Best New Construction in Phoenix AZ

They came on a Sunday. Stayed until he got the thermostat working correctly

Tyler was great, was a gentleman and easy to talk to. Give him a raise. He will do good things for the company.

Horrible. Do yourself a favor and call someone else!

Very pleased with maintenence check up
Honest and helpful

George was awesome! Normally I get anxious about calling someone out to fix something on my house that I don’t have much knowledge about but George took the time to explain the system, involved me in diagnosing the problem and was able to fix it for a lot less money than I expected. I’m a customer for life from here on out!!

Quickly responsive, maintained communications, nice price too.

Took their time to make sure things were done correctly. Did not rush and resolved a vent issue that needed to be fixed that had nothing to do with the pm. Very pleased with service.

After 5 visits, 5 technicians, and several weeks, I’m hoping they finally managed to fix my heater properly.

I just had my A/C unit serviced by Robert last week and I have to say it was THE BEST experience I've EVER had dealing with any service repair or maintenance call. Not only did he show up at the very beginning of the time requested...he even made a call to let me know when he was on his way. He took the time to explain to me what was causing the problem and specifically what he was doing the correct all the issues. Given I'm not a professional A/C guy, I really appreciated him explaining all the work that needed to be done to me in plain English too. He didn't make me feel stupid or intimidated to ask questions so I understood exactly what I was paying for and why the work needed to be done in the first place. I'm an AZ native so trust me when I say I've had plenty of dealings with A/C companies and techs in the past and nobody compared to the level of service and the UNBELIEVABLE results that I got from Robert and Marlin Services. I'd recommend him and Marlin to anyone who wants the job done right and at a reasonable price. It's hard to believe, but thanks to Robert, I'm actually cold in Phoenix in the middle of May!!!!

Highly recommend them. They do great work and very reliable

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!!

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.

Mike and his sons replaced my 3 old ac units with new efficient American Standard units and smart thermostats. They did a great job at a good price. Knowledgeable, friendly, polite, do what they say, great product and great service! You can’t go wrong here....

Very thorough service and very considerate. Highly recommended.

Senor Flex was my tech and he did a great good! Their promotion is great.... Its Free! I would use their services again.

From Mountain view casitas, they really helpful always on time help me with the plumbing issues a lot good company to do business with

Overpriced company, I was charged $2,400 to remove and replace the same air handler, I could have bought a new one for the same price.

The tech on the phone helped out tremendously regarding a refrigerated trailer issue for the region I was located in{Arizona}. Thanks Carrier of Arizona!

Great honest service