Trane Specialist - ACS Air Conditioning Services in Tucson, Arizona. For the past 20 years in the heating and cooling industry, we have won several awards and were just named Tucson Arizona’s leading Trane dealer. Call us today for an inspection of your AC Unit or to schedule an AC Repair in the greater Tucson area.


Same-Day Emergency Air Conditioner and Furnace Repair Are you looking for an affordable air conditioning and heating company in Tucson or the surrounding area? Your search is over! ACS has been providing Tucson AC and Furnace Repair for 20 years and we have been cultivating and growing our business to provide our customers with the very best care and service. We want our customers to know that ACS means dependability, fair pricing, friendly service, and superior industry skill and craftsmanship. Our NATE certified technicians can provide AC repair services the same day if necessary, and we service all brands (Trane, Carrier, Lennox, etc). When in need, look no further than ACS!

Trane air conditioner.


HVAC stands for heating, ventilation and air conditioning. It also stands for everything that controls the climate of your home or office. Whether you need AC repair in the summer or furnace repair in the winter, you’re going to need to call an HVAC company in Tucson to get the job done. ACS HVAC can repair all your heating, venting, and air conditioning issues so that you can relax in your home or office. Whether you’re looking for residential or commercial HVAC repair or maintenance, our technicians are qualified to work on all makes and models of HVAC units. Call us today and experience the best HVAC company Tucson has to offer.


Trane Comfort Specialists - ACS Air Conditioning Services in Tucson, Arizona’s leading Trane Comfort Specialist, we provide incomparable and affordable air conditioning services. In order to earn this distinction, we have met strict standards for exceptional service, excellence in business practices, and offer the finest products. If you are in need of a Trane Air Conditioner, we are here for you! We have the qualifications, skills, and knowledge to get your unit functioning properly and efficiently, which will allow you to get the most life out of the system. At the first sign of an ill-functioning air conditioning unit, contact us to get your system up and running, producing cool and clean air. We are here when you need us.

The costs of maintaining a comfortable home can add up quickly! ACS Air Conditioning Services offers several financing options to suit your needs. Click below to see all the options we offer!



I couldn't be happier with ACS!

“Earlier this week ACS replaced my entire HVAC system. I decided to go with the Daikin 2 stage, 16 SEER system and associated Daikin furnace. The install team was at my house at 6:00 a.m. as promised. Brandon, Abel, and Aaron all worked on removing my old HVAC system and installing the new Daikin system. Their work was impeccable! The ACS install team focused on details that most HVAC contractors don't address during a new install. They were clean, meticulous, and extremely professional. I highly recommend ACS and I will be calling them to service my new HVAC system each year. I couldn't be happier with ACS!”– Terri G.

Appreciate your Kindness!

Thank you Manny, for all your hard, dedicated work. As always, excellent work knowledge, skilled and customer service, especially in reviewing work done in detail…………..appreciate your kindness!
-Eleanor F

Excellent service once again

I just had Manny Borboa out to check on my HVAC new systems which ACS installed in 2/2019. He was charming, thorough, knowledgeable and provided excellent service and information. Wow! You are a fortunate company to have this outstanding technician. I appreciate his work and ACS. I will gladly continue to pass along my solid recommendation of ACS.

-Kay W

ThuroTech is an exclusive ACS standard, made up of training processes, certifications, technician pride, and accountability. The ThuroTech process ensures optimal unit capacity, performance, and efficiency.

The HVAC industry is full of mainstream mistakes. Here’s a statistic from ENERGYSTAR, "recent field studies suggest that approximately 75% of installed cooling equipment may have an incorrect amount of refrigerant. Incorrect refrigerant level can lower efficiency by 5 to 20% and can ultimately cause premature component failure, resulting in costly repairs that could have been prevented."

ACS put ThuroTech in place to uphold the proper techniques and practices on a CONSISTENT basis. Unfortunately, even when an HVAC company get customer service, culture, and reputation correct, it doesn’t mean they are giving a proper installation. ACS doesn’t want your proper installation to depend on which Technician goes to your home, or how someone is feeling on the particular day they are at your home installing your new system.

Our goal is simple, to get you the system you paid for!

ACS is aiming to serve you with amazing customer service while providing an exclusive standard made of training, process, accountability, and pride. It’s called:

Thurotech logo.

We are Customer Focused!

CALL 520-230-5668
Better Business Bureau.
Angies List.

We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.
Request Service