Find and Invite the Best Commercial HVAC Contractors in San Antonio, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

Select trade


Search location

75 Verified HVAC companies in San Antonio, TX

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

5F Mechanical Group logo

5F Mechanical Group

15705 Brenda St Austin, Tx 78728

5F Mechanical Group Inc. is an Austin-based Mechanical Process Construction Firm that specializes in the fabrication, installation, and maintenance of HVAC exhaust ventilation systems, process/pressure/high purity piping, and sanitary plumbing. Founded in 1994, the company has grown to become a premier mechanical contractor in Central Texas, serving major Austin industrial, educational, and historical entities.

Verified


60 miles from San Antonio, TX

Specializations (2)

Healthcare

Higher education

Website

Call

WebsiteCall
Click to reveal
View details
Millcon Group logo

Millcon Group

P.O. Box 1132 Liberty Hill, TX 78641

Millcon Group, Inc. is a general contracting company that provides cost-effective building solutions and HVAC mechanical services. They have worked on projects for companies such as Lowes Home Depot and Walmart/Sams Club since 2004.

Verified


82 miles from San Antonio, TX

Specializations (9)

Financial

Fitness

Healthcare

Higher education

Click to reveal
View details
Efficient AC, Electric & Plumbing logo

Efficient AC, Electric & Plumbing

10315 Metropolitan Dr, Suite A, Austin, Texas 78758

Efficient AC, Electric & Plumbing is a Texas-based company that provides a range of services including AC repair and installation, electrical services, and plumbing. Founded in Austin in 1976, the company has grown to handle both residential and commercial services, and also offers commercial construction and custom sheet metal fabrication.

Verified


60 miles from San Antonio, TX

Specializations (13)

Car Dealership

Education

Federal Government

Financial

Click to reveal
View details

Looking for a HVAC subcontractor with a specific specialization?

Add filters to refine the results:

Summit Air Conditioning & Heating logo

Summit Air Conditioning & Heating

1955 FM2001 #200 Buda, TX 78610

Summit Air Conditioning & Heating is a Texas-based HVAC company that provides a range of services including AC and heater repair, maintenance, and replacement, duct repair and replacement, indoor air quality solutions, and smart thermostat installations. The company also offers commercial AC and heating services, and serves both residential and commercial customers in Buda and the surrounding areas.

Verified


44 miles from San Antonio, TX

Specializations (2)

Financial

Office Building

Click to reveal
View details
HVAC Express logo

HVAC Express

13900 N Interstate Hwy 35, Suite H1, Austin, TX 78728

HVAC Express is a Texas-based company that provides a range of HVAC services including AC installation, maintenance, repairs, and replacement, as well as heating and air quality services.

Verified


60 miles from San Antonio, TX

Specializations (2)

Car Dealership

Office Building

Click to reveal
View details
Minyard Sons Services logo

Minyard Sons Services

PO Box 969 Cedar Park, TX 78630

Minyard Sons Services is a locally owned provider of residential and commercial services including air-conditioning, heating, plumbing, electrical, mechanical, and remodeling in Central Texas. The company, which has over 25 years of experience, operates 24/7 and offers emergency services.

Verified


82 miles from San Antonio, TX

Specializations (2)

Healthcare

Office Building

Click to reveal
View details
Hill Country Pro HVAC logo

Hill Country Pro HVAC

2105 Donley Dr, Suite 300, Austin, TX 78758

Hill Country Pro HVAC is a company based in Austin, Texas, that has been providing HVAC and refrigeration services for over 20 years. They offer commercial and residential HVAC repair and services, commercial refrigeration services, and maintenance, as well as installation and repair services for walk-in freezers and coolers.

Verified


60 miles from San Antonio, TX

Specializations (10)

Correctional

Education

Government

Healthcare

Click to reveal
View details
Orchard Mechanical logo

Orchard Mechanical

P.O. Box 329 Weir, Texas 78674-0329

Orchard Mechanical is a Georgetown, Texas-based HVAC contractor that specializes in design/build, residential, and commercial construction in the central Texas area. With over 20 years of experience, the company is known for its superior craftsmanship, attention to detail, clear communication, honesty, and integrity.

Verified


82 miles from San Antonio, TX
Click to reveal
View details
TCS Mechanical logo

TCS Mechanical

897 State Highway 71 W, Bastrop, TX 78602

TCS Mechanical is an Austin-based provider of plumbing, process piping, pipe fabrication, and mechanical services. The company operates a 5,000 square foot fabrication shop and offers services such as semiconductor tool install, facility upgrades, new fab construction/remodel, mission critical, data center and solar.

Verified


74 miles from San Antonio, TX

Specializations (11)

Airport

Data Center

Education

Financial

Click to reveal
View details
Mechanical & Process Systems logo

Mechanical & Process Systems

1804 Central Commerce Ct, Round Rock, TX 78664

Mechanical & Process Systems, L.L.C. (MPS) is a licensed, insured, and bonded mechanical contracting company based in Texas. MPS specializes in the installation of medical gas and conventional plumbing systems, hydronic process piping systems, and HVAC ductwork systems, and also offers engineering consulting services for system layout, cost estimates, and project scheduling.

Verified


60 miles from San Antonio, TX

Specializations (3)

Healthcare

Higher education

Office Building

Click to reveal
View details
Intelligent Air Services logo

Intelligent Air Services

12112 B ROXIE DRIVE AUSTIN, TX 78729

Intelligent Air Services, LLC is a heating, cooling, and indoor air quality service provider in the greater Austin area. The company offers a range of services from maintenance and repairs to replacements and installations for both residential and commercial properties, and is staffed by licensed NCI-NATE-certified professionals.

Verified


82 miles from San Antonio, TX

Specializations (6)

Federal Government

Government

Hospitality

Military

Click to reveal
View details
TDIndustries logo

TDIndustries

13200 Center Lake Dr, Ste 200, Austin, TX USA 78753

TD Industries is a premier facilities services and mechanical construction company that was founded in 1946. The company provides comprehensive solutions including engineering, mechanical construction, facilities maintenance, and HVAC/plumbing services.

Verified


60 miles from San Antonio, TX

Specializations (21)

Airport

Casino

Data Center

Education

Click to reveal
View details
Guevara Air Conditioning logo

Guevara Air Conditioning

2367 FM 20, Red Rock, TX 78662

Guevara Air Conditioning Company, LLC is a family-owned HVAC business based in Del Valle, Texas, providing residential and commercial HVAC solutions in Austin, San Antonio, Houston, Dallas, and surrounding areas since 2009.

Verified


74 miles from San Antonio, TX

Specializations (4)

Hospitality

Office Building

Restaurant

Warehouse

Click to reveal
View details
Austin Texas Reliable Service logo

Austin Texas Reliable Service

4500 E. William Cannon Dr, Austin, TX 78744

Texas Reliable Services is a locally owned and operated company specializing in HVAC and plumbing services. With a focus on energy efficiency and cost savings, they provide expert advice on HVAC system maintenance and installation for both residential and commercial customers in the Austin, Texas area.

Verified


60 miles from San Antonio, TX

Specializations (6)

Financial

Grocery

Healthcare

Hospitality

Click to reveal
View details
Young & Pratt logo

Young & Pratt

12822 Old Kimbro Rd, Manor, Texas 78653

Young & Pratt is a mechanical contracting company established in 1922 that provides services including HVAC, plumbing, pipe-fitting, air conditioning service and metal fabrication. The company, based in Central Texas, also offers specialized services to technology companies and works extensively on LEED projects.

Verified


60 miles from San Antonio, TX

Specializations (8)

Education

Fitness

Healthcare

Higher education

Click to reveal
View details
san-antonio map
Have a project bidding in San Antonio, TX?
Upload your plans and reach qualified local subs in San Antonio, TX in just a few clicks

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find HVAC professionals in San Antonio, TX?

Downtobid is a platform that helps you find HVAC contractors in San Antonio, 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 San Antonio, 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 San Antonio, 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 San Antonio, 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 San Antonio, TX

Total contractors

458 contractors

Total non union contractors

442 non union contractors

Total minority owned businesses

24 minority owned businesses

Total women owned businesses

14 women owned businesses

Average response time

5 days

Browse Subcontractors