WHAT'S INCLUDED

What’s Included in Your Agreement

2x Seasonal A/C & Heating Tune-Up Visits

  1. Includes light outdoor coil wash & 29-point maintenance inspection
  2. FREE customer-supplied filter change
  3. Fulfills maintenance requirements of JB warranty

1x Annual Water Heater Flush & Fill AND Whole House Plumbing Inspection

  1. Recommended annually by water heater manufacturers
  2. Tankless unit service available at additional charge

25% Discount on All Work Performed

  1. Cannot be combined with 20% veteran discount
ALSO INCLUDED, EVERY MONTH

Guaranteed Same-Day or Next-Day Service — or Your Repair Labor Is Free

Service Visits With No Diagnostic or Trip Charge ($0)

FREE 30-Day Labor Warranty on All Repairs

LIFETIME Warranty on All Generic (Truck Stock) Replacement Parts

FREE Program Transfers Within Our Service Area to a New Property or System

  1. 2x Seasonal A/C & Heating Tune-Up Visits
  2. 1x Annual Water Heater Flush & Fill + Whole Home Plumbing Inspection
  3. 25% Discount On All Work Performed
  4. Guaranteed Same Day or Next Day Service Or Repair Labor Is Free
  5. Service Visits With No Diagnostic or Trip Charge
  6. FREE 30-Day Labor Warranty On All Repairs

All for just $12/Month!

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ENROLL TODAY

Join the USA Classic Savings Agreement

Protect your heating and cooling system while saving on the services your home needs most. The USA Classic Savings Agreement helps reduce the risk of unexpected breakdowns with routine maintenance, exclusive member savings, and priority service. It's an easy way to keep your HVAC system running efficiently year-round while helping extend its lifespan.

ONLY $12 PER MONTH.

Review Highlights
Customers consistently praise Semper Fi for their exceptional speed and responsiveness, often arriving same-day or next-day to resolve urgent heating, cooling, and plumbing issues, combined with honest, knowledgeable technicians who thoroughly explain the work and take time to ensure complete satisfaction. The team is recognized for their professionalism, cleanliness, fair pricing without upselling, and genuine care—from scheduling through installation—with many customers highlighting specific technicians by name for their expertise, friendliness, and ability to make even stressful emergencies feel manageable. Whether installing new systems, performing routine maintenance, or handling emergency repairs, the consistent feedback reflects a trustworthy company that goes above and beyond expectations while delivering quality workmanship.

Based on 587+ Reviews

Linda Foster
24 hours ago
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They found the problem and fixed it.
Sandy Fisbeck
24 hours ago
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Such professional service...highly recommend!
Renee Murphy
1 day ago
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Great service very dependable!! Our tech was extremely knowledgeable. Repaired our gas water heater replaced the gas valve and pilot assembly. Tyrik did a great job very friendly!! Thank you
Gary Evans
1 day ago
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All three technicians, Gregory, Frankie, Angel, the management and supporting staff were tremendous. Across the board, polite, personable, hard working and proud of their work. Prompt, efficient and thoroughly professional. Great team!
Jen Zinck
1 day ago
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Joe gave my hvac system a thorough check up. He made sure I understood how this set up works, what mine was lacking in the original build & gave me his results, with photos which I appreciate.,
I liked having options for repair to hopefully get by a bit longer but it’s time to replace.
Cost to replace is fair compared to other bids. I like the maintenance plans that are optional w/spectacular prices for those!
Super professional & personable.
Thanks Semper Fi
Ryan Dimal
1 day ago
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John A was great and got my system looked at quick and prompt. Appreciate everything he was able to do to make sure my system is running great.
Brenda Decker
1 day ago
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Brandon leyva and Esteban pesina, did an outstanding job from start to finish. I am a very happy customer.
PhotoLynZ
1 day ago
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Thank you Josh, for quick and reliable service.
You were on time and provided excellent customer service.
Kristen Ludecke
1 day ago
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Casey was excellent! He was very thorough and explained the photos he took of our system. We even signed up for a membership during his visit!
Christine Castro
1 day ago
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Colin was amazing! He did a very awesome and thorough job. He’s also very patient in explaining things easier for me to understand! I highly recommend him and the company. Very trustworthy technician!
Jack Graham
1 day ago
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Great experience with them. Came out to do the work within hrs and charged a fair price for the services
Rachel Peterman
1 day ago
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We enjoyed working with Waylon
Brad Koland
1 day ago
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Excellent technician. Explained in detail simple to understand equipment pluses and minuses. Allowed time for me to make an informed decision.
Arturo Rosas
1 day ago
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Had my maintenance performed on my HVAC system with Semper fi. Casey was awesome, honest and very professional. Highly recommend
Jackie Pesina
1 day ago
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Great experience thank you so much
Roxanne Perez
1 day ago
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Very supportive very educational great service .attention to detail.
Donna Tullar
1 day ago
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Isaiah did a great job flushing out my hot water heater. He was personable and professional while pointing out the reasons I needed to consider replacing my 18 yo unit. $49 was a great deal imo. I’d use Semper Fi again. ⭐️⭐️⭐️⭐️⭐️
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service areas

We Proudly Service the Arizona Areas


Semper Fi Heating & Cooling proudly serves homeowners across Arizona and Southern Nevada with trusted HVAC and plumbing services. Find your community below and schedule the dependable home comfort solutions you need.

Contact Us Today for a Free Estimate or a $17.75 Tune-Up

Semper Fi Heating & Cooling provides 24/7 heating, cooling, plumbing, and home comfort services backed by quality workmanship and a veteran-run commitment to exceptional service. Call or schedule your service today!
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