Customer Testimonials


“Matthew Acararese and the whole ACS crew were the best!!! This is the most impressive company and crew that I have EVER had in my house for an installation. Strong work ethic, attention to detail, and cleanliness. The crew came to our house at 7am (as promised) and worked the entire day clear until past 6pm. Each of crew was respectful and polite, checking with us constantly to make sure they were doing things exactly as we wanted. I strongly recommend ACS!!” – Ted R.
- Ted R.

“Manny was very informative, patient and kind. He came to the rescue right when the 100 degree weather is upon us. I can't say thank you enough.”

– Allison A.

- Allison A.

“Noe arrived promptly and diagnosed the issue with my a.c. unit quickly. Fixed and a cool house. Fabulous service. I recommend ACS if you are in need.
Tiffany called me back quickly and was very polite and professional as well as Noe. Thank you ACS!”

– Jamie M.

- Jamie M.

“Noe, was very professional and had his proper PPE on and kept his 6' distance. We had some conversation about the work being done and he explained his findings and expressed his concerns. Very knowledgeable and respected our home. Thank you ACS.”

– James S.

- James S.

“During these difficult times Manny was courteous, pleasant and knowledgeable. We kept our social distance and he explained the service he preformed and what I needed to do to have the unit work to top efficiency. If he is available when I need service again please send him back.”

– John D.

- John D.

“As always. Early , efficient, and very pleasant. Manny is great.?”

– Lew B.

- Lew B.

““The Lord bless you and keep you; The Lord make His face shine upon you, And be gracious to you; The Lord lift up His countenance upon you, And give you peace.” ’
Numbers 6:24‭-‬26 NKJV
https://bible.com/bible/114/num.6.24-26.NKJV”

– Tyler B.

- Tyler B.

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

– Tyler H.

- Tyler H.

“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.

- Lorri T.

Need HVAC Service?

Contact the experts at ACS Air Conditioning Services.

Call us at 520-230-5668!


ACS Air Conditioning Services proudly provides HVAC service to Catalina Foothills, Continental Ranch, Dove Mountain, Green Valley, Marana, Mount Lemmon, Oro Valley, Picacho, Red Rock, Rillito, Sahuarita, Tucson, Vail, and the surrounding communities. Visit our service area page for more coverage details, call us at 520-230-5668, or request service online today.