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Signature Heating & Cooling When it comes to heating and air conditioning, trust is essential. You want to hire a contractor who will work with you every step of the way to provide excellent customer service at great value. With so many companies out there, how do you know which one you can trust? Look no further than Signature Heating and Cooling. Our company is veteran owned and operated.

Our owner served our country, and we continue to have the level of integrity and service. When you choose us, you not only support veterans, you also know you are getting the best service possible.
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In Tucson, AZ, the summer temperature can easily get above 100 °F. In such extreme heat, air conditioning (AC) is absolutely essential for the comfort of your and your family. When something goes wrong, you need to know that you can call 24/7 for immediate repairs for your air conditioner. At Signature Heating and Cooling, we are here when you need us, any time of day, any day of the week.
Although Arizona is known for its high temperatures, nights in the desert can get cold. This is especially true during the winter. Even in Tucson, a high-quality heating system is essential. You need reliable HVAC to keep you and your family comfortable year round. At Signature Heating and Cooling, we are proud to provide all the HVAC services you need, from AC to heat.
Our highly trained HVAC technicians are here for you when you need us. We are available 24/7 for repair to your air conditioning or heating system. We also install the high-quality AC units, heat pumps, and furnaces in your home. However, we do more than repairs and installations. In order to keep your HVAC systems running smoothly, we offer Tucson HVAC preventive maintenance.
Do you need HVAC service, installation, or repair? Contact Signature Heating and Cooling today! Please provide your name, contact information, and a brief description of the services you need from us. We are available 24/7 and will get in touch with you as soon as we are able. We are looking forward to providing you with excellent HVAC service.
Reviews (15)
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Lollysmom Gerl
May 23, 2022
Signature came out and replaced my entire unit and was the cheapest price in town. Works wonderfully now and a much bigger system that was ever in my mobile home before. House is deliciously cooled and heated now. Thank you. Service: Install AC
Margo Kahler
May 10, 2022
Angel and Justin went beyond the necessary installation to make my system work much better than the last system installed poorly by Cummimgs. Services: Install AC, HVAC duct & vent installation, Thermostat installation, Heating system installation
Cory Musick
Apr 11, 2022
BEST IN THE AREA! Brandon came out to evaluate my 17 year old HVAC system. He was very knowledgeable and easy to talk to. I scheduled an install and it only took them a day and I was up and running with a brand new system and a tankless water heater! Angel and Justin's attention to detail during the install was top notch! Very clean and thorough, it's a shame to hide their craftmanship behind a door lol. Seriously, these are the guys to call! Thank you Gentleman.
Barry Emmons
Dec 10, 2021
We got an estimate for a new HVAC system. They responded to my call and came out for the free estimate quickly. The rep was friendly and knowledgeable. We went with another company because they had our preferred system in stock but Signature was in the running.
Maria Grainger
Aug 29, 2021
Fantastic. Quick response in an emergency. Fair pricing. Great infoupdates! Fast and quality service. However, crew was many hours late and there was no communication. I took a day off work unnecessarily. Be sure to call for yodates!
Mandy Knauer
Aug 05, 2021
Angela was great and Levi was amazing. Kept me informed and were very professional. Services: Install AC, Install heating system
Roy B.
Jul 21, 2021
Superb service and response. The owner showed up for the service call and help us out on a very short notice on the weekend, by fixing our AC. Even offered a nice military discount. Owner is a military vet himself. We were honored to have him and would definitely use this company's services in the future. Services: HVAC system maintenance, A/C system maintenance, Install AC, Installation, HVAC duct & vent cleaning, Repair HVAC, Thermostat repair
Chuck Ruffner
Jul 06, 2021
Had them come out on 6/01/2021 after the Home Show and do a AC Check. Very professional and courteous. Technician said that I needed a Freon Key to unlock and check the Freon levels. I texted and called back after the technician left to let him know that I did not have one checked with my neighbors and they said that they didn't need one? I have not heard from Signature sinceI texted and called on 6/01/2021.
Fred Siddall
Jul 06, 2021
Hello all, Fred Siddall here, i'm back again writing a review for Signature Heating and Cooling. Once again I can't sing these guys praises loud enough. What a totally professional outfit. I am located in Tucson AZ where we are experiencing a historic heat wave, 113 plus for the last 10 days. Let me tell you, these guys are busy out in this heat all day.

But in they come, polite, courteous, informative, and quick, John and Levi were absolutely the best. As a home owner this company is on speed dial. Bravo Zulu to Brandon and his team. A Top notch company.
Jason
Jun 25, 2021
Wow! This company is best and most dedicated in the business. By far. Brandon and assistant came out at 10:30 pm and got my AC unit going. They were really concerned about my family not having AC in the middle of an horribly hot AZ summer. I'm going to refer everyone I know to Signature Heating and Cooling.
Jennifer Jen
May 31, 2021
John Golkowski was very knowledgeable and friendly! He figured out the problem with our AC unit in less than 20 minutes! Super nice and stand up guy! Thanks so much, John! You are awesome! A++ : Service: Repair AC
Amber Smith
May 14, 2021
This is an amazing company. There very honest and do all they can to give the best deals possible. The employees have a very good attitude and treat you with the upmost respect I would highly recommend them Services: Repair HVAC, AC maintenance
David MacDougal
Apr 22, 2021
Very responsive and knowledgeable. He came to look at a home I was selling and will get the business once the HVAC completes it's current life. No hard sell just great and information and FAST response. Great guy!
Wally Knepp
Oct 26, 2020
You cant always find a reliable, honest contractor on the internet. These guys were great! John arrived within two hours of my call. He was very knowledgeable and professional. He diagnosed the problem and presented a couple solutions along with reasonable quote, which included a 15% discount because I'm a veteran. The work was completed quickly and my house is cool again. Signature has a customer for life. Thanks again John.
Donna Shelor-Cole
May 24, 2020
Justin came to my home to give me an estimate for a new unit or to fix my unit. He was so professional and knowledgeable. It only took about 5 minutes and I knew that I was going to buy my AC unit from Signature. I had another company that I was pretty sure I was going to use, until Justin showed great compassion and professionalism. I highly recommend Signature and Justin. They work hard to make their customers happy. I completely trust that I got a fair deal.