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 in- spection of your AC Unit or to schedule an AC Repair in the greater Tucson area.


Same Day Emergency Air Conditioner Repair Are you looking for an affordable air conditioning company in Tucson or the surrounding area? Your search is over! ACS has been providing Tucson AC 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!



This company has *exceeded our expectations on every level

This company has *exceeded our expectations on every level. We were in desperate need as our Trane heater was failing miserably during an extreme period of hard freeze. I would like to first list the amazing bullet points for this company, before I acknowledge individuals. ACS provided us with service that was: Timely Informed Conscientious Thorough Clean Responsible Well rendered Knowledgeable *Ryan Foreman, (who was an installer and is now in sales), was sent out immediately to assess our circumstances. He was thorough in his assessment, very considerate of our circumstances, and extremely professional and pleasant. We had a bid by that afternoon that was intelligently rendered and easily understood. We were awaiting other bids but realized quickly that ACS was the company we trusted to do this installation for us ( based upon the service provided so far, and also by reading reviews online. Very impressive.) As we were in desperate need of a new unit ,*Erica ( in office) arranged for us to have : *Dustin Hardin arrive very early the next working day as our installer. He is third generation Hvac and very competent, mature, focused, and pleasant. And incredibly professional. *Very impressive!!! *Dan Walters was the individual who measured for our new unit the afternoon prior, and he was the second half of the team on installation day. Friendly, kind, hard working, and understanding of our circumstances, he did his best to assure us that we were in good hands! This team takes great pride in their work, and it is obvious from start to finish. They even kept an amazingly clean work space which is, frankly, rather rare nowadays. We consider ourselves blessed to have ACS help us through this trying time. We will tell everyone, as we already have, about the quality of work and level of professionalism from this entire company. A big shout out to ACS and the team of Ryan F., Dustin H., and Dan W. for making our home ever so much better than it has been in years. Sun S

We highly, highly recommend ACS for AC service and installations

We highly, highly recommend ACS for AC service and installations. We have been in Marana for over a year and purchased a wonderful, relatively new (4 years old) home but with a faulty designed AC system. The builder touted the home as a two zone system but installed a one zone system that has failed at least twice and has never cooled the house to our comfort level.
Having tried several AC companies, we found ACS when we came home to a 95 degree interior temp on a Sunday. Called them for emergency after-hours service and they fixed the problem.
Recently decided to upgrade our overall system and again called ACS to suggest solutions and provide a bid. They recommended a Daikin multi-split system to create a true two zone system using our existing duct work. Very, very satisfied with their solution and cannot recommend them more highly.

Ron D

Highly recommend

Mario came out and was very professional and knowledgeable when working on my unit. Highly recommend Mario.

Lori M

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
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We Service All Brands

We service all HVAC brands.

We Service All Brands

We service all HVAC brands.
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