Heating Service in Tucson, AZ
A Heating Company You Can Trust
Is your heating system acting like an air conditioner? If so, you need prompt heating service. Whatever the issue, Signature Heating And Cooling, LLC can diagnose the problem and conduct prompt repairs. As experienced heating contractors, we service many makes and models. In addition, if your system is beyond repair or inefficient, then we provide guidance for system replacement. Contact our heating company in Tucson, AZ, to schedule an inspection.
- $79 service calls
- $1000 off Installation of new system
- New systems financing available $139/month
- Veteran owned & operated
- Lennox Premier Dealer

Save Money with Our Heating Service
Aging heating systems burn through your budget. That’s because they become less efficient over time, making it harder and longer to heat your place. Even if your heater is old, it may still be in good condition. It simply may need a tune-up. We have the experience, tools, and training to provide comprehensive heating service and maintenance. When we’re finished, we ensure your heater is operating at peak efficiency.
Fast Heat System Repair Services
Put away the space heaters and warm clothes. We have a better solution. By providing prompt and affordable heat system repair, we ensure you are perfectly cozy indoors even if it’s cold outside. Depend on our technicians to act quickly to address your needs so you can be warm this winter.
Contact us for heating service in Tucson, AZ, when your home is getting colder by the day.
Reviews
These guys are rock stars!! We got a postcard coupon in the mail. And call for an estimate the technician showed up on time. And was friendly and knowledgeable. He discussed our options and gave us two that would work for our manufactured home. Our old system was so noisy and inefficient, we chose to go with a high efficient Lennox conversion system that took everything outside. They came out another time to check on dimensions a few days up front of the install. the tech was wonderful on time and told me how everything would go for the install a few days later. The day of the install they showed up on time and went to work immediately. The system is fantastic it's so nice to be able to speak without having to shout over the racket my old system made. Their work was beautiful clean and extremely professional. And they cleaned up their mass and vacuuming in the house. I could not be happier.. If you have an old system in a manufactured home I highly recommend them and the full conversion, Lennox unit. All and all a five-star experience.
My wife Jadel Roe found that our upstairs a/c unit stopped working today. Signature Heating and Cooling responded with same day service. Jenna, . the woman who scheduled the work was very friendly and obviously cared that our problem was repaired. John, the technician arrived on time and quickly analyzed the problem and repaired. It. The cost was reasonable and fair. They have earned our trust.
Shane was absolutely amazing, informative, patient and flexible so that I could make the best decision about getting a new system in place. He answered all of my questions (as well as my 4 year old granddaughters)! John and Pedro were also outstanding at getting everything installed and showing me how it all worked. You have a great team!
Thank you Signature for coming out on the same day I needed service! John and Shane explained everything in detail and kept me informed as they did the job. Great price and Awesome Service! Completely recommend Signature Heating and Cooling for all your AC needs! Leticia Garcia
Amanda and Jenna work in the office and do an outstanding job getting you the fast and excellent service that is hard to find today. John provided excellent service and saved us money (a substantial amount from the first company who gave us the same diagnosis )
I have had signature come to my house on several occasions to repair a poor installation done by another company. John has done a fantastic job both getting my system working as well as explaining the issues to me. I have spoken to Jenna and Amanda in the office and everyone is always pleasant and professional. Highly recommend this business.
Signature came to my house at 8pm after calling when my AC started to act up. Levi came out and switched out a part and made sure my AC turned back on. Signature really care about their customers and work hard to get the job done. Thank you Levi the tech and Brandon the owner!
Wow. The tech, Steve, showed up within and hour of calling on a Saturday. He was friendly and knowledgeable. At the end of the repair, he asked if I was a veteran. When I said yes, he adjusted my bill to the weekday diagnostic fee. He said his owner, also a vet, would have insisted. If you are a vet, call these guys first. If you want to thank a vet, call these guys first.
John G is an amazing ac tech! Came straight over after calling the same day, fixed our problem in less than an hour. If you need work done on your ac give this a guy a call!
Great service and the best price they say u get what u pay for well i got way more then i paid for Angela was great answering my questions and getting me scheduled for service asap and steve went out of his way to service my ac i had a appointment for thursday i get a call and he says hes in the area if he can come check my ac out this was on Wednesday so they go above and beyond thank you Steve and Angela you definitely have my service for life
I had a wonderful experience with ac company that is veteran owned and operated from the moment I called the office Angela and Amanda sent two technicians Levi and John and they diagnosed my ac problem and had me cooling in no time thank you Signature Heating and Cooling and thank you Angela, Amanda, John and Levi.
Great services and great prices! They are also vet owned...which is a HUGE plus! John was very friendly and helped explaining what was going on with my A/C. Amanda was very helpful as well! Will definitely be calling back if I need any help with heating and cooling! Thanks again John!
John G. and Levi did a fantastic job installing my two new Ecobee Smart Thermostats. They were thorough, careful, knowledgeable and personable. They helped inform me about my HVAC units and made a fan setting recommendation that should decrease noise and improve air quality in my house. I’m happy with the deal that I got by combining the installation with a service plan. I look forward to continuing to work with this company!
Brandon from Signature came out and was absolutely fantastic; a great salesman who really went into detail about all the pros and cons of his HVAC units. And, Signature was the lowest cost bid HVAC replacement bid that I received. The install team was at my house a few days later. They were great guys, very easy to work with, and beyond professional. They had me up and running with my new AC within hours. John G. and Levi from Signature showed up a few weeks later to check on what I thought was an issue with the condensate pump. After running several tests they assured me it was working correctly and helped me troubleshoot that my issue was coincidental and was likely caused by my washing machine not draining properly. John G. and Levi, just like everyone else I've worked with at Signature were very personable and professional. Signature has been an absolute joy to work with and has earned a customer for life; I'd give them more than 5 starts if I could!
Talked to Angela, she is a sweetheart, she called me back 3-4 times before she got a hold of Jason and he came to the house around midnight, He is a great guy, laughs a lot and knew pretty much what was wrong. with the A/C. Told me they would have a man out here in the morning....Angela called again in the morning to be sure I was OK, said she was working on getting someone out as soon as she could. Even made calls before she came into work.. John and Levi called shortly after and they were here around 10 a.m....this was a Saturday, They checked out the furnace as well as the A/C.. replaced the fan motor, had the system up and running in a very short time...Both were great guys. Will definitely have this company back again, as well as recommend them...
John G. And Levi were very knowledgeable and helped on several issues. Good service!
I have to say these folks were amazing to deal with. Top notch customer service, professional technicians who arrive on time and actually trouble shoot problems and keep updated. You could not ask for anything better. Would recommend Signature In a heart beat.
We are a family with 4 dogs. This is the most dog friendly company we have dealt with! John (Golkowski) and Levi are personable, knowledgeable and even took an extra minute to say hello to our four legged family members!
John G. and Levi did a great job. They were very thorough and identified the issue and fixed it while also letting me know of other potential issues I could fix to help my unit running well. Would recommend Signature to anyone who asks.
John G. and Levi were knowledgeable and kind. They gave me several options to consider. Highly recommended.
John and Levi got our 10 year-old AC running on July 4th (holiday). They spent half the day on the roof, installing a replacement motor and staying afterwards to make sure everything was running right. I thought this was great attention-to-detail, since I have seen other HVAC companies leave right after a repair/replacement and then have to come back a few days later when the system didn't work right in the next available time slot. Both John and Levi were very professional and went over all the technical and contract details, both before and after the repair was done.
John g was absolutely wonderful he saved my family and animals from a 95° house he took his time and didn’t jump to the first possible problem, he made sure what it was before giving the diagnosis !! Also was Very kind and professional!! Definitely recommend him to all friends n family!! Sincerely very satisfied customer!!
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.
I had a wonderful experience with Signature. I worked with Justin and he was great about following through and communication. He had a great understanding of the mechanics of my system, what was needed to repair it, and extend the life. Thanks, Justin!
John Golkowski was friendly and very thorough during his visit. I will use this company going forward for all my a/c needs.
When my AC was down Angela was very informative and helpful!!! An absolute saint. She had a tech out within an hour. I'd definitely recommend Signature to anyone who needs HVAC services. Will definitely use again!
Prompt arrival, very knowledgeable about systems. Thorough service with specific, common sense recommendations. Courteous tech support from Amanda. I will definitely use this company in the future.
Excellent service John golowski
John was awesome...knows what he's doing. Angela was also a great help... Thank you Thank you Thank you...
Steve F. came out to service our AC unit. He was prompt and courteous. He was extremely thorough and knowledgeable. Steve went above and beyond our expectations with his work. We will definitely use Signature again as we have multiple units to service. Ask for Steve F as he was fantastic.
Justin was very professional the entire visit nothing but respect for my residence and very friendly. Looking at my system he noticed a few concerns, right from the begining he allowed me to make my own decisions and Even while he appeared to be training he was patient and mindful! so we discussed multiple options and I chose one that fit my family and I, because He's such a rockstar I choose to replace the system it goes in this week, were very excited. Thanks signature for having awesome techs
My unit wouldn’t work so I Called SIGNATURE! Justin arrived in a timely manner, he was very professional, thorough and even went out of his way to lay out some traps under his work area being thoughtful of my house as it was his very own! A++ and 5 stars across the board for this technician!! my furnace is back up and running and my house is cleaner then it was before he arrived. Thank you signature for sending a professional to get the job done right!!!! ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️
Justin was here to give us a estimate. was very professional, courteous and informative! was only here for few minutes the issue wasn’t major and was done in minutes, he didn’t even charge us for his time! Highly recommend Signature !
Justin R came out to repair our unit, He had a vast knowledge of our equipment and came with a Cheerful charisma. Due to his Technical abilities and speed we had our issues resolved quickly and properly while he still took the time to fill us in along the way. Great service & Great prices, what more could you ask for? We've requested google allow for more then five stars because Justin earned everyone of them and then some! Signature Heating and cooling is all you need!
Very caring people came out to our house right away knowing we had a new born and did a great job, thanks a lot Signature heating and cooling!
Justin just installed our thermostadt, and he was excellent. He fully explained the functionality and it was done quickly. Also, we had an antiquated heat pump, with odd wiring and he was able to solve the wiring issue quickly.
Justin and Brandon are unsurpassed in their service. Knowledgeable, quick and affordable. Stop looking and call signature. I have used them in the past, present and will continue for the future.
I rate Signature Heating and Cooling and its owner (Brandon) at TEN STARS, where the standard is one to five stars. Signature sent its owner out to my house on a heat pump that a different company said had five (5) problems worth $500 in repairs. I opted for a second opinion. Brandon told me there was nothing wrong with my heat pump and gave me additional tips. He provided an easy-to-understand explanation regarding why the heat didn't work on the coldest day of the year. Brandon is not only an honest gentleman, but he is also a military service veteran. What a great guy he is! I would recommend Signature to any family member. If you need any work done on your A/C or Heater, do yourself a favor and call Signature. You won't regret it!
Brandon comes across as an honest and knowledgeable individual until you do business with him. Then he is unresponsive to any issues that arise. This review and filing a complaint with the better business bureau are two of my options. I will have to call another company to come and check one of my newly installed units to check the grinding sound to ensure there is no further damage to the equipment. Brandon came the day after I entered this review. He looked at every part of the air conditioner and then came inside and found that it was a simple fix. The filter door was causing the problem. He's back in good standing with me.
We had an emergency A/C repair needed. Paul initially came over and told us what was required, we needed a whole new unit. They set us up with a portable unit and got to work the next day with an Armstrong Unit ! Richard started at 8:15 the next morning. Everyone we had dealings with were both professional and polite. Richard spent hours at our home installing the unit. He answerd any and all of our questions. They had to call in a crane to help with the outside install. He didn't leave until he explained all the workings to us. Brandon the owner of the Company called to make sure install was done properly. We did have some questions, so he showed up the next morning to answer any and all questions. He was extremely honest and kind ! I explained to him that Tucson was not known for quality customer service. He agreed and stated his company would be the exception !
Brandon is a great person. He was so knowledgeable and helpful. He answered all the questions we had and did a great job repairing our AC. I would highly recommend Signature Heating and Cooling. He also came out and repaired my mom's AC unit also and she also gives him a 5 star rating!
These guys know how important it is to have AC in the middle of a Tucson Summer. They got here fast and fixed the problem. Thank you!
Amazing guy. Quick service and never overcharges you. Will recommend to everyone I know.
Brandon is a superb Service Technician!!! His knowledge of the HVAC system saved us from a very hot uncomfortable weekend. He was very professional and courteous and took the time to explain the details about what needed to be repaired or replaced to keep our unit running properly.
Great service. Definitely will be a long term customer
Omg my AC went out and he was a life saver!!! I mean it’s summer and our house was 90 degrees inside. Brandon came over and said the compressor was built up (with our wonderful mesquite tree) and caused it to overwork. Cleaned it up and it’s good as new!!! Saved us thousands!!! We thought our AC was done for!!! Honest, reliable, and knowledgeable
Thank you Brandon! I called Brandon was on another job and finished what he was doing came to my place and had me up and running that day.
This guy is no joke! True 24hr service! This guy came out with in 30 minutes!? Had me up and running in about 20 minutes. So re-cap here. Called Brandon and had me fixed all together in under one hour!
Fair and honest HVAC company. Put in a split air conditioning system for a reasonable price. I would do business again.
Your service representative was excellent she provided excellent customer service with a friendly voice behind the phone. Ashley is a great asset to your company as a first-class service representative. Please give her my best, because of her and your friendly service men, Chad and Jeremy I will always recommend your company. Benny Aragon
Limited Time Offer!
Same Day Installations Available! $2k Off Select Systems
Restrictions May Apply
Offer Ends December 13, 2019
Excellent!
Your offer has been sent to your email.
Call Today
Contact Us
Message Sent. Thank you for contacting us. We will be in touch with you shortly.
Open 24/7
- USAA
- Trane Comfort Specialist
- Best Of Home Advisor
- A+ Rating With The BBB
- HVAC Contractor License 320116
- English
- Spanish
- © Signature Heating And Cooling, LLC. All rights reserved.
- Privacy Policy Site Map