HVAC & Mechanical RFPs

Close: Jan 8, 2026

The Piccowaxen Middle School Boiler Replacement Project seeks to replacement of (2) existing oil-fired hot water boilers, flues, air dirt separator, chemical shot feeder, expansion tank, and all associated equipment. The hot water piping associated with the (2) boilers will be replaced up to the (2) existing main building circulator pumps. Fuel oil piping will be replaced downstream of the boilers in the mechanical equipment room. The boiler fuel oil connections will be outfitted with fuel oil transfer tanks, strainers, and standard valves to enhance burner efficiency. The boilers will be hooked up to the existing building control system.

Close: Jan 22, 2026

Collin County, TX issued a sealed‑bid solicitation for the complete replacement of Cooling Tower #2. The county estimates probable construction costs between $450,000 and $750,000. The solicitation was posted on 2025-12-16 and bids are due by 2026-01-22 on the Collin County procurement portal.

Close: Jan 17, 2026

The work generally consists of the following: New air-conditioning systems at (3) three schools, including unit ventilators and roof-top units. Electrical service upgrades at Washington elementary school. General, structural, electrical and mechanical construction to support the aforementioned work at (3) schools.

Close: Jan 15, 2026

Perform maintenance and repairs on rbi boilers, harsco boilers, daiken commercial and industrial chillers, and trane condenser commercial and industrial chillers. They must also be able to provide and maintain current technical data, diagnostic tools and have access to all change notifications pertaining to above equipment. Documentation from trane, daiken harsco and rbi, identifying the contractor as having these qualifications shall be part of the bid package.

Close: Jan 8, 2026

Procurement of HVAC filters and boiler maintenance kits for Wayne-Finger Lakes BOCES and its component school districts.

Close: Jan 30, 2026

The city of new bedford, purchasing department, in conjunction with with the department of facilities and fleet management, is soliciting sealed bids for the wilks library boiler replacement project located at 1911 acushnet avenue, new bedford, MA 02745. The work of this contract will require a...

Close: Jan 14, 2026

Provide a comprehensive study of the existing heating, ventilation, and air conditioning (HVAC) systems.

Close: Jan 14, 2026

Perform HVAC replacement at five sites.

Close: Jan 19, 2026

Middle school HVAC replacement project.

Close: Jan 15, 2026

Proposals are sought for comprehensive Recommissioning (RCx) of Heating, Ventilation, and Air Conditioning (HVAC) systems at Pelham Elementary School.

Close: Jan 21, 2026

Sullivan County Jail HVAC Replacement.

Close: Jan 22, 2026

The work of this Contract generally includes, but is not necessarily limited to, the following: Removal and replacement of the entire Recreation Building HVAC system (all 4 existing zones) in accordance with Contract Plans inclusive of all work required to install new gas piping, ventilation ducts, condensers, etc; upgrading of electrical service needed to accommodate new system; construction of new roofing and wall vents as needed; installation of protective bollards for air conditioning condensers installed at grade; construction of new interior stairs; all building and exterior site restoration; and all other work necessary and incidental thereto.

Close: Jan 13, 2026

Provide NW Library HVAC Replacement Project .

Close: Feb 5, 2026

The project consists of the staged removal and replacement of three boilers serving the District's anaerobic digesters, including installation of a lead/lag system and connection to SCADA. Only one boiler may be out of service at a time.

Close: Feb 4, 2026

Provide all supervision, labor, equipment, and materials required to replace the heating, ventilation, and air conditioning (HVAC) system at the shops and warehouse.

Close: Jan 9, 2026

High school HVAC replacement project. See attached files.

Close: Jan 30, 2026

Provide West Wing Boiler Replacement(s).

Close: Jan 15, 2026

The U.S. Army Corps of Engineers (USACE), Louisville District issued Solicitation W912QR26RA015 for the design and construction of a District Cooling Plant to support the National Air and Space Intelligence Center (NASIC) at Wright-Patterson Air Force Base, Ohio. The estimated magnitude of construction is between $25,000,000 and $100,000,000 with NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors); this is a full and open procurement and includes a HUBZone 10% price evaluation preference. The solicitation was posted Dec 11, 2025 and has a response deadline of Jan 15, 2026 at 10:00 a.m. EST; solicitation documents are accessible via the PIEE Solicitation Module link referenced on the posting.

Close: Jan 20, 2026

The City and Borough of Juneau is seeking bids for the replacement of boilers at Juneau-Douglas High School. The project includes replacing existing oil-fired boilers and burners with new ones, installing boiler and burner controls, providing electrical work, and testing and balancing boiler flow equipment. The estimated cost of the project is between $1,000,000 and $1,250,000.

Close: Jan 9, 2026

Replace existing cooling-only ductless split systems and electric resistance heating at the Cornerstone Courtyard Apartments with new all-in-one packaged terminal heat pumps (PTHP) in residential units including all associated demolition, electrical modifications, and installation. The base bid includes replacement of existing cooling-only ductless split systems and electric resistance heating with new all-in-one packaged terminal heat pumps (PTHP) in residential units, including all associated demolition, electrical modifications, and installation work as detailed in the HVAC Narrative. Alternate 1: Eliminate removal of baseboard heaters and electrical connections in bedrooms. Eliminate installation of cove heaters and electrical connections in bedrooms, Alternate 2: Eliminate demolition of existing dryer exhaust ductwork to the outside. Existing dryer exhaust penetrations and ductwork to remain in place (capped/sealed as required by code). Note: this alternate makes no changes to the electrical scope with regard to the laundry equipment.