Best Heating & Air Conditioning/HVAC in United States

Our A/C unit stopped producing cold air in July, when we needed it most. David, our technician, didn't find any electrical/mechanical problems and freon levels were good.  He determined that a safety switch cut off power to the compressor motor due to excessive condensation levels. He blew out the condenser line and performed a 20 point inspection of our system at a nominal cost.  David did an excellent job of answering my questions.

From the initial quote to installation to a quality control check, the professionals at Semper Fi are absolutely customer satisfaction oriented.  They were prompt, courteous, answered all of our questions and completed the installation as promised.  I highly recommend Semper Fi Heating and Cooling for any HVAC work you may need.

Tony D

Fantastic everything.  Fair price.  Smart diagnosis.   They didn't try to up sell.   They got to the work quickly.  In and out in a day during June on a major job.  Taught me how to run it. Friendly.  Clean.  Again, fantastic everything.

Mr. Alejandro did a fantastic job installing our Mini split, he was very professional and communicated very well about the install and process! Would recommend him to anyone looking for professional install and great service!

Our AC went out ~7 PM in the middle of the hot Phoenix Summer and it was getting hot real fast inside the house. Tony, the owner, came out in LESS THAN 24 HOURS. He diagnosed the problem within about 10 seconds of opening up the unit and had me running again in less than an hour. He is certainly a rare find as you could tell that he wasn't just trying to sell me a brand new unit- it was just an easy fix and much cheaper than a new unit. I appreciate his help and I will certainly be calling him again next time anyone I know has an AC issue.

American Air and Appliance came highly recommended to us in 2013 and we have never been happier!  We have a 1998 heat pump and a 2001 Master Cool plus swamp cooler. Old units!

American Air and Appliance service technicians have always been punctual, call us at least 15 minutes ahead of their arrival and they always have a smile. The office gals are THE best in accommodating service days and times.

They get right to work and when they are done they explain everything they've done and patiently answer all of our questions.
With honest, punctual and knowledgeable employees, exceptional service and reasonable prices, American Air and Appliance is the gold standard in this industry as far as we're concerned! We will never use anyone else!

Came out to provide a quote. Gave quote and I asked a question and they never contacted me back. Seems like they should because you spend all this time coming out to peoples homes and then when they have a question no response. This was specific to sales person Jim. Will look for another vendor.

This is my second review of Preferred Air! I still think they rock! My AC died! Time for a new one. They gave us a recommendation for a unit they said the owner had installed at his own home which was thousands less than other units. It was two days before they could install, however they gave us two free loaner window units which they came and set up for us in the meantime. When they came out for the install, we needed a small drywall repair which was anticipated and they had the repairman out the same day. They followed up the next day and one week later they came to the house for a follow up visit to ensure we were up and running optimally. This company was so impressive all their team members are awesome and helpful.

Many years ago with my last AC install, the company that will remain nameless left a huge drywall hole and didn't patch it or have a recommendation for us. We also had issues with their company extended warranty which they stopped servicing. They sucked! Post sale support was terrible! So for a complete soup to nuts solution with top notch post sale service go to Preferred Air. You will be happy you did!

I contacted Francisco about a project with a family I was working with to get their AC fixed.
Francisco was fast, courteous and VERY Knowledgeable. Francisco will not price gouge you and tells you EXACTLY want needs to be fixed. I will recommend him to anyone in my family and friends circle.

I would recomend Murrieta AC to anyone out there looking for AC work or service. They have knowledgeable, courteous, and honest staff. John was the technician that came out. He explained and showed us what the issue was. He made our house that was a hot sauna for the past two weeks into a nice cool home. Thanks John your the best

We priced the same machines from Trane with four contractors for apples to apples comparison.  Bell was the least expensive of the four, with the top two being quite close to one another  except Bell also included duct cleaning in their proposal.  We stepped up to pretty sophisticated machines and control devices with variable speed components everywhere we could so it wasn't an expensive exercise to buy two sets.  The work was done on time and as proposed and works exactly as expected.

Steve answered my call, was here within 15 minutes, and explained why I needed a new AC. He was proved reasonably, offered financing options, and was back at 5am the next day with a new unit. They were friendly, accommodating of my in and out schedule, and cleaned everything up so there wasn't a trace left behind. They even returned the next day to check in on it.

My parents had a leaking AC unit. I called Michael and he was able to help them. My Dad said Michael was knowledgeable, professional and did a great job. No more leaking!
We will use Desert Chill for future needs.
Thanks for helping my Mom & Dad!

Ben is very responsive. My AC wasn't working and he fit me in with his other appointments. Within an hour he had the AC going.
I highly recommend.

Jaycox has been taking care of my Mom's home HVAC for years and she trusts no others. I asked them to install a WiFi thermostat and it was done on the day we scheduled. Highly recommend.

I was referred to jorge Flores from my aunt, his team came out a lot faster than I expected and they were able to get my new unit in pretty seamlessly despite coming into some supply issues. Pricing was a sizable amount better than the big box guys running around town and I feel like the service was more personable as well.

Update - they didn't reschedule on us this time (yay). The technicians were very kind and knowledgeable. They did a thorough job performing much needed maintenance on our unit. It's unfortunate that it took having to complain to get them to do what was included in the price when we bought the unit. ‍

Hired Parker and Sons to diagnose and resolve electrical and HVAC problems with our relatively new systems.
An appointment was made and confirmation was received.  On the day of the appointment we received both a phone call and a message with a tracking application for our technicians progress.
When the tech arrived,  he was prompt with preparation to get to work on the problems.   As he progressed through each diagnostic step he communicated his findings clearly, explaining how each finding may contribute to the symptoms we saw. Finally,  he proposed a resolution while supporting each proposed action with his finding. No time was wasted.  Conversation was meaningful and relevant.
All around, we were completely pleased.
Thank you,  Brenden!

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