Cypress, Tomball, Spring, The Woodlands, Conroe, Klein, Louetta, and Kohrville, TX

ATS Mechanical Heating & AC has been serving Stagecoach, TX, and the surrounding areas for 31 years with dependable and efficient HVAC services. Our mission is to remain dedicated to the comfort of our customers, and we are relentless in our pursuit of providing top-notch service. We are committed to upholding the highest standards to our clients, regardless of the task at hand – be it an AC service, furnace repair, or installing a new heating system.


With the Texas summer heat, a fully functional air conditioning unit is not just a luxury but a necessity for every home and business. At ATS Mechanical Heating & AC, we understand this need and specialize in providing efficient, swift, and affordable AC service. Our team of skilled technicians are trained in servicing various AC brands and models, ensuring that your cooling system is always in the best condition to provide optimal comfort.

Our AC service includes regular maintenance, repair, and replacement of parts, all performed with the utmost attention to detail to maintain the longevity and efficiency of your air conditioning units. We prioritize customer satisfaction and timely responses because we grasp how critical a well-performing AC is in the sweltering heat of Stagecoach, TX.


We are not only experts in AC services but also professionals in furnace repair. Our team is adept in resolving all types of furnace issues, from minor repairs to complete overhauls. We use the latest technology and techniques to diagnose and resolve your furnace problems, returning heat to your home as quickly as possible.

Through our professional furnace repair services, you can rest easy knowing your heating system is in knowledgeable and experienced hands. Our proficiency in the field assures we can work on all brands, providing solutions that increase your furnace’s efficiency, reducing energy consumption and keeping your heating costs down.


If you need a new heating system, ATS Mechanical Heating & AC offers top-grade heating installation services. Our expert technicians can recommend the best heating solutions tailored to suit your property’s size and your specific heating needs. We work closely with our clients to ensure the heating system installed provides optimal comfort efficiently and economically.

We use top-quality equipment, and our installation process adheres to industry standards. Our team goes the extra mile to provide excellent service, ensuring that you are 100% satisfied with the heating installation results. Your comfort during those chilly Stagecoach winters is our top priority.


ATS Mechanical Heating & AC stands out as the most reliable HVAC service provider in Stagecoach, TX. Whether you need routine maintenance or an entirely new system, we provide first-class HVAC services to both residential and commercial clients. Moments of discomfort due to HVAC issues should be the least of your worries in Stagecoach, TX.

ATS Mechanical Heating & AC is committed to the highest standards of integrity, excellence, and performance in dealing with HVAC services. Our priority is not just solving the problems at hand, but also building a long-lasting relationship with our clients with our remarkable service.

In conclusion, if you are in Stagecoach, TX, and need reliable AC service, furnace repair, heating installation, or any HVAC service, ATS Mechanical Heating & AC is here to heed the call and ensure your comfort.

HVAC Near MeFurnace RepairAC ServiceHeating Installation ∴ Stagecoach, TX

Heating Installation in Stagecoach, TX | Furnace Repair

HVAC Near MeHeating InstallationFurnace RepairAC Service ∴ Stagecoach, TX

What Customers Are Saying

ATS is the best heating and AC company ever! I had my AC, furnace, and ducts replaced in July, and the workers that did it were all so sweet and did a fantastic job! I also had Shaun come over to perform a heating inspection this morning and he did a very thorough job. I appreciate how he took the time to explain to me what he checked. All in all, I absolutely love how professional, responsive, and caring this company is. I highly recommend them!

Ashley T

ATS was very prompt in coming out to fix the issues with my HVAC system. Jordan was very helpful and informative, and he walked me through everything he was doing. He was up front about all the cost and gave informed answers to all the questions I had. We will defiantly use ATS Mechanical and AC again!


I have been using ATS Mechanical for several years now, and I have always been impressed with their service and pricing. The owner, Barry Granger, and his techs, Shaun and now Jordan, are super knowledgeable about our system (one unit serving three levels) and ensure it runs optimally. They arrive on time, send a notification when close, and follow up with electronic documentation. I am on an annual plan, which is reasonably priced and includes a discount for parts and repairs. Highly recommend them.

Rich B

I love this company…I’ve tried others but this one is by far the best! They are honest, reliable, and give great service. I know I can count on their expertise!

Estelle T

ATS was great to work with. Upon scheduling the install, the crew came out got the mini split system working in no time. Very professional group. Look forward to using them in the future.

Chris O

Overall experience was great from start to finish. Would highly recommend! Was not the typical sales pitch in and out kind of deal. We were informed about the product we were going to purchase and given all the information we needed to make the right choice for our home. Nothing was forced on us, everything was based on facts and shown with proof. Our rep from the beginning was great! Thank you Brock.

Amadeo N

Professional, on time, and quality of service was excellent. Installers cleaned up and left nothing behind. Very happy with service from start to finish. ATS has also provided repair services before the install and I was always very happy with each visit.

Jerry M

We had new HVAC system out in our house and ATS went over serval options with us. This allowed us to make the best decision for our home and financially. Install was completed within a day.

Kaela B

ATS Mechanical installed a Mitsubishi mini split system in my master bedroom, works very well and exceptionally quiet. ATS personal were very professional. Would highly recommend them.

Dennis B

All I can say is excellent service. Absolutely will use ATS for my AC requirements moving forward.


Outstanding, professional organization. Owner personally evaluated heating/cooling loads for a replacement mini-split. A more applicable sized system recommended versus existing system, job cost estimate was very competitive versus other quotes. Install crew showed up right on time, very professional, job done right, great cleanup. Will no doubt use them again (and again)


Great communication, fast appointment and professional technician. Explained all the steps of repair and the cost was great value. My new “go to” company for HVAC services.

Robert J

ATS installed my Heating & AC system 4 years ago and has been providing routine checkups and maintenance services since. Quality service plus a valuable membership plan makes me a satisfied loyal customer.

Cynthia T

The team at ATS Mechanical is first class. We have used them for the last two years and they have always been professional and extremely responsive. It is apparent that they truly care about the quality of their work. I would highly recommend them to anyone needing climate control work at their home or office.

Hal B

These guys are amazing, I initially was using another company but called ATS for a second estimate when I had work done back in December and not only was their quote a 4 digit number cheaper, they were very quick, professional and I have not had any issues with their work.
They came out today to repair the other side of my system and not only found the issue, got it fixed and had me back up and running same day. Their guys are very knowledgeable in HVAC and it shows in the quality and expediency of their work.

Kevin D
The Woodlands

At ATS Mechanical Heating & AC, we make sure we’re the only call you need to make. No matter the challenge, we resolve it to your satisfaction and deliver lasting results. Whether you’re interested in the purchase of industry-leading equipment or in need of skilled services, we provide honest answers, customized recommendations, and quality you can trust. ATS Mechanical Heating & AC is recognized for unsurpassed standards throughout Cypress, Tomball, Spring, The Woodlands, Conroe, Klein, Louetta, and Kohrville, TX.

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Stagecoach, TX