Best Well System in Phoenix AZ

I contacted this company today to repair my ac that was not blowing cold air. They responded to my request quickly and sent a technician immediately. Their technician kept me informed during the process, gave me clear options, and was extremely nice throughout. The price was very reasonable, and it was done very professionally. Thank you very much!

KJ's Cooling and Heating came as a recommendation. When our AC went out, I contacted Brett and he had his staff send out Treno the next morning. Treno was professional, and got the AC unit back up and running. This has been the hottest summer ever in Phoenix and these guys didn't miss a beat. I found them to be trustworthy, respectful and very professional as they were with my neighbors a couple months ago.

I had shopped around getting quotes on the work I needed done (a pinhole leak in an exterior pipe) and was honestly shocked at how much it cost. I called Walker Plumbing on the recommendation of a friend in the home improvement industry. They were extemely nice and came out to my house exactly when they said they would (greatly appreciated). Jodi was the tech and he was absolutely great. Best of all, it cost me about $200 less than the other quotes I had gotten. I would totally recommend Walker to my friends.

Doing business with this company is a pleasure. They have a great deal of expertise. I've worked with them ever since I can remember. They did a great job installing the air conditioning and making sure everything was done correctly, despite having shortcomings like being late or missing meetings.

I recently had Air conditioning of Arizona put central air conditioning in my home in Overgaard AZ. From the moment Troy came by to look at what I would need and Phil and Pete came to install it I have never dealt with more professional and pleasant people. On a scale of 1 to 10 with ten being the best I would have to give them a 12!!.And they were on time every time !Thanks Guys for a great job! Larry Scoles

Certify HVAC was recommended to us by a neighbor who had a new system installed last year.
Ulysses arrived ahead of a scheduled visit for a quote on a new HVAC system. By the time he left 2+ hrs later, he didn't feel we needed a new system yet, and instead replaced a small part he found to not be working as expected.
He is very polite, very honest, and will be our only HVAC person to call for future HVAC needs!!

Getting service in Phoenix during the summer can be difficult since many people have problems when it heats up for our summers.

Family owned and run and a great group of people. They do more than a 10 minute look before telling me I need a whole new unit as the majority of companies tend to do. They found the root cause and ordered the placement part.

In addiction, they got my problem bypassed and my 20 year old unit working while I waited for the replacement part to arrive.

Great group of guys and excellent customer service! Quality and consistency of work was so stellar that that I decided to work for them myself after being a customer for 3 years.

These guys are amazing. We asked to check our air conditioning system. They found a problem in our filtration system that no one ever fixed during a routine inspection. They are honest and decent. I thank them for their excellent work.

Exceptional customer service and professionalism. Great communication. This is one of the best experiences I have had with a contractor in Scottsdale. You won't be disappointed if you call this company for AC services, repairs or replacement. I will be using them for all of my ongoing maintenance needs.

When speaking with Rhett he was very informative and educated me on the different systems available for my home. He even suggested that I get other quotes so I can make an informed decision.
I chose ICON because Rhett showed me this is a company I can trust and is not one trying to take advantage of me.
Rhett and the crew showed up on time and were Awesome with my installment.
I will highly recommend.

The work was not done at my house but at friends and saw the progress. In the beginning they were nice but as items thebut once the job started it was different. The bathroom remodeling issues, the tile in the shower has cracked, the shower head is to low not for average person height, the towel rack n toilet paper holder has had to be replaced since what they installed fell out. The ac and duct work after installed the house was warmer on one side trying to get them put was a process in itself but each time they came they said everything is fine n was trying to upsell nsaying they need an additional unit. They had another company cone out and was told the wrong installation was installed, duct wrong was incorrect. I would not recommend this company at all and would give negative stars if possible.