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This industry group comprises establishments primarily engaged in installing or servicing equipment that forms part of a building mechanical system (e.g., electricity, water, heating, and cooling). The work performed may include new work, additions, alterations, maintenance, and repairs. Contractors installing specialized building equipment, such as elevators, escalators, service station equipment, and central vacuum cleaning systems are also included.

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Showing 2501–2550 of 3370 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Texas - US Due Date
HVAC Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 07, 2026
Testing and Air Balancing Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 10, 2026
Lopez Unit - Install HVAC IH
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 16, 2026
HVAC Replacement
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 21, 2026
Heating and Cooling Units Services and Repair
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 02, 2026
Chilled Water Heat Exchanger Plate Refurbishment and System Upgrades
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 20, 2026
Crosby Community Center HVAC Controls Upgrades
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 06, 2026
On-Call Heating, Ventilation, and Air-Conditioning (HVAC) Services and Related Items
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 06, 2026
Professional HVAC Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 08, 2026
HVAC Maintenance and Repair Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 07, 2026
Corporate: UTSA San Pedro II - HVAC. Mechanical
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 01, 2026
Hornsby Bend Biosolids Management Plant Headworks Improvements Facility - Heating, Ventilating And Air Conditioning (Hvac)
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 30, 2026
CTX Water Heater Repair and Replacement
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
Corporate: Round Rock ISD Stony Point HS - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jun. 30, 2026
TEST AND BALANCE FOR THE NEW SHERIDAN CAMPUS PROJECT
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 16, 2026
Tankless Water Heaters and Control Unit Replacement
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
HVAC Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 16, 2026
Challenge Academy HVAC Unit Replacement
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jun. 30, 2026
Stringfellow Unit - 5-Ton HVAC Unit
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 02, 2026
HVAC, Boilers, and Ice Machine Maintenance and Repairs
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
HVAC Enhancements
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 13, 2026
Corporate: Fort Bend Renovation at Sienna Annex - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 14, 2026
Hughes Unit - HVAC Rooftop Unit
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 06, 2026
Frisco Campus Chilled and Heating Water Loop Extension
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 28, 2026
DYESS AFRC CHILLER REPLACEMENT
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Aug. 11, 2026
Corporate: Lackland Visiting Quarters - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 08, 2026
Corporate: Fort Bend Sports Hub Remodel - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 14, 2026
Camp Mabry Building 75 RTUs Replacement
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Aug. 12, 2026
HYGIENIC CLEANING OF AIR HANDLER UNITS
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 20, 2026
Corporate: Caliber Collision - Heating, Ventilating, and Air Conditioning (HVAC)
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jun. 30, 2026
Corporate: Solid Ground Storage - Gunter - Mechanical
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 10, 2026
Corporate: Solid Ground Storage - Gunter - Testing & Balancing
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 10, 2026
Hughes Unit - 15 Ton HVAC Unit
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 06, 2026
Corporate: Lewisville Animal Shelter & Adoption Center Expansion - Mechanical
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 22, 2026
Corporate: Lewisville Animal Shelter & Adoption Center Expansion - Testing & Balancing
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 22, 2026
Heating, Ventilation, and Air Conditioning (HVAC) Maintenance and Repair Services
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 27, 2026
B Moore Refrigerated Storage Container
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
Corporate: UTSA San Pedro II 6 & 7 Finish Out - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 10, 2026
Corporate: Hornsby Bend BMP Headworks - Heating, Ventilating and Air Conditioning (HVAC)
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 30, 2026
Planroom: Drybar #70341 Dallas, TX - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 17, 2026
Corporate: Nuclear Medicine Renovation & Systems Upgrade at Ben Taub Hospital - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 11, 2026
Corporate: HC Loading Dock Expansion at Ben Taub Hospital - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 11, 2026
Corporate: HC Loading Dock Expansion at Ben Taub Hospital - Test & Balance
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 11, 2026
Corporate: San Pedro II Levels 6 & 7 Buildout - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
Corporate: Upper Brays Waste Water Treatment Plant Improvements - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 30, 2026
Corporate: UHS Babcock Building A Build Out - HVAC
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 23, 2026
Corporate: UHS Babcock Building A Build Out - Dust Collection Systems
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 23, 2026
Corporate: Mary's Creek Water Reclamation Facility - HVAC Subcontractor
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 09, 2026
Installation for Maintenance\/Facilities\/Transportation\/Food Service
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Aug. 31, 2027
Victoria Readiness Center Major Maintenance STAR
23 - Construction
(to see the full NAICS category code login  or  upgrade)
Jul. 28, 2026

Showing 2501–2550 of 3370 bids that are currently: Active.