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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 or Heating Unit or to schedule a 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!



As always, ACS delivers the BEST service for my HVAC system

“I just received my first service on my 1-year-old system. Noa was awesome! He checked everything out very thoroughly. As always, ACS delivers the BEST service for my HVAC system.” – Terri G.

Very satisfied with his work

“I wish I could give Noe 10 starts dude was professional, polite, prompt!! Dude knows his stuff. Very satisfied with his work”

– Tyler H.

I would recommend them to anyone who is looking for a good heating and cooling company. Thank you all for your good service.

“I had a new heat pump installed not long ago by ACS. First, I spoke with Ryan about the new system. I had decided I wanted an American Standard but after speaking with Ryan who was very patient and explained everything and provided valuable information, I instead chose a two stage Daiken. I am happy I did. The unit is so quiet, I have to check to see if it’s running. At the initial install, the heat part worked but there was trouble getting the AC to run. The installers worked 12 hours getting it set up but still could not get AC working. They worked hard and their work was very clean and proficient. They said they would be back to to troubleshoot. Before they had a chance I noticed an oily substance around the base of the outside unit. I called (on Saturday) to let them know and Manny immediately came out. He determined the oil was nothing and cleaned everything off. Checked the system and very quickly determined why the AC was not functioning. My household wiring had a problem. They are sending someone out to replace and add the necessary wiring.
I am very glad I chose ACS. Everyone I have talked to and dealt with are very professional and courteous. They have provided top notch service and a good product. They answer your questions and explain everything. They respond quickly to issues their employees are knowledgeable and trained.
I got five estimates from different companies before I decided to go with ACS. I am very pleased and will continue to do business with them. I would recommend them to anyone who is looking for a good heating and cooling company. Thank you all for your good service.”

– Lorri T.

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.
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