Best Tankless Water Heaters in Phoenix AZ

Vlad and Aaron were professional and informative. Pricing is fair and they were prompt to get out to my house to fix the issues I was having with my kitchen sink that was backing up. I would use them again and recommend them to friends and family.

Alien air is a company that treat you like family. In my multiple interactions with them they have always come to my rescue at odd hours of the night. Not only do they back up their work with warranties but with trust as well. They keep their word at every turn and ensure you feel not only cool on a hot summer day but 120% satisfied with their service.

TERRIBLE!!! Charged me $345 for 15 minutes of work... DO NOT USE THESE PEOPLE. ROBBERY!!!! Tested a gas line for the pool... 15 minutes...

I was impressed with the work that was conducted by this company. I had 2 experiences. The first time my condensation pipe had a hole in it. At that time he completed a full review of my unit and advised me accordingly , which was this is an old unit and it's going to just stop working eventually. Recommended!

They are very responsive, professional, very thorough and very polite. We had Brandon install our new water heater and he was excellent! Any future issues I might have, I would definitely call Second Opinion Plumbing!

The service is awesome. Ryan the AC supervisor is a great person.