Best New A/C System in Phoenix AZ

I have used this compy to install AC unit and also maintenance until every six months. The are honest and liable

Multiple Problems After Install/Sloppy

They were the cheapest of their competitors, and they got the job done within a quick time frame. Beyond that, its been bad.
-after a $500 Sunday morning plumber fee, then another snake fee of about $150, we discovered PHX Air Dept had dropped a piece of PVC from their job in our sewer line. When we called them to report it and ask for compensation, they fought us on it and then only paid a fraction of the costs. Even though the entirety of our plumbing problem was their fault
-on their job they weren’t careful when navigating the attic and stepped on our can light causing a huge hole in the ceiling (to their credit they did fix this a few days later)
- months later we noticed a water leak out of that same can light after a bad storm; called a roofer who noted the seal around our AC unit is weak, they didn’t use a critical piece under the unit, and the general appearance of the AC unit install was messy; this repair is costing ANOTHER $500
PHX Air Dept was quick and cheap, unless you factor in the multitude of problems you’re setting up for down the road.

Honest business great experience.

I got my cooling and heating installed in this summer by Prestige Mechanical LLC. Just to make my unit running thay had to come 3 time after my unit got installed and i had to call them many time for that. After installation i chacked ac was running but never checked the heating. This winter my heater wasn't turning on. So i have been calling them leaving them voicemail but no answer no call back. I also have service agreement with them guess what i don't think i can get those too. I don't recommend to let them server you. I think all those review are fake. They gave me good price but guess what doesn't matter the price if thay mass up everything. I had to spend a lot of money in order to make my unit running.

I use their service several times, they are very professional & great prices
i recommended

Excellent service. Reasonably priced. Highly recommended.

Customer service and time of action is super. I have been using them for years and can't think of using any other company.

RJ, my technician, was incredible! He checked my filter inside the house and also went above and beyond to make sure that EVERYTHING in my A/C was working correctly.
He was awesome. He was knowledgeable and friendly and he answered all my questions about my unit.
Custom Cooling is lucky to have such a great person working for them!

Our family had the pleasure of getting a new AC unit this past week. Our apartment complex Montero at Dana Park contracted with Alliance and let me tell you...we met a gentleman named Able Chacon and he was courteous, professional, knowledgeable, patient, took all clean protocols...I mean this guy was on point. From the moment they arrived on scene, to taking everything apart, his coworker Damien securing the crane...then finally putting everything together, running the new system for testing. It was great to see how efficient and well thought out Able Chacon handled this job!! Thank you Ryan for allowing me to give credit where credit is due!! Great job Alliance!! ??????

Marvin was great. He took time out of his personal time to check on us and found a problem. Thanks again.

Dave and his team are a homeowners dream. After being quoted an astronomical price to replace a compressor on a TRANE unit that was warrantied(only the part) MD's was plenty fair on price and offered excellent service front to back. You'll be glad you hired this company.

Just had a tuneup services for the 3rd year. From making an appointment to finish the service, everyone is very professional. Will see you again next year.

good service

We really appreciated the ease of setting appointment to getting our wine cellar inspected. Professional service! Will definitely continue to use their services.

Thank you so much for the fast response

Great service. After I called for service he made it to our home in about an hour. He immediately analyzed the system and fixed within no time. Very professional and will call him for any future issue. We recommend his great services to anyone with air conditioning and heating issues.

Outstanding, very informative, professional service, highly honest.
What more can I say but this A/C company anyone needs; forget the others

Jimmy and his guys are the best. You will not meet better and more polite people to take care of your HVAC needs. Love these guys!

Lauren Quiroz is the best. Great plumber and fun personality. She was very informative about the problem and solutions. The next time I call I'm requesting her. Thanks for the great work Lauren !!!