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Semper Fi Heating & Cooling LLC

4.8
  • Heating & Air Conditioning/HVAC
  • Peoria, AZ

About this business

ContractorsHeating & Air Conditioning/HVAC

Location details

9720 W Peoria Ave #107, Peoria, AZ, 85345, United States

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WeekdayScheduleStatus
Mon12:00 a.m. to Midnight
Tue12:00 a.m. to Midnight
Wed12:00 a.m. to Midnight
Thu12:00 a.m. to Midnight
Fri12:00 a.m. to Midnight
Sat12:00 a.m. to Midnight
Sun12:00 a.m. to Midnight
4.81,376 reviews
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John Dase's profile image
John Dase 
2 weeks ago

We came home from vacation to find no hot water. Scheduling an appointment with Semper Fi was easy and quick. The technician, Sam, called to see if he could come earlier than our 3 PM appointment – 3 hours sooner! He arrived on time, asked good questions to diagnose the problem, and determined the lower heating element was bad. He even showed us the good upper element. After removing both, we could clearly see the damage. Although the top one had some life left, we decided to replace both. Sam then inspected the anode rod, a... read more

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Arthur B 
a month ago

Persistence..... I had an mini split installed in July of 2025. A crew consisting of Jared, Cooper, and Matt did the installation efficiently and with a great degree of friendliness. Unfortunately the unit would not connect to the internet, leaving me with a fully functioning mini split which nonetheless was "dumb". Another crew was subsequently sent but no avail. All in all, Marcel, Shawn, Billy and finally Fernando and Brandon appeared, first replacing the Wi-Fi module then the entire unit, but all to no avail... until Cr... read more

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Jim Lukens 
2 weeks ago

My 91 year old mother, in home hospice, and the thermostat broke and indoor temp was over 100 degrees.called Semper Fi and Brandon Thompson showed up immediately and fixed it. By the time I arrived Mom , Hospice staff were in garage with fans while Brandon fixed the thermostat . It began working to get warm air out and 60 degree air flowing in. Quickly got to 89 degrees and in 30 minutes - all done! Brandon is very talented and I highly recommend him and Semper Fi! 

Eric Williams's profile image
Eric Williams 
a week ago

Semper Fi installed two new units at my home a little over a year ago. It was time for a check-up and I scheduled it. I had no idea how intense this check-up would be. The technician must have examined every detail as it took three hours. In the end all was working and the technician made some suggestions for upgrades. This was a great service and I feel as though there will be no issues with these units. The service was at no cost to me. Advice: You should as whomever installs your units to complete a duct cleaning, i... read more

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John Roth 
7 months ago

Semper Fi did a great job. From the initial consult with Josh and the install with Fernando and Brandon. Everything went smoothly. Fernando and Brandon arrived on time, giving me notice they were on their way. They worked a full day on my two HVAC units and got it up and running. Semper Fi schedules a drywall repair to come out and refinish the attic access since they remove the trim to fit the attic equipment and they neatly stack the old unit on the corner of your property for a scrap company to come get. Mine was... read more

Frequently asked questions about Semper Fi Heating & Cooling LLC

How is Semper Fi Heating & Cooling LLC rated?

Semper Fi Heating & Cooling LLC has a 4.8 star rating with 1,376 reviews. 

When is Semper Fi Heating & Cooling LLC open?

Semper Fi Heating & Cooling LLC is open now. It will close tomorrow at 12:00 a.m.