Find and Invite the Best Commercial HVAC Contractors in Houston, TX
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified HVAC companies in Houston, TX
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
K&S Contracting
17639 Telge Road, Cypress, Texas 77429
K&S Contracting, Inc. is a commercial HVAC construction company primarily focused on the K-12 market, but also completes projects in the Multi-Family, Medical, and Hospitality markets. Established in 1995, the company offers preconstruction planning, construction management, and warranty services, and is known for its hard work, precision, and adaptability.
Verified
Specializations (6)
Education
Government
Healthcare
Municipal Government
Magnum Air
19513 Keenan Cut Off Rd. Montgomery, TX 77316
Magnum Air, Inc. is a leading provider of commercial and mechanical services and installations in the Houston area. The company specializes in the K-12 market, local universities, government buildings, multi-story facilities, and medical facilities.
Verified
Specializations (6)
Education
Government
Healthcare
Higher education
CFI Mechanical
6109 Brittmoore Road, Houston, TX 77041
Founded in 1996 in Houston, Texas, CFI Mechanical is a full-service mechanical and plumbing company specializing in new construction service repair, quality assurance, and expert management labor services. The company serves the Greater Houston Region and surrounding areas, providing complete mechanical and plumbing services.
Verified
Specializations (7)
Education
Financial
Healthcare
Higher education
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Carl's Quality Cooling & Heating
11255 Amber Park Dr, Conroe, TX 77303
Carl's Quality Cooling & Heating LLC is a family-owned and operated company that provides installation, repair, and maintenance services for air conditioning, heating, ventilation, and refrigeration systems, with nearly two decades of industry experience, factory-trained technicians, and 24/7 emergency service.
Verified
Specializations (14)
Correctional
Education
Financial
Grocery
TW Mechanical
1005 Airline Dr, Katy, TX 77493
TW Mechanical is a commercial specialty construction company founded in 2011 by Marion Tucker and Todd Wilkins. The company specializes in commercial and industrial plumbing, HVAC services, and piping services, serving clients in the healthcare, residential, and industrial sectors in Houston and surrounding areas.
Verified
Specializations (2)
Healthcare
Office Building
Houston North A/C
402 East Tidwell Road, Houston, TX 77022
Houston North Air Conditioning, Inc. is a HVAC and refrigeration service provider established in 1979. The company offers a range of services including new HVAC installation, preventative maintenance programs, commercial refrigeration service and repair, and 24-hour emergency services.
Verified
Specializations (5)
Grocery
Healthcare
Higher education
Office Building
Systems Refrigeration Service
600 Century Plaza Dr. C-160, Houston, TX 77073
Systems Refrigeration Service, originally founded in 1999 as Cooper Mechanical Services, provides HVAC and refrigeration services in the Texas Gulf Coast Region. The company offers installation, maintenance, and design services, and is known for its commitment to quality and quick response times.
Verified
Specializations (2)
Higher education
Office Building
Humphrey Company
6877 Wynnwood Ln, Houston, TX 77008
Humphrey Company, Ltd. (HCL) is a mechanical contracting company based in Houston, Texas. Established in 1951, the company employs 300 union employees and is known for its expertise in industrial and commercial plumbing.
Verified
Specializations (11)
Fitness
Healthcare
Higher education
Hospitality
Mako Industries
12633 Reed Rd, Sugar Land, TX 77478
Mako Industries is a Texas-based company that provides technical services, engineered solutions, and fabrication for energy, commercial, industrial, renewable, and public sector markets globally. The company offers a range of services including HVAC, commercial refrigeration, air quality monitoring, plumbing, electrical, and fabrication services.
Verified
Specializations (10)
Airport
Data Center
Healthcare
Higher education
Har-Con Mechanical Services
9009 W Little York Rd, Houston, TX 77040
HAR-CON Mechanical Contractors, LLC, founded in 1955, is a full-service mechanical contractor based in Houston, specializing in plumbing and HVAC services. The company offers a range of services including pre-construction, construction, building automation, and maintenance for equipment such as pumps, cooling towers, boilers, heaters, medical gas systems, computer room units, air handlers, chillers, and hydronic heating equipment.
Verified
Specializations (9)
Car Dealership
Education
Healthcare
Higher education
Maxx A/C & Heating
13120 Mula Ct, Stafford, TX 77477
Maxx A/C & Heating is a veteran-owned, family-run HVAC company based in Houston, Texas. The company offers a range of services including air conditioning repair and installation, heating services, and indoor air quality improvement, serving both residential and commercial customers in the Houston Metro area.
Verified
Specializations (10)
Education
Federal Government
Financial
Government
Pace Mechanical Services
13335 Murphy Road, Stafford, TX 77477
Pace Mechanical Services is a locally owned and operated business that has been servicing the greater Houston area for nearly thirty years. The company offers a wide range of services including HVAC design, installation, maintenance, and preventative service for residential homes, commercial kitchens, apartment complexes, and event centers.
Verified
Specializations (3)
Healthcare
Office Building
Restaurant
RUS Industrial
16030 Bear Bayou Drive, Channelview, Texas 77530
Founded in 1994, RUS Industrial provides global electrical fabrication services for the exploration of oil and gas. Over the years, the company has expanded its services to Midstream, Downstream and Renewable Energy customers, offering a broad range of construction and maintenance services.
Verified
Specializations (3)
Office Building
Retail - General
Warehouse
Southern Air Solutions
21514 Morris St New Caney, TX 77357-4234
This company is a full-service mechanical contractor based in Houston, specializing in HVAC services for healthcare facilities, gymnasiums, food service offices, and more. They offer a full range of design and installation services.
Verified
Specializations (2)
Healthcare
Office Building
Related Trades
HVAC Piping and Pumps
Refrigerant Piping
HVAC Air Distribution
HVAC Air Cleaning Devices
Central Heating Equipment
Central Cooling Equipment
Central HVAC Equipment
Decentralized HVAC Equipment
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find HVAC professionals in Houston, TX?
Downtobid is a platform that helps you find HVAC contractors in Houston, TX and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Houston, TX-based HVAC contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Houston, TX will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for HVAC project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local HVAC professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale HVAC projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Houston, TX contractors
Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about HVAC companies database in Houston, TX
Total contractors
475 contractors
Total non union contractors
439 non union contractors
Total minority owned businesses
26 minority owned businesses
Total women owned businesses
14 women owned businesses
Average response time
5 days
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