Semper Fi Heating and Cooling
HVAC contractor in Mesa, AZ.
In Semper Fi Heating and Cooling's own words
When it comes to heating, cooling, and plumbing, working with a trusted contractor ensures your home or business stays comfortable and efficient year-round. From air conditioning and furnace repair to water heater service and plumbing solutions, professional service helps improve energy efficiency, prevent costly breakdowns, and extend equipment lifespan. Semper Fi Heating and Cooling is a veteran-owned company proudly serving Mesa, AZ and surrounding areas. We offer residential and commercial HVAC services, including AC and furnace repair, seasonal maintenance, full system installations, and expert plumbing repairs. Our team is committed to delivering honest, reliable service with every call. Contact us today.
- Trade
- HVAC contractor
- Business address
- 1335 S Clearview Ave, Mesa, AZ 85209
- Telephone
- (480) 741-1440
- Website
- semperfiheatingcooling.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- AZ register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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Zack
Cosima K.
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Could not have been better. Jason came, he saw and took care of it. He explained to me before and after, so I would know how to take care of things and to look for trouble spots. You can look up my records and see how many times different men have come out, but not one of them did a house check or explain as jason did you have a winner in that young man! He is a great representative of your company. When I call again, I would appreciate having jason to take care of my plumbing problems. Jason found two other items, my hook up to my washing machine and water softener. I would like for him to come to repair these for me. God bless.
etchall S.
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Prompt, professional, explained everything they are doing with no pressure trying to sell anything.
James S.
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Great service, Technician Shaheed was thorough and efficient in repairing our AC system when Parker and Sons could not!
Jamall R.
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Great tech. Friendly, outstanding customer service and support. Went into clear detail about the services diagnostic needed to be done. Showed pictures for clarification.
Steven L.
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Billy H. And Abran V. Did the install of a new 4 ton AC unit. They arrived on time, a bit earlier than expected, and installed within 3 hours. Outstanding work. Would recommend Semper Fi for your HVAC needs. Place is already cooling down, nicely. Price was more than competitive. Made my day after 3 days of 105 temps in Phoenix without air.
Robert I.
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Casey was an amazing Tech. He explained and covered everything very thoroughly. He was very kind and thoughtful...and he loves dogs.
trish C.
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David was on-time and very thorough. Explained the situation and my warranty terms. Very Friendly.
Mark G.
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Thanks to Semper Fi for coming out and assessing my HVAC issue. I purchased my units less than three years ago, have an issue with one of them, and Semper Fi is standing behind the product and warranty. Thank you!
Josh M.
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Rylie was exceptional! - reading our AC needs with accuracy and educating me on many current and future repair needs and upgrades. Semper Fi is now our go to for heating and cooling needs. Rylie was also very personable, made me feel comfortable, and gained my trust quickly. Thank you so much! Judy Thompson
Judy T.
About Semper Fi Heating and Cooling
AC, furnace and plumbing work in Mesa
Semper Fi Heating and Cooling names air-conditioning repair, furnace repair and plumbing among its Mesa work. The company says it handles residential and commercial HVAC work, including maintenance, new system installation, heating repair and air-conditioner installation.
Its service lineup also includes ductless mini-splits, heat-pump repair and calibration, indoor-air-quality work, and tune-ups. The company describes 24/7 emergency HVAC availability and offers financing; it also names manufacturer, labor and parts warranties, plus a satisfaction guarantee.
Mesa homes use electricity as their primary heating fuel in 76.5% of housing units, per the American Community Survey for 2024. NOAA normals for 1991-2020 give Mesa a mean temperature of 71.8 degrees F, an average high of 85.6 degrees F and an average low of 58.0 degrees F.
Reviews and round-the-clock availability
Reviewers commonly mention technicians explaining findings and diagnostic work, along with punctuality, thoroughness and professional service.
Several reviews describe AC repairs, replacement installation and plumbing visits. Others mention warranty discussions, photographs used for explanation, quick scheduling, and technicians identifying additional plumbing concerns.
Semper Fi Heating and Cooling holds HVAC ROC #309388, plumbing ROC #349546 and commercial ROC #320048.
The company also names maintenance for air conditioning systems and furnace repair as part of its Mesa work.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Mesa
About Mesa
| Population | 513,656 (2025) |
|---|---|
| County | Maricopa County |
| Heating degree days | 1,307 |
| Most common heating fuel | Electricity |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.