pollution Control Plant.

The Board of Cooperative Educational Services of Nassau County is seeking sealed bids for roof maintenance and repair services through its cooperative purchasing program.

Nassau BOCES is seeking bids for supplemental musical instrument services, with bids due November 19, 2026.

Nassau County is seeking bids for a one-year jet fuel supply contract.

The Town of Oyster Bay is seeking bids to remove and replace generators and air conditioning systems on its SAFE boats under Bid SO 104-26.

The New York State Department of Transportation is soliciting sealed bids for reconstruction of the eastbound Southern State Parkway ramp in the Town of Hempstead, Nassau County, with a 5% bid deposit requirement.

Nassau BOCES is soliciting bids for a broad range of safety supplies, including personal protective equipment, emergency-response and environmental-testing equipment, and ballistic-resistant retrofit glazing, with bids due December 1, 2026, at 12:00 p.m. Eastern Time.

Nassau County is seeking bids for priority resurfacing of various roads under Phase 18.