• (817) 251-4455

    11496 Luna Road, Suite 450, Dallas TX 75234

  • Discover Why Our Customers Have Voted Master Tech Service Corp The Best In DFW Area

  • Master Tech Service Corp is a full service residential and commercial service provider to Collin, Dallas, Denton, and Tarrant Counties and surrounding DFW areas. Our qualified technicians provide Texas homeowners and area commercial companies quality A/C and Heating Unit installation and repair, and full electrical installation and repair services and full plumbing repairs and services, including water heater replacements.

    With over 30 years experience, you can trust that Master Tech Service Corp. provides a dependable, personal service that you can count on. Our qualified technicians provide Texas homeowners quality Air Conditioning/Heating Unit installation, service, and repair, full electrical installation and repair, as well as full plumbing repairs and services, including tank or tankless water heater replacements. At Master Tech Service Corp., we are EPA Certified and properly licensed and insured. You can rest assured that when you call on us for A/C sales, service and repair, you will always get a Qualified and Trained Professional that will handle your HVAC need proficiently every time.

    USA (Universal Savings Agreement) Plan Membership  is crucial to ensuring that your equipment performance stays at its best. We offer affordable one-time and annual inspection packages for your residential and commercial A/C, heating, and electrical systems. Don't wait until your system is passed the point of no return. Take advantage of a Master Tech Service Corp. USA Plan today!

    Master Tech Service Corp. equips their fleet vehicles with the necessary tools and replacement parts to avoid having to make return trips. We pride ourselves on a job well done in a timely manner using only the most professional, courteous technicians available.


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  • Customer Reviews

  • Harold and Robert did a great job! I went through American Home Shield and they just wanted to repair the old unit and then we were told by Master Tech that they could replace the unit with a new system and not just keep repairing and patching an old system. They did such a great job on the first unit, I had them install the larger unit, even though it wasn't fully failed yet.

    Rating: Paul Valenta, Waxahachie, TX

  • Very good scheduling and follow-up. Great office staff. Nothing has gone wrong with the system since it was installed. The technician explained how filters work. My home warranty company sent Master Tech out to diagnose my system and I decided to let them install my new system. I especially liked working with Matt and would most definitely refer Master Tech to friends and family.

    Rating: Tom Willingham, Highland Village, TX

  • Absolutely great! They took the time to inform me and tell me the truth. They gave me choices and recommendations and I chose what was best for me. It was a one stop experience and best of all, my electric bill has reduced drastically. I love them!

    Rating: Shirley Hunter, Dallas, TX

  • Tips for Our Dallas/ Fort Worth Valued Customers

  • We Provide Services to DFW, Surrounding areas, and Amarillo