
Every review verified — no bought stars
Semper Fi Heating and Cooling’s Rating Score™ is 95.01 out of 100 — the single number for how trusted a business is locally, built from review quality, volume, recency, and how the business responds.
Semper Fi Heating & Cooling in Mesa with Same Day Service! We deliver AC repair, heating services, and HVAC installation with unmatched expertise and customer care. Veteran Owned, BBB A+ Rated, Fully Licensed & Insured. We take pride in providing honest, efficient, and affordable HVAC and plumbing solutions for residential and commercial clients. Serving Mesa, Gilbert, Chandler, Tempe, and surrounding areas. Call today for 24/7 emergency services and experience the Semper Fi difference!
“Had an install of my new unit a couple weeks ago. Today, had a follow up to inspect the set up and check everything. From my first contact with this company and every subsequent contact, I have been IMPRESSED. Very professional organization. Not surprised they are a vet owned company. All of the techs that have come out have been just as professional. Being new to Arizona, I had a lot of questions, and they did not hesitate to answer them all. Have receive a couple phone calls since my purchase to see if everything was as promised etc. I am TOTALLY on board with this being my AC company for as long as I am living in this area.”
“Since day one they’ve been nothing but stellar, they’ve always showed up on time courteous professional the guys know what they’re doing and the best part about it is most of them are ex veterans or ex police officers so you know you’re not getting some shows the person looking to try to gouge your eyes out. Me being a veteran myself I know it’s just not in my nature to do people that way and I feel safe with their recommendations. I would recommend this company to anybody 100% satisfaction”
“Top quality service from top quality technicians. I had a design problem that has existed since I had the house built. No one caught it until Semper Fi. I had had several other companies over the last 23 years. If they aren't able to fix a problem, 9this one a construction problem in design0 they recommend a high quality company that can. I HIGHLY recommend Semper Fi for A/C-heating service.”
“Excellence from the beginning to comletion! Very quick response to my emergency with amazing customer service and follow up! The two technicians that did the install were absolultely professional and precise! I would recommend Semper Fi to everyone!”
“I recently called Semper Fi for an ac inspection. The lady who answered the phone was so nice. She told me Brandon would be the person who would do the inspection. Brandon was on time, asked me about any concerns with the ac and quickly got to work. He took pictures of the ac issues (cracked lines, evidence of a leak, and the date ac was manufactured.). He explained what he'd seen and what it foretold about future issues. I was pretty sure I needed a new ac before I'd requested the inspection. When I told Brandon I was considering a new ac, he explained ac options, SEER options, etc. There was never any pressure, simply explanations. I opted to have a new unit installed by Semper Fi. The two men who did the installation were prompt, professional and pleasant. I am very pleased with my Semper Fi experience and I will call upon them for the twice-yearly ac inspections to keep my new ac running at its best. Thanks to all at Semper Fi.”
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