The ATC tech was prompt, efficient, thorough and communicated his plans clearly while performing our semi-annual maintenance service call.

Once again, the office workers and the technicians have provided outstanding service to us!!! Thanks to all!!!

Nathan’s crew were efficient and professional and had the old system removed and the new one installed in a surprisingly short time. The areas where they worked, both inside and... read more out looked clean and practically untouched. This is the second complete system we’ve purchased from ATC and it’s a huge improvement!

Excellent service and professionalism

Great job. Efficient and kept me updated on everything happening. Thank you so much.

Great, fast service and the technician Mike always gets the issue fixed fast

Great people, great service. They have taken very good care of us now for almost 10 years. Highly recommend.

Performed as advertised

Excellent work no complaints. Always professional. Highly recommend.

They knew what they were doing and were professional and efficient. My geothermal heating and air is running well.

ATC did an excellent job working with a unique timeline and a historic house. In the span of a few months they replaced two furnaces, added a mini-split and made... read more my gas heater venting safer. Excellent work!

The best service in my 60 years of home ownership. From the scheduling of the appointment to Technician Mike Porelle showing up early and being a true professional. Had my... read more best up and running in 45 minutes. Would never call any other HVAC company! Thank's to ATC ON THIS MINUS 4 DEGREE DAY!

We had one of our HVAC units stop heating last night and I called ATC this morning a little after 8 AM. The tech was there at 10:15 and... read more had the system up and going within 35 mins. Great, prompt service on a very cold morning and we're very appreciative! Many thanks!

The workers showed up at a wonderful time , did a great job diagnosing the problem and fixing the problem , highly recommend them!!

Fast and efficient! They did a great job!

Always outstanding service and stand behind their products.

Technician was polite & explained The new thermostat very well.

ATC did a P.M. on our Geothermal HVAC system and found some items that our previous HVAC contractor didn't do. Technician was professional and courteous and completed work in under... read more an hour.

Mike arrived as scheduled and completed the repair very quickly. He is very knowledgeable about my a/c/heating system and I have the utmost confidence in his ability and the... read more services he provides

I recently contacted ATC to conduct a diagnostic check on my Trane XR15 (15 year old unit). I was given an appointment the next day along with several texts leading... read more up to my scheduled appointment. Colin was the technician who arrived to service my unit. I really appreciated the app that he sent ahead of time which tracked his arrival to my home. I was impressed with his knowledge of my unit and related equipment. He was a very nice and pleasant young man and took care in explaining what he was doing and answering my questions. His thorough inspection gave me peace of mind regarding the operation of my unit. He was professional as well as personable which is rare sometimes with repair men. It was a pleasure being around him and I certainly appreciate his visit. This was my first time using ATC for my heat pump needs but certainly not my last. They are my new go-to for future needs. I highly recommend this company. Thanks Mark

On time Very polite and kind. Sent note and photo to us as to what was done. Great job guys

Prompt attention paid reasonable estimates Given. Great business.

Great company,got out first thing and truck was very knowledgeable and fixed my ac, reasonable on charge

Technician was friendly and efficient. Purchased a maintenance contract for 2 services per year.

We found our technician Mike to be polite, professional , punctual and informed. We would highly recommend.

On time, courteous, efficient. What more do you want? I will happily have them back.

ATC technicians are the best, they are prompt, knowledgeable and Honest. They will spend the time to explain things to you so you understand your unit. Colin was especially helpful... read more and patient with this ( lady of a certain age) and I appreciated it. I give him and ATC 5 Stars +.

Our thermostat showed an alert. A technician was there the next morning. He took everything out thoroughly and reset the unit.

Repairman very professional. Performed service in a timely and thorough fashion.

The best around and I have tried them all!!!!

Colin arrived within the expected time period. He did a thorough check of our two heat pump systems and finished in 2 hours. The only suggestion I would make is... read more that I would like an invoice showing the work completed that I could have. Good Work.

Very professional crew, completed the system install in two days. I would highly recommend ATC Cooling & Heating.

good place to do business with

On time, was kept abreast of when tech would arrive, complete all necessary work quickly.

Technician was very through. Arrived as scheduled . Glad we chose ATC..

They answered first time I called, scheduled to come out same day, and then their technician was friendly/professional/got the job done quickly. I’d absolutely use them again. Cost about $200... read more to replace the drainage pipe to our air handler and shop vac out where the pan had flooded. I’d say pretty fair price all things considered.