Semper Fi Air
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Semper Fi Air
Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that each client receives the very best service. We know you have a choice in who comes into your home to make it more comfortable.

We offer comprehensive equipment warranties with longer durations than most since Semper Fi Air is an Authorized Service Contractor for the Goodman brand. Every installation also comes with a lifetime craftsmanship guarantee. We pride ourselves on giving you a complete picture of all the options you have for your heating and air conditioning.
Services
We install and maintain HVAC systems for homes and businesses in many different types of buildings. We repair and replace HVAC systems for homes and businesses in many different types of buildings. We have a air duct expert who will inspect your ducts and provide images displaying the before and after of your ducts.
We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional service to provide you with a top tier solution. We install and maintain HVAC systems for homes and businesses in many different types of residential buildings.
We will work with you to find HVAC solutions tailored to your requirements. We always provide you with a full consultation to explain all of your available options so that you can choose the system that's right for your home or business. At Semper Fi Air, we realize that purchasing a heating or air conditioning system is no small matter.
Reviews (14)
Nick Sauer
Nick Sauer
Nov 28, 2021
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These guys were fantastic last year for a seal and refill of an old system, but I needed them again this week and both of their phone numbers go to a full voicemail box and no response to emails either. Tried several days in a row then had to go with someone else.
Brian A.
Brian A.
Jul 29, 2021
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Matt unfortunately installed the wrong AC and now won't return my messages.. I had to go with another company and I'm now in the position of having to try to sell the equipment he sold me. Do not work with this company.
Melly M.
Melly M.
Apr 10, 2021
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I highly recommend Matt from Semper Fi Air. He checked out our A/C and didn't try to sell us anything we didn't need. He gave us good information on what to watch out for and what was normal maintenance. He was personable and showed up when he said, with a call to let us know he was coming. Charge was very reasonable.
Thanks, Matt!
Susie McLaughlin
Susie McLaughlin
Feb 01, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Juan & Matt are very professional and the work was top notch! They installed a whole new system & ducting work. The unit is quality & the work was impeccable. Highly recommend!
Service: Install heating system
Steve B.
Steve B.
Oct 03, 2020
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Can't say enough good things about Semper Fi Air. Matt is one of the nicest, hardest working people I've had the pleasure to hire. Just had a new air conditioner installed, we also had him replace our furnace a few months ago. Always does a great job, is reliable, keeps the job site very clean during and after. Can not say enough good things about him and his team!!!!
Marcelo L.
Marcelo L.
Aug 19, 2020
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Wish I could give a good review. Matt is a nice guy and a fellow Marine. But his guys did a crappy job installing my Air conditioner and now that his subpar work is failing he won't even answer my calls. Definitely don't recommend this company.
Jenny D.
Jenny D.
Jul 16, 2020
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Matt came out same day and fixed our AC both quickly and affordably. It's great knowing we now have an AC guy in the area that we can trust.
Angelique R.
Angelique R.
Jul 07, 2020
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On this hot summer day, our A/C unit suddenly stopped working. I called Matt and he was at our house within a couple of hours. He was super nice, fixed our air quickly, and was reasonably priced. I highly recommend Matt with all you air and heating needs. Thank you Matt for coming out so fast. We truly appreciate it!
Shawn H.
Shawn H.
Jun 17, 2020
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I appreciated they called me when a sooner appointment opened up. The guys were nice and I felt that they were knowledgeable, went above and beyond, and gave me a fair price. I would use them again (I've used them twice so far).
Sung Yi
Sung Yi
Aug 04, 2019
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Semper Fidelis means "ALWAYS FAITHFUL" and is a motto used in the US Marine Corps. This is exactly what you will get from Matt and his team. They are extremely professional, prompt, and you will get exactly what they promise you. Don't regret it, at least meet with them face-to-face and experience it for yourself.
Nick S.
Nick S.
Jul 23, 2019
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Semper Fi Air was able to come out earlier than any other company I received quotes from to test and fix a leak in a very old AC unit. Matt was able to handle a curve ball when it turned out the poor design of the unit meant he had to find a work-around to be able to properly get the sealant into the system and repair the leak.

Leak diagnosed, fixed in a timely manner, all for a very good price. He even replaced two worthless old valve caps with new contractor-only locking caps to prevent tampering. On his way out a neighbor asked for his card and I took an extra one myself to pass along a recommendation
Mark G.
Mark G.
Mar 01, 2019
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This would be a 5 Star. I used them because my dad was a 24 year Marine and the service was to done at my mom's house. They were prompt and nice.

The reason for this rating. I need a receipt from them in order for my 88 year old mother to get her $225 rebate from So Cal Gas. I've reached out to them 3 times since Jan 21, '19 to get a receipt. I have not received any response.

If they do work for you and you want to get a rebate, be sure to get a receipt at time of payment.
Bashar Naji
Bashar Naji
Jul 28, 2018
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I can't say enough good things about our experience with Matt. Our A/C died suddenly and we were desperate to get it fixed as we have a baby in the house, called Matt and he said he can make it by 9PM. We asked if he can make it sooner and he tried his best and was there 30 minutes early. After troubleshooting the problem for a few minutes he found the root cause and got things up & running.
The thing that stands out is his honesty, this is a person that you want to do business with and recommend to others. He could clearly see that I'm not an HVAC expert and could've easily charged us for parts
Christine E.
Christine E.
Jul 07, 2018
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Last night as we hit record temperatures, our air conditioner died. I looked on Yelp and noticed that this company not only had 5-star reviews, but that they were still working at 9:15 in the evening. I called, they gave me a window of 11am-1pm for the next morning, and promised to call before coming so we wouldn't be sitting around waiting.

Matt called, as promised, and he was here at 11:15. He was pulling away an hour later -- the air works like a charm! Matt is knowledgeable, professional, and great about explaining what he's doing and why. He answered the questions we had,