Find and Invite the Best Commercial HVAC Contractors in Killeen, TX

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75 Verified HVAC companies in Killeen, TX

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

Mangrum Air Conditioning logo

Mangrum Air Conditioning

633 Lingleville Rd. Stephenville, TX 76401

Verified


75 miles from Killeen, TX

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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


66 miles from Killeen, TX

Specializations (2)

Financial

Office Building

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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


46 miles from Killeen, TX

Specializations (2)

Car Dealership

Office Building

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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


46 miles from Killeen, TX

Specializations (10)

Correctional

Education

Government

Healthcare

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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


58 miles from Killeen, TX

Specializations (11)

Airport

Data Center

Education

Financial

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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


46 miles from Killeen, TX

Specializations (3)

Healthcare

Higher education

Office Building

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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


46 miles from Killeen, TX

Specializations (21)

Airport

Casino

Data Center

Education

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B.T. Services logo

B.T. Services

10704 N FM 620, Austin, TX 78726

B.T. Services is a premier refrigeration and construction service company serving the Central Texas area since 1997, known for its quality work and excellent customer service. They specialize in refrigeration, general construction, and equipment sales, priding themselves on honesty, integrity, and maintaining strong business relationships.

Verified


46 miles from Killeen, TX

Specializations (8)

Education

Federal Government

Government

Grocery

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SI Mechanical logo

SI Mechanical

5198 Farm-to-Market Road 1327, Buda, Texas 78610

SI Mechanical LLC is a premier mechanical contractor based in Buda, Texas, providing commercial industry expertise in HVAC and plumbing since 2012. The company offers full planning, design, fabrication, installation, service, and maintenance for various types of installations, with a focus on commercial and industrial projects.

Verified


46 miles from Killeen, TX

Specializations (9)

Correctional

Education

Federal Government

Financial

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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


58 miles from Killeen, TX

Specializations (4)

Hospitality

Office Building

Restaurant

Warehouse

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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


46 miles from Killeen, TX

Specializations (6)

Financial

Grocery

Healthcare

Hospitality

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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


46 miles from Killeen, TX

Specializations (8)

Education

Fitness

Healthcare

Higher education

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MaintenAnts Heating & Air Conditioning logo

MaintenAnts Heating & Air Conditioning

3115 North Main St. Ste. B, Cleburne, TX, 76033

MaintenAnts Heating & Air Conditioning provides residential and commercial heating and cooling services, repairs, and maintenance in the greater Cleburne, Texas area.

Verified


80 miles from Killeen, TX

Specializations (4)

Grocery

Office Building

Tenant Improvements

Warehouse

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Lochridge Priest logo

Lochridge Priest

Waco | Temple/Killeen | Corsicana | Fort Worth

Lochridge Priest is a family-owned company that has been providing commercial mechanical, electrical, and plumbing services in Texas for over 50 years.

Verified


25 miles from Killeen, TX

Specializations (14)

Airport

Education

Grocery

Healthcare

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Dynamic Systems logo

Dynamic Systems

3901 S. Lamar Blvd., Suite 300, Austin, TX 78704

Dynamic Systems, Inc. is a mechanical process construction contractor specializing in supplying critical HVAC and plumbing systems for healthcare, higher education facilities, and data centers.

Verified


46 miles from Killeen, TX

Specializations (20)

Airport

Casino

Correctional

Education

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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 Killeen, TX?

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

Total contractors

537 contractors

Total union contractors

3 union contractors

Total non union contractors

468 non union contractors

Total minority owned businesses

25 minority owned businesses

Total women owned businesses

14 women owned businesses

Average response time

5 days

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