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Over 85 Years of combined professional experience


Master Tech is a full-service mechanical contractor offering residential and commercial services throughout the greater Dallas/Ft. Worth Metroplex, as well as the Permian Basin. 

Call us for any hvac or plumbing emergency


Select the type of service(s) that you need. We provide Same Day AC Service!
2022 Nextdoor Neighborhood Favorite
2022 Nextdoor Neighborhood Favorite

Your DFW Metroplex & Permian Basin

Air Conditioning, Heating, and plumbing service provider

Master Tech is a full-service mechanical contractor offering residential and commercial services throughout the greater Dallas / Fort 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 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 has their best interests in mind. Customers can rest assured that when they call on Master Tech , 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. 

Master Tech Van

heating | cooling | plumbing

Master Tech is a full-service mechanical contractor offering residential and commercial services throughout the greater Dallas/Ft. Worth Metroplex, as well as the Permian Basin. 


Emergency Service


A/C | Heating Tuneup

Is your AC ready to handle the suffocating summer season? If you do not have it examined each year, it’s a roll of the dice.


A/C | Heating Repair

The Comfort Advisors at Master Tech have the expertise to troubleshoot your AC system quickly and get the necessary repairs completed efficiently. 


A/C | Heating Replacement

A brand-new air conditioning unit can bring you comfort and satisfaction for several years to come. 


Plumbing Repair

Master Tech offers a wide variety of kitchen plumbing solutions, including new installments, repairs, and maintenance. We service every little thing you can possibly think of, from small repairs to big cooking area renovations so that you and your family can continue enjoying your kitchen.


Plumbing Replacement

Recognizing when to replace plumbing can be difficult. obviously, you want to be sure you are not wasting your money. Master Tech can help. In the DFW and Permian Basin, Our repiping plumbers have the training as well as experience required to guide you when making this important choice.


Sewer Repair

Texas gets hot and dry, which can cause the soil to move around. The area’s expansive dirt can be a resource of troubles for aging facilities. When home/company owners require Sewer Repairs in the DFW or Permian Basin, they recognize that they can rely on Master Tech.



It is best to have a certified A/C professional fix your system’s air duct leakage. Master Tech is your local, trustworthy, HVAC contractor that will take wonderful care of you. Return duct leakages are difficult to find since the bigger return ducts run at a lower air pressure, as well as air is being drawn right into the system.


Indoor Air Quality

At Master Tech we understand the importance of indoor air quality. In these trying times, more attention than ever has been devoted to understanding the ramifications of poor air quality. We have taken amazing strides in developing technology to sanitize and purify the air that is constantly circulated throughout our living spaces.



Homeowners are wise to take into consideration blow-in insulation as a choice for boosting the house’s insulation R-value. R-value is the market standard for determining the resistance value of particular shielding products; the higher the R-value, the better the product insulates.

Master Tech Service Corp

Help Is Next Door

Learn About our USA Membership

With the Universal Saving Agreement Membership, we guarantee that your cooling and heating system will work more efficiently. It you’re not satisfied, for any reason, your entire investment will be refunded.


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$499 OFF complete
new system
$149 OFF any
water/tankless heater
$49 OFF any
HVAC services
$47 OFF any
plumbing repair
FREE complete
HVAC inspection
FREE one-time
HVAC Tune-up
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Dallas/Fort Worth

Permian Basin


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