Best Air Purifier in Phoenix AZ

Ryan was great, he took the time to explain everything in detail. I've had a very positive experience with Desert Diamond from the front office to the service calls. I would certainly reccomend them.

Starting a new business from scratch is a lot of work with so many people trying to scam you out of money as you learn on the fly. Unlike most of the contractors and people we tried to work with these guys were very professional and amazing to work with. Their work is top notch and we plan on using no one else from here on out. Can not say enough good things about SG Mechanical. Thank you guys for being such a bright spot in this process.

I highly recommend AZ Perfect Comfort! All the technicians were amazing! They came at the time scheduled and were very professional! Thank you AZ Comfort for installing our new unit! Summer time will be a breeze with our new Trane!!!

Highly recommend this company, on time, respectful, and they got me cooling, there pricing is great and reasonable, I would definitely give them a call you will not be disappointed!!!!!!!!

WE have used them for HVAC repair and maintenance and have always found them to be through, reliable and professional. Would definitely recommend them. Just had AC duct cleaning and air scrubber install, they did a great job.

Nathan us a very professional and knowledgable technician.
He is very informative and honest, always providing detailed information regarding Services he has performed on our Bosch units.

We have used Mountain AC for our air conditioning needs since 2013 when they replaced our aging/failing AC unit. This year our AC unit began making noise one afternoon in late June and by evening it struggled to cool our home. We called Dave the next day and he had a crew out within 24 hours. They had all the necessary replacement parts with them to fix our AC and completed the job in an hour. Such quick and efficient service in the middle of summer in Arizona was very much appreciated. Thank you Mountain AC for always taking good care of us!

A/C and Refrigeration is a very professional, knowledgeable and friendly company. They helped by recommending to us a good quality and efficient unit, which ended up saving us 60% on our monthly utility bill in the Summertime. We highly recommend this awesome company to everyone for all your HVAC needs.

I have absolutely no idea how this company is still in business. A work order was submitted to have a technician come out to my unit between 2-4 pm. At 4:30 I called because he didn't show up and he had gone to the wrong address. For some reason they didn't consider it important to check what unit they were working on. Then, once they do show up they have no masks or gloves on and enter my apartment. Only to then say that nothing is wrong.

However, when it is 84 degrees and humid in my apartment and my AC is set to 77, it suggests that something is indeed wrong when you consider it is only 85 outside at night and in the early morning. So they send another technician who also says that he can't find anything wrong. He requests pictures of the thermostat showing the difference of temperature, which I provide. They then say it's an insulation issue. That is impossible though because I have lived in this unit through 2 summers already and have had no issues. My neighbors are also experiencing no issues with their temperatures.

Edit to respond to owner: You did not reach out to my management company when you saw the address did not match, I had to call you myself and tell you they didn't show up. Only then did you say someone would be on their way. I never received any phone call signifying a delay due your reps realizing they went to the wrong location. The fact that you would lie about this matter further highlights the issues that your company has.

You also never addressed the fact that you could not resolve my issue. Another company was brought out and the rep actually listened to me and was able to solve the problem! It was a connection issue like I had suggested multiple times which is why nothing looked wrong to your reps. Instead, your first rep chose to remove freon, and the second one said there was nothing that can be done.

Our experience with Accutemp was nothing short of impressive. Our a/c unit stop working right during the summer with our kids home! They had someone out within a few hours, on the same day! The tech took care of the issue and the price was very fair, money well spent. Very prompt and great service, no need to call around!

The two employees of Larson did an excellent job in installing our new ac unit. They were on time and very very respectful and cleaned up after the installation. I can certainly recommend this company

I had Mark from Air Conditioning of Arizona out to my house to fix our unit after calling 2 other AC companies and them taking my money and telling me I needed all this stuff for the unit. Being a female I believed what they said. Needless to say they did not fix anything and the unit still did not work. Mark came out and fixed our unit very quickly and was honest and very professional. I will definitely have this company back out the next time I need any service done...If I could give 10 stars I would. Thank you Air Conditioning of Arizona!!

So prompt I'm astonished. Friendly and well dressed techs.the ladies at the office rock, too, Danielle is who I usually work with and she's professional and courteous. Thanks Jeremy and Bradley!