NAICS 334512 - Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

Browse open Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (NAICS 334512) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.

About Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (NAICS 334512)

This U.S. industry comprises establishments primarily engaged in manufacturing automatic controls and regulators for applications, such as heating, air-conditioning, refrigeration, and appliances.

StatusTitleBuyerDue Date
ClosedHighway Department HVAC Controls Update

Dodge County Highway Department is requesting bids to update the HVAC controls for its Highway Department facility.

Dodge County, WI, USA•Invitation for/to Bid (IFB/ITB)
Dodge County > Highway Department10/8/2026
OpenHVAC Controls Engineering and Design Services

The Charlotte-Mecklenburg Board of Education is seeking professional engineering design services to modernize the HVAC control systems at Piney Grove Elementary School to current direct digital control standards.

8801 Eaglewind Drive, Charlotte, NC, USA•Request for Quote/Qualifications (RFQ)
Charlotte-Mecklenburg Board of Education10/16/2026
OpenAir Handling Unit Replacement at Northern Virginia Community College

The Virginia Community College System is seeking sealed bids to replace air handling units 1–3, return fans, and associated controls at Northern Virginia Community College's Annandale Campus.

8333 Little River Turnpike, Annandale, VA, USA•Invitation for/to Bid (IFB/ITB)
Virginia Community College System > System Office11/5/2026
OpenHVAC Parts and Accessories for Ellis Unit

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Ellis Unit in Huntsville, Texas.

O. B. Ellis Unit, Walker County, TX, USA•Request for Quote/Qualifications (RFQ)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenFerguson Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Ferguson Unit in Midway, Texas.

Jim Ferguson Unit, Midway, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenPiney Grove Elementary HVAC Controls Design Services

The Charlotte-Mecklenburg Board of Education is seeking professional engineering design services for HVAC controls upgrades at Piney Grove Elementary School.

8801 Eaglewind Drive, Charlotte, NC, USA•Request for Quote/Qualifications (RFQ)
Charlotte-Mecklenburg Board of Education10/16/2026
OpenBuilding Automation Services for OSB

The State of Louisiana is seeking a contractor to provide building automation services for the Office of State Buildings (OSB).

Louisiana, USA•Request for Proposal (RFP)
Louisiana > Office of State Procurement10/20/2026
OpenBuilding Automation and HVAC Controls Services

The Government of Yukon is seeking qualified contractors for a 36-month standing offer arrangement covering service, troubleshooting, emergency response, repairs, replacement, and installation of HVAC controls and building automation systems across Yukon communities.

Yukon, Canada•Request for Quote/Qualifications (RFQ)
Yukon > Department of Highways and Public Works10/13/2026
ClosedLinear Directional-Control Valves

The Defense Logistics Agency is requesting a quotation for 12 linear directional-control valves, NSN 4820-01-525-0553, with delivery to Tracy, California.

Tracy, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > DEPT OF DEFENSE > DEFENSE LOGISTICS AGENCY10/9/2026
OpenWyoming Pioneer Home Boiler Plant and Controls Replacement

The Wyoming State Construction Department, on behalf of the Wyoming Department of Health's Wyoming Pioneer Home, is seeking bids to replace its boiler plant, upgrade building HVAC controls, and install a building automation system.

141 Pioneer Home Drive, Thermopolis, WY, USA•Request for Proposal (RFP)
Wyoming > State Construction Department11/20/2026
OpenDistrict Mechanical HVAC and Electrical Work

Bloomfield Hills Schools is seeking prime contractor bids for district mechanical work, including HVAC equipment, electrical equipment, and computerized HVAC and lighting control systems.

Bloomfield Hills, MI, USA•Request for Proposal (RFP)
West Bloomfield School District10/27/2026
ClosedWainwright Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wainwright Unit in Lovelady, Texas.

Lovelady, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
ClosedFerguson Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for HVAC parts and accessories, equipment only, for the Ferguson Unit in Midway, Texas.

Jim Ferguson Unit, Midway, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wynne Unit in Huntsville, Texas.

John M. Wynne Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for equipment-only HVAC parts and accessories to establish a purchase order for the Ellis Unit in Huntsville, Texas.

O. B. Ellis Unit, Walker County, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenHVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Goree Unit in Huntsville, Texas.

Texas Department of Criminal Justice Region 1 Huntsville Prison Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice10/9/2026
OpenWainwright Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids for HVAC parts and accessories, equipment only, to establish a purchase order for the Wainwright Unit in Lovelady, Texas.

Lovelady, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Texas Department of Criminal Justice > Contracts and Procurement10/9/2026
OpenEstelle Unit HVAC Parts and Accessories

The Texas Department of Criminal Justice is requesting bids to establish a purchase order for HVAC parts and accessories for the Estelle Unit in Huntsville, Texas.

W. J. "Jim" Estelle Unit, Huntsville, TX, USA•Invitation for/to Bid (IFB/ITB)
Grafton County > Department of Corrections10/20/2026
OpenJackson Pike Water Reclamation Plant HVAC Unit H46 and H60 Replacement

The City of Columbus, Columbus Water & Power, is seeking construction services to replace HVAC units H46 and H60 at the Jackson Pike Water Reclamation Plant, including associated controls, electrical, instrumentation, demolition, and temporary cooling.

2104 Jackson Pike, Columbus, OH, USA•Invitation for/to Bid (IFB/ITB)
City of Soledad > Water Reclamation Facility10/28/2026
OpenSupervisory of Elections HVAC Replacement

Palm Beach County is seeking qualified contractors to replace air-handling and humidity-control units, including associated HVAC, ductwork, piping, electrical, controls, testing, and commissioning at the Supervisory of Elections facility.

4301 Cherry Road, West Palm Beach, FL, USA•Invitation for/to Bid (IFB/ITB)Small Business
Palm Beach County > Capital Improvements > Capital Improvements Division11/12/2026
OpenHeadquarters Building A HVAC Replacement

The Las Vegas Metropolitan Police Department is seeking bids to replace HVAC systems at its Headquarters Building A, with a stated project budget of $2,150,000 and completion required by the end of April.

400 South Martin Luther King Junior Boulevard, Las Vegas, NV, USA•Invitation for/to Bid (IFB/ITB)
Las Vegas Metropolitan Police Department10/28/2026
OpenFan Wall System Installation at East Metro Garage

The Metropolitan Council is seeking bids to replace an HVAC return fan with two Q-PAC fan array wall systems at the East Metro Garage, including demolition, installation, BAS integration, testing, balancing, and commissioning.

820 L'Orient Street, St. Paul, MN, USA•Invitation for/to Bid (IFB/ITB)Other
Metropolitan Council10/15/2026
OpenVictory Field BMS Project

The Capital Improvement Board of Managers of Marion County is seeking proposals for the Victory Field BMS (Building Management System) Project, which involves the installation or upgrade of a building management system at Victory Field in Indianapolis, Indiana.

Victory Field, Indianapolis, IN, USA•Request for Proposal (RFP)
Monroe County > Capital Improvement Board-
OpenChild Nutrition Program HVAC Supplies and Equipment

Laredo Independent School District is soliciting proposals for HVAC supplies and equipment for its Child Nutrition Program.

2400 San Bernardo Avenue, Laredo, TX, USA•Request for Proposal (RFP)
Fort Worth Independent School District10/20/2026
OpenCounty HVAC Equipment and Parts Supply

Columbia County, Georgia, is seeking sealed proposals from local vendors to supply HVAC parts, units, and related supplies under a discount-off-list-price contract for county facilities.

500 Faircloth Drive, Evans, GA, USA•Request for Proposal (RFP)Other
Columbia County > Board of Commissioners > Procurement Department11/5/2026
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This U.S. industry comprises establishments primarily engaged in manufacturing automatic controls and regulators for applications, such as heating, air-conditioning, refrigeration, and appliances.

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