I can't say enough good things about this family owned/operated HVAC business. Owners David…read more(father) & Ryan (son), and technician Scott did the split Air Conditioning/Heating system installation. The install took only 6 hours which is what I had been told and went without any issues. The price was 50% less than what I was quoted by another company. These are Trane products and I am very pleased at how quiet the outside AC unit is. I highly recommend Temperature Masters.

Temperature Masters always does a stellar job. My whole family calls them for A/C work. David and…read morethe guys are great to work with. Highly recommend.

I had an outstanding experience working with Cool Zone Air Conditioning & Heating. Dakota, Byron,…read moreand Tyler -- the incredible "three amigos" -- went above and beyond to help me during a very stressful situation. After a severe power surge at Desert Mountain, both of my Carrier heat pumps were completely blown out. With outside temperatures reaching 104 degrees, I was in a difficult position. The Cool Zone team immediately took action. Within just three days of ordering all necessary parts, they had everything installed and fully operational. Their work was nothing short of meticulous. Every part fit together perfectly, like a carefully assembled puzzle. Their professionalism, strong work ethic, and calm, organized approach turned a potentially terrible experience into a seamless, stress-free transition. I deeply admire and appreciate the service they provided. Thank you, Cool Zone Air -- well done to the entire team! David Smith

I am surprised at the amount of great reviews for this company. My experience was the complete…read moreopposite. I called Cool Zone because they were authorized to perform warranty repairs on my ac system. The tech found that the compressor had failed and needed to be replaced. He confirmed the unit was still under a parts warranty so my cost would be the labor and new freon that was recommended. He quoted $3,300 for 4 hours of labor! Then said if i purchased a maintenance plan that covered 2 visits for both of my units it would be cheaper at just under $3,100. What? That doesn't make sense. You Buy a service plan and pay less ?!! I expect that the "maintenance" is not intended to take care of the units but to give them 2 more opportunities to overcharge for additional services. I was told they would check availability of the compressor and his office would call me the next day. I was charged a $89 diagnostic fee. I told him his office told me the fee would be waived for repairs over $300. It was obvious to me that he had no intention of sharing this policy with me and said he would discount the repair bill after the work was done. I heard nothing more from them. It has been 2 days. After looking into his price I was told by 2 different companies that the quote was at the high end of the range for a unit that was NOT under warranty. I did not share this quote with either of these companies until after they priced the repair. Both told me the same thing and both quotes were competitive. A different factory authorized business is repairing the unit including line set cleaning and new refrigerant for $1,800. This is a predatory business overcharging people that are stuck in the AZ heat with a broken ac unit. They say a sucker is born every minute. Dont be a sucker! Stay away.

April 30, 2026 We have used Jaycox for our HV/AC and…read moreWater/Heater needs for over 20 years. That in itself should be testimony to our confidence with them. Most recently, we entrusted them to install two new Trane multi-speed air conditioning and furnace units. We did our due diligence getting estimates from 4 other reputable installers. Based on our research, Patrick, one of the owners, gave us the most fair and honest estimate. But it did not stop there as their installers, Tony, Jose, and Brian, really demonstrated why we remained Jaycox customers. Their installation and workmanship, more than met our expectations. We believe in supporting local businesses and once again, Jaycox delivered. Linda and Salvatore'

Our AC went out about 4pm, we called Jaycox Air and they had Shane out to our house within 30…read moreminutes. He was quick to diagnose the issue and ended up replacing the motor. He had the cool air blowing again within an hour of arriving. Great service.

Alien A/C is the best company I have ever used for assistance with a/c problems. We have used them…read morefor several years. They are quick to respond and go out of their way to make sure issues are addressed as soon as possible even in the worst heat of the summer! Most recently on a 105+ day our heat pump stopped working, the evening before I was to leave out of town. The owner was able to get someone out very early the next morning before I had to leave for the airport. I felt very comfortable and confident in Mike's ability to take care of our a/c. I had to leave, but he stayed and finished the job very nicely, and the cost was very reasonable. My husband and daughters were very happy to have the a/c fixed so quickly (as was I). I would highly recommend this company! Lori M. (using my daughter's account to leave this review since I don't have one :))

For 8 years I had hired a friend company to service my new AC…read more This year, when I called to have a yearly service I was told that such wad not needed yearly but only every several years. 2 weeks ago, my AC was not working, I was told by my friends company that it was probably just a filter needing changing. I knew it was more. I had read about ALIEN Air online so I contacted this company and they fit me in the next day after I had told them I could not wait 2 days for an opening. I am so very glad I tried a new family owned service. Right off the bat he showed me that my wires were fried. He got the AC cooling but needed to reschedule a in a week to fix other serious issues that he had no time for. When he returned, he was on my roof for over 3 hours. My drain was so plugged up and coils filthy that it required serious work. This AC was new in 2018! I had had yearly service without fail. I will NEVER GO BACK to the other company as He FAIMED to properly service my new AC! I also required a fan to be replaced...my freon was so low it too needed replenishing. Chris, the owner worked with another technician and kept me abreast with video photos showing the entire work needing done. I am so very impressed, grateful to have switched to this Company. I am 75, live alone, unable with my 4 dogs, AFIB and a broken leg to have dealt with 110 weather that week. I am also so disappointed to find that a friend took yearly payments & Never provided even a basic service as requested to make sure my AC never failed to cool my home. I have NEVER PREFERED LOW PRICE OVER QUALITY WORK. I highly recommend Chris and his Company ALIEN AC because he believes in proper preventative service of ALL AC units! He would prefer being on a roof checking out and securing all the bells and whistles providing preventitavine safeguards in the AZwinter over a "devil's armpit" major repair in the worst of AZ summer heat. I will never fail to follow his advice and have a REAL PREVENTATIVE SERVICE SCHEDULED. My friend was no friend afterall, as I learned from this experience! I have already scheduled my next maintainence check with Alien AC for early 2026!

We have been using Thermal Pro's for over a year. Each time whether it was for routine maintenance…read moreor an issue with our AC being out they responded quickly, sought the best solution and did the needed work in a professional fashion. We have met several folks including Zach and now his son and they are honest and skilled. They are a trusted part of our "home" team. Several other family members use Thermal Pro's and we are all highly satisfied!

Highly recommend! We moved into our new home last summer and although our AC ran fine it didn't…read moreseem cold enough (coming from the Midwest we ran it all the time). We wanted to get a routine check and PM on our 2 units before we head into the AZ heat. We were recommended Thermal Pro's by a friend and are so happy we called them! Zach and his son were prompt and professional while working throughout the inside/outside of the house. This was by far the most thorough inspection and tune-up that I have ever seen with HVAC. They explained everything they found throughout the inspection and not only gave a verbal quote but emailed on the spot after the full inspections were complete, so I was able to review before approving the work to be performed. It's refreshing to see that honest craftsmen still exist and most importantly - my AC units are now delivering FREEZING COLD air! We will definitely be calling Thermal Pro's for future PMs and service, and have already recommended them to friends and family. Thank you Thermal Pro's!

Boldt is the best HVAC repair I have used. I have been looking for an honest and fair HVAC repair…read morecompany for decades and I was referred to Phillip Boldt by a friend. Another company quoted me $2,000 for a repair on a 13-yo system and Phillip got it done for significantly less. I will only ever use Boldt HVAC for my AC needs.

Phillip was prompt when he arrived for an HVAC service call and/or replacement estimate. He came…read moreout on a Saturday morning in the summer months. He impressed me with his professionalism and knowledge. He assessed the problem and offered the lowest price on the repair -- most other vendors focused on a replacement only though he did provide a competitive replacement cost. I decided on the repair and he was able to address it immediately. You can tell that he cares about doing the job right and at fair costs -- he is in it for the long run! I trust him and will definitely use him as my go-to HVAC vendor from now on.

Chris is truly like no other ! Here quality of service is top . He responds quickly no matter day…read moreor time . He is very fairly price . Company like this one is rare . We highly recommend him . You will be amazed and will never regret calling Like no other . There is not enough words to describe this little gem

Great company to do business with. Fast and responsive with fair prices! Kris took my call to…read moreschedule the appointment and Matt came out to do the maintenance. They are both professional and friendly. Thank you!

Great professional company! Outstanding service group. They not only service our home, but our…read morerental homes as well 2 times a year for preventative maintenance. They are always accommodating and seem to go the "extra" mile. When you're in true need of great service, you only need to make one call and rest assured you will be professionally taken care of.

I'm convinced that this is one of the very few honest HVAC companies in the valley. After those…read morethieving shit bags at Semper Fi came out and misdiagnosed my AC issue (i smelled their bullshit right away) I contacted Air-Zona. The technician Miles was a bad ass! Had the house cooling down in less than 30 minutes with a bad relay or switch or whatever it was, it wasn't the $20k Semper Fi fix! Thank you Air-Zona!!!