This place is very personal Justin did a great job on helping me with my thermostat and explained he to setup a schedule and how to use the app. Would highly recommend. read more

I had arizona comfort specialists do an HVAC project for me two years back and the results have been great. They started the work on time and completed on schedule too. As part of the job, we needed roof insulation foaming, which they scheduled and was included in their initial quote. The coordination and execution of the job was professional and very smooth. Recently I had to call them back to adjust the amount of air flow one side of the house was receiving versus the other and they made the tweak without charging any extra. I'm grateful for their post job service. read more

John and his crew are the best! They are on time, honest, respectful, hard-working, and offer competitive prices! We couldn't be happier with the services we have received and would highly recommend them! read more

Everything this company did, from the estimate through the installation of a new A/C unit, was done with the highest degree of professionalism. I would definitely recommend them if you want the job done right. I want to thank John and his entire staff for their very much appreciated hard work! read more

We had four companies come bid for an A/C and duct work replacement in our 1966 house. The ducting was undersized since it was originally for an evaporative cooler apparently. John, the owner, came out and quoted the job for us and was very pleasant. He definitely seemed the most knowledgeable to us and provided good recommendations for how he would tackle the job. He was able to provide detailed quotes for a variety of options and his price was reasonable so we hired him over the other three. He showed up promptly on the scheduled day for installaton. He walked us through the process, and his guys (Tim and David) were great as well. They cleaned up well and shielded the inside when they were installing new ducts in the "Arizona Room." John coordinated with the crane operator for installation of the rooftop unit and hired someone to do the drywall repair since we were moving some ducts and returns. Everything went very smoothly and it we had a wonderful experience. Highly recommend him and his team! read more

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I have worked with the owner for over 10 years!!! John is as honest, reliable, and straightforward business owner that you may come across. His technicians and service are always courteous, clean and helpful through the process. I have used this company on Large commerical jobs with multiple unit replacements and repairs; I have used this company on singular residential homes; and I have used their knowledge and service as a Consultant where they complete better documentation than other companies!! JRS - Phoenix read more

Arizona Comfort Specialists are above and beyond the best AC company I have worked with. John (Owner) is amazing to work with. All of his Techs are of the highest caliber. Honest, trustworthy and will do right by you every time. Give them a call for all of you HVAC needs! Excellent, top notch service GUARANTEED. read more

Can I give them 6 stars? This company installed a large air conditioning system in my new home, pre-construction. A large home and difficult situation because of high ceilings and no real attic space. Well, they figured it out and did a magnificent job. High quality equipment at reasonable prices. I interviewed 6 companies and Rainbow was the best. Equipment is working beautifully and when we have a question about something, they not only answer it, they drop by if they are in the neighborhood. No one touches our air conditioning system but Rainbow. End of story! read more

Amazing people! John and Kathy the owners are the nicest people and service is great too! John came on his day off when my heat was down. He set me up til parts could be ordered. Really was a great experience and I'd refer to anyone! To be trusted for sure... Thanks again guys! read more

I have used comfort Specialist for several years. I have never been disciplined with their service. Always on time, always honest and gave me great information on my old air conditioning unit. The unit was 33 years old and I never felt like they pressured me to buy a new air-conditioning unit. When that old unit finally stopped working I purchased my new air-conditioning unit from them and I couldn't be happier. The price was good and as always the workmanship was excellent. Thank you Saul and Mike!! Your the best!! read more

Our AC stopped working around 1:00 PM on a Thursday, called AZ Comfort Specialists, the owner John was at our home by 4:00PM. We had a 15 year old Trane that we knew was needing replacement soon, he offered a repair price and rather than sink more money into the old unit we opted to put a new 5 ton Trane on the home as well as a couple new air ducts, other duct work and all new registers. By Noon on Saturday the job was complete. Fair pricing, hard working crew that couldn't be more courteous, cleaned up and were always upbeat even though probably 130 degrees in the attic where they worked for hours. We feel we 100% trust in this company and confident we made right decision to replace unit thru them. Thank you AZ Comfort Specialists!! Tom & Sheryl read more

AZ comfort specialists impressed me a year ago on a service call flash forward a year later and I purchased 2 new a/c units from them. Every step of the way From Stacy to Fred to Robin each one of these helpful, informative employees hit the mark. I am impressed and would recommend them to you for any a/c needs. read more

Josias was Great! He was honest and gave me the facts without trying to force a sale. He repaired my unit for now. I know I will need to change it soon but I really appreciated having him be honest and have ethics. I requested a quote for now because I plan on changing it in the near future but right now would have been hard financially. I will definitely use this company. read more

They really are that good. I have never regreted going with Rainbow air. I have been with them for about 9 years, from nursing my old unit thru replacement during a remodel. Their prices have always been competitive, and their services for yearly preventative maintenance has always been top notch. read more

Excellent company. They practice what they preach, i.e., quality service, stand behind their work, and explain what they are going to do and why (a big thing with me as an engineer, I always what to know "why" and "how"). Of equal importance I have had two emergencies "after hours" and got excellent response time considering and was back up and cooling in a reasonable amount of time. I recommend them to any and all who want to find a company they can rely on time and time again. read more

My husband and I live at Scottsdale Shadows, where Rainbow Air Conditioning is contracted in several high-rise building for their A/C needs. When we wanted a check-up of our Motor/Blower (we have a central Chiller system and each unit has an individual blower/motor), we asked one of the Regime (HOA) board members in another building for advice on a reliable Service. They recommended Rainbow and we were sent a technician. He looked at the blower, said there was nothing to do, no oiling, tuning etc. and that the blower/motor was built in such a fashion that they run until they break. In fact, our major concern was that there is a rattle in the A/C. We paid $ 98 and had practically nothing done. The rattle which is not constant, is still there. There are number of other A/C companies for the 13 buildings on the premises and we obviously could have asked any of the other. We are just disappointed, given the fact, that we at this subdivision are huge customers for any service. Sigrid Egan read more

Rainbow AC is simply the best. They treat you with the utmost respect in every aspect. They have come out in an emergency situation(well emergency to me, no A/C!!) When I called, they were able to come right out and diagnose and fix the problem right away. Always fair pricing, not trying to make extra money by adding things you dont need. This is the most honest place I have ever dealt with and I will always use them. I had to have another company come out when it was after hours and they quoted me over $8000! I waited until the next morning when Rainbow opened up, they came right out, fixed it for only few hundred. Tell me the other place was not trying to scam me!! You cannot go wrong using Rainbow A/C, in addition to great work, they are great people as well! read more

Reliable! Highest Quality Service! Integrity! I have been a customer of Arizona Comfort Specialists for thirteen years. When I first called ACS, I had a 29-year-old air/heating unit which needed much attention. John and his crew kept it going a couple more years until I finally asked him to replace the unit. The new unit has been very reliable. ACS has done regular maintenance and a few minor repairs to keep it in top shape for the past ten years. ACS is always on time, never tries to sell parts or work that isn't absolutely necessary and is very reasonable with their charges. I would highly recommend them for anyone looking for a dependable company. read more

Integrity. Honesty. Professional. Great people. Great service. We highly recommend them for residential and commercial service and installation. read more

Very responsive & helpful, even came out to get my old one working for the few days before the installation of my new AC unit. Highly recommend Rainbow! read more

The word "great" does not go far enough to state how I would grade their work and overall visit. Jon and his co-worker were right on time and did my system inspection accurately and professionally. And, unlike many of the "others" out there there was absolutely no attempt to sell me additional services and equipment that were not needed. Rainbow is now my go-to heating - air conditioning resource because I know that they can be trusted to keep my system running well. read more

These guys are fantastic. It is tough to find honorable and honest folks these days, who are on-time and courteous. Rainbow is all of the above and more. They've been to our home twice and the first time charged far less than the original quote, due do having to do less work than anticipated. They could've charged me the full amount and I'd have had no clue, but they were up front and honest with me, which I certainly appreciate. Today they came out and made a fix free of charge - yes, apparently it was a relatively simple on, but they didn't even charge me a trip or service fee. Great people to work with. Thank you! read more

Rainbow AC is simply the best company you will ever deal with. Honesty is the character trait that comes through in every dealing we have had with John Sr. and Jr. We have been dealing with the friends at Rainbow for about 10 years and hope for another 10. The best. read more

I would call this company a diamond in the rough. I received extraordinary service during a regular inspection earlier this year. John found that the fan had slipped down in the casing due to a loose screw and was causing metal to metal contact. I had noticed a slight whining sound for several years previously but no other companies found this problem. John removed the fan, cleaned it and repaired the faulty screw. I never heard the whining again and our A/C bill this summer is averaging $30.00 dollars per month less than the last three years. He also checked and calibrated the thermostat which is something no other company has ever done. This repair was included in their standard A/C checkup fee. Yesterday with an outside temperature of 102 degrees we developed an A/C switching problem where the unit was reluctant to turn on and even though Rainbow's schedule was full they fit us in that afternoon and repaired the problem with very little expense. read more