BBB Torch Award

Master Tech Service, Corp. is a HomeAdvisor Service Award Winner


Your DFW Metroplex and Permian Basin

Air Conditioning, Heating, and Plumbing Service Provider

Master Tech Service Corp is a full-service mechanical contractor offering residential and commercial services throughout the greater Dallas/Ft. Worth area, as well as the Permian Basin. Our qualified technicians provide Texas homeowners and area commercial companies quality air conditioning and heating unit installation and repair and full plumbing repairs and services, including tank or tankless water heater replacements. With over 100 years of combined experience, Master Tech Service Corp. can be trusted to provide a dependable, personal service that customers can count on. All of our experienced technicians are licensed through the Texas Department of Licensing and Regulation (TDLR) and/or the Texas State Board of Plumbing Examiners (TSBPE), as well as attend rigorous customer (and technical training) service courses. The organization is fully licensed and insured, plus only employ EPA Certified technicians.

The organization has been a top-3 Finalist in the Dallas Business Journal’s Torch Award for Ethics, a 3-time Angie’s List Super Service Award winner, a Home Advisor Top-Rated Elite Contractor, an A+ Rated Better Business Bureau organization, and an American Home Shield Top Quality Contractor Award winner, clients can feel secure that Master Tech Service Corp. has their best interests in mind. Customers can rest assured that when they call on Master Tech Service Corp., whether it be for Plumbing or HVAC sales, service and/or repair, they will always get a qualified and trained professional that will handle the situation proficiently every time.

Call Master Tech Service Corp Today for an Estimate:

Master Tech Service Corp Amongst the Top Rated in Texas
Quick Response
30 Years Experience
Licensed and Insured
Trusted Technicians
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Our Core Values


Success without integrity means nothing. “Better the poor whose wealth is blameless, than the rich whose ways are perverse. (Proverbs 28:6)


As iron sharpens iron, so one person sharpens another. (Proverbs 27:17)

Customer Commitment

Commit to your customers and all else will follow.

Still Not Convinced? Our 5-Star Reviews Speak for Themselves!
  • Thanks to MasterTech for a quick response for quotes and replacements of our HVAC a few months back and water heater this past week. All of the technicians and employees we encountered were knowledgeable, helpful and honest.

    August W

  • Matt and his guys were prompt, professional, and personable. Recommend them highly.

    Marye T

  • I would also highly recommend MasterTech. Fast, reliable and fair.

    Tomas C

  • They’re amazing!

    Javier C

  • We were 100% pleased with our entire process.

    Gina V

  • Responsive, professional – recommend highly

    Pat P

  • MasterTech has worked on our house numerous times for different issues. Plumbing and HVAC! Highly recommended.

    DM C

  • MasterTech is the best!!!

    Marc G

  • Our a/c unit wouldn’t stop running and was freezing up. Master Tech responded the same day we called and their technician, Rocky diagnosed the problem immediately. The problem was solved rapidly and at a very reasonable cost. I highly recommend Master Tech.

    Larry C

  • Excellent products and honest, knowledgeable professionals. Highly recommended!

    Ryan M

  • Best overall service and quality.

    Fred W

  • I recently had one of my HVAC units repaired by Master Tech. They never tried to sell me something I didn’t need and were very honest about the work that needed to be done. Justin and Abraham were very friendly and professional – they worked promptly and efficiently, and even watered my flowers while they were waiting! Highly recommend them!

    Monica S

  • Master Tech came to the rescue and installed a quality unit for a fraction of the actual cost. Their professionalism and expertise were unparalleled. We highly recommend them.

    Marlene T

  • A plumber with Master Tech Services, just left our house after clearing a waterline into our new dishwasher. Great service, pleasant, and professional. We will use this group again.

    Diane C

  • We recently had one of our HVAC units replaced by Master Tech. One of the things I liked best about Master Tech is their honesty. They answered all my questions, and I feel confident that they are not trying to sell me something I don’t need. The work was done promptly and efficiently and the workers cleaned up after themselves. I highly recommend them.

    Karen W

HVAC Repair Dallas
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Best-in-Class Services







For more information or to schedule an appointment call (817) 251-4455

LIC# TACLB93247E | LIC# M-38779

Master Tech Service Corp
11496 Luna Road, Suite 450,
Dallas TX 75234
Phone: 817-251-4455
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