Best HVAC System Maintenance in Phoenix AZ

I've used Marlin Services for years for both a/c and plumbing and couldn't be happier with them. Rob (my primary technician) is very responsive and professional. Thanks guys!

Always the best service!

Best in the business always!
We use them exclusively with all our A/C needs. This company has an All Star team of experts that know how to get it right first time everytime!

We have a large office complex and WD Manor services all our tenants who equally rave about the expertise, professional quality and character of this company!

Thank You James for making it happen for the good!
5 star experience every time.

Lots of promises made, not a single one delivered. Very minimal stock, and a huge waste of my time and money. I always try to buy local, even though I expect to pay more. I'll continue to do this, just not ever again at this shop.

Trash. That’s all I can say. I bought a new unit 2 years ago and it broke down 2 times last year. Now this year it broke down 2 more time in the past month and it’s down again as of 8/23/21 that’s 3 in the last month. Each time it was a $175 charge or more. I don’t recommend this company to anyone. Highly regret coming here.

Leo did a great job. He was very thorough and took the time to explain how the new Thermostats work! Great customer service and technical skills!

Sent an inquiry but never heard back.

I've previously employed this excellent company to maintain the air conditioning at my place of employment. If there was a problem with the heating system, they reacted quickly. My greatest suggestion is for them.

Phil, Jesus, and Corey installed our new AC unit and ducting yesterday and we were very pleased with their service. They arrived exactly when they said they would, and worked efficiently and as quietly as could be expected. They were professional and kept us informed of what would be happening along the way. I wouldn’t hesitate to recommend AC of AZ to anyone needing AC services.

Very professional and cost effective. The best part which I like more . They educate the people regarding issues and parts.

Not only were fast, friendly, and masked up - they fixed out furnace problem very quickly and efficiently. Will use again (if needed!) and would certainly recommend.

Fast, Responsible, Friendly and Efficient! A+++

Extremely happy with technician. He was very Professional and quick at his job

The guys were very informative about the system and punctual. They answered any question that I had and left the home nice and cool!!! THANK YOU

I was Extremely satisfied with my experience with frozen air they were professional efficient and economical I highly recommend this company to anybody for all their air-conditioning an HVAC needs I will definitely be referring them to all my family and friends!!

At first I had a positive experience with this company getting our new systems installed back in May, but then I found out several months later they wired our heating element wrong and couldn't get ahold of anyone on their team to come fix it. I ended up hiring another company to fix the problem. Then I was in communication with the owner of Velox Air about the issue asking for a refund for the poor work her guys did back in May and she said she would cut me a check a month ago but I haven't heard from her since with several followups sent. The owner gave me the run around blaming the equipment and and questioning the operator use even and several other things after I told her what my new technician found...120 volts wired into a 24 volt section of the computer board. Sarah and Velox Air team, I'll change this back to a positive post for you when you refund me the money you promised. No hard feelings. Please do what is right.

These guys rock! Their Quote was 30% less than our other quotes. Brandon was able to get someone out on the same day and took care of all our needs. Jose is a Rock Star, he was extremely professional and knowledgeable .

I desperately called Appliance Repair Bros on a Friday night (as all other places were closed) very concerned that my fridge and freezer were well above normal temperature.

Vlad and his assistant came on by promptly that night (!), were very courteous and diagnosed the problem within minutes. The proposed replacing a control board, with the assurance that if it was not a problem, I wouldn't be charged. I...never heard of that before! It turned out the problem was properly diagnosed and were in and out of my place in under an hour.

Professional, courteous prompt, and efficient service with Appliance Repair Bros. I highly recommend them and I'll be sure to keep these guys on file!

Had a new split system unit installed yesterday on a home I purchased a few months ago. Couldn't be happier w the service and quality of work. Green ID definitely went above and beyond. I had to leave my girlfriend home while they were doing the install, and at first was a little hesitant to not be around to check on the work. When I got home and looked everything over I was impressed! These guys definitely know what they are doing, and not like many other contractors I've worked with they left the place cleaner then when they got here!!! Would highly recommend.

Fast service. Very fair and knowledgeable.