Reviews of local pros in Tomball, Texas

Fast Response, Friendly Service, Fair Prices

The tech was on time and knowledgeable and fixed the problem in just a few minutes. I will use ATS again.

Jordan and Brock were both professional, detailed and thorough in explaining the overall process.

Great professional service from start to finish. They are my new HVAC company.

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!

Thak you for sending over Eric great person I will for now on request him to do my home services.

Very professional! Quick response and very affordable.

Jordan provided a great service. He’s very knowledgable and he took the time to properly check and evaluate the system. Thank you for such a great quality programmed maintenance!

Was great working with Barry going through all of the available options. Crew did a great job replacing an entire system within a day.

Very professional and reasonably priced. Jordan did a great job explaining our issues, and Barry was fantastic in providing excellent service with our new system install.

5 star service on both diagnostic and Installation of new HVAC system.

Have used them for several years they have always been very responsive, on time and great quality and value.

2022 ATS installed three new complete systems for me.

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.

ATS Mechanical provided great service, David the tech was very knowledgeable and helpful through the whole process. The company as a whole, from the owner, office admin, Technician, and the installers showed attention and respect, Thank Y'all.

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.

Above and beyond. AC went out during Thanksgiving, had to have someone else come take a look and verified it was toast and too old for replacement parts. Did my research and had a couple of quotes from some local companies in Cypress. I'd rather support local/family businesses when possible. Scheduled a free estimate/evaluation for an A/C Install with Brock. Right away, he was the most professional of the companies I had lined up, even one national chain. Being in the military for 14 years, attention to detail is a big thing for me and Brock didn't disappoint. He was very thorough with his assessment and took his time inspecting my current ductwork and calculating the airflow my home needed. If you get a quote from anyone who does not take the time to do this, be warry of them. ATS has the right staff for the job and give you all the information you need. Every technical question I had was answered. Options were also given and multiple quotes with those options added/removed so I could make the right choice for my family and budget. Installation was the same day, about 5 hours to replace the whole system, outside unit, attic box and furnace, and fixed a few of my problem ductwork. All the workers were professional and laid protective blankets along the floor from entrance to attic. Not only did ATS send the most professional workers, they also came in with the best price. I highly recommend them. It is a big investment so do your homework. If you schedule their free estimate 1st, they will most likely set the bar higher than any other appointments you make after. Or you can call them last and be blown away at how far beyond they go to help you make the right decision for your family.
-Thank you Brock, and thank you ATS.

Barry was helpful and explained everything. He and his crew were prompt and finished the job quickly. They cleaned up and left with everything working properly.

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)

What an incredible company! Barry and his team were amazing throughout the whole process of my wife and I building our new home. The attention to detail and support we got from them could not have been any better. If you are in need of any AC/Heating services, you can’t go wrong with ATS. Will certainly use again!!! Thank you very much Barry.

Did a great job of routine maintenance on our three Trane units. I mentioned the start up on one has always sounded strange, he found the relay on a soft start kit was mounted improperly and that was the fix. I mentioned in the winter one unit would spontaneously go into a furnace start up sequence then stop, he found that a switch on the thermostat was set to electric instead of gas. Can't tell you how many maintenance checks we've had over the years and nobody spotted either one. Great job, glad I found ATS! (I'd mention his name except everyone will probably start asking for him!)

This company and its employees are very professional and helpful. I have never had a negative experience with them. Barry came out to do a check up on my AC system. He was friendly and so helpful in fixing a minor problem. He was able to come earlier than expected and called ahead to be sure that this was alright with me. Even the young lady that took the initial call was very friendly and helpful in getting what I needed scheduled.