Veteran-Run. Mission-driven.
Your Comfort.
Our Mission.

Semper Fi Heating & Cooling is a veteran-run HVAC & plumbing company built on the values of service, integrity, and always being there when you need us.

Home of the 20% Discount for Veterans, First Responders & their Families

Same-Day Service
Trusted by thousands of homeowners
Transparent pricing
Same-Day Service
Trusted by thousands of homeowners
Transparent pricing
Cartoon bulldog mascot wearing a cap and black vest with patches, snarling with a red tongue showing as a friendly team mascot
Our services

Which Service Can Our Team Help You With?

Volunteer with a beard and cap lifting a large metal appliance onto a trailer during a charity donation event, with donation boxes and a Semper Fi van in the background.Branded Semper Fi heating and plumbing service van, blue and red with stars, logo on the side and back doors visible.

who we are

Trusted HVAC & Plumbing Solutions, Built on Service

Semper Fi Heating & Cooling is a 5-star-rated, veteran-run and operated home services company committed to dependable workmanship and exceptional customer care. For over 10 years, our experienced technicians have helped homeowners keep their HVAC and plumbing systems working safely, efficiently, and reliably. From heating and air conditioning to drain cleaning, water heaters, and plumbing repairs, we deliver the trusted solutions and straightforward service every homeowner deserves.

Top-Class HVAC & Plumbing for Lasting Year-Round Comfort

Schedule Service Today in Minutes!

From unexpected repairs to routine maintenance, our veteran-run team delivers dependable solutions when you need them most.

Committed to Excellence. Powered by Trusted Brands.

why choose us

What Makes Semper Fi Heating & Cooling Different?

100% Satisfaction
Guaranteed

We get the job done right the first time—guaranteed. Your comfort and satisfaction always come first.

Fully Licensed & Insured

With Semper Fi, you get a fully licensed, bonded, and insured team dedicated to your home's comfort and safety.

Over 13,528+ 5-Star Reviews

Backed by 13528+ satisfied customer reviews, we're proud to be one of the Southwest's most trusted HVAC companies.

Veteran Run & Operated

We tackle every project with the same veteran integrity we gave our country—that's the Semper Fi promise.
HVAC technician wearing a cap and gloves inspecting an outdoor air conditioner/heat pump unit on a sunny rooftop.HVAC technician wearing a cap and gloves inspecting an outdoor air conditioner/heat pump unit on a sunny rooftop.

Home of the 20% Discount for Veterans, First Responders & their Families

Couple sits at a laptop on a coffee table, smiling as they work together at home.

financing options

Find the Right Financing For You

Semper Fi Heating & Cooling partners with GoodLeap to make heating and cooling upgrades more affordable. The application takes just a few minutes, uses a soft credit check during the qualification process, and offers flexible financing options to fit your budget so you can move forward with your project with confidence.

18 Months No Interest, No Payments

Apply in minutes. Get approval in seconds.

featured offers

Save on Your Service with These Great Deals

Special Offer

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Nov 30, 2026
Special Offer

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Nov 30, 2026
Special Offer

Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.
Expires: Nov 30, 2026

We’re bringing you unbeatable deals and huge summer savings, all backed by our Semper Fi promise.

Watch our quick video to see why now is the perfect time to schedule service.
  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!

Cartoon bulldog mascot wearing a cap and black vest with patches, snarling with a red tongue showing as a friendly team mascot
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maintenance plan

Join Our USA Classic Savings Agreement Today!

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.

Start Saving & Protecting Your Home.

Review Highlights
Customers consistently praise the team's professionalism, responsiveness, and expertise across all service needs—from emergency AC repairs to installations, drain cleaning, and water heater assessments. The staff is known for arriving promptly, communicating clearly throughout the process, explaining work in detail, and treating customers with genuine courtesy without pressure or unnecessary upselling. Whether handling same-day emergency calls or scheduled maintenance, the crew delivers quality workmanship at reasonable prices, with special appreciation for their military discount and flexible financing options that make their services accessible.
Based on 19,937+ reviews
Larry Austin Sr
9 hours ago
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Your representative notified me and showed up on time.
Antionette Graham
10 hours ago
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Paul B did a great job. Very knowledgeable in his craft. He also explained everything he did, backed with pictures and great recommendations.
Mary Evans
11 hours ago
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Semper Fi was fantastic to work with. They were extremely responsive and got a technician dispatched right away. The team carefully inspected the system, cleaned the areas that needed attention, and provided clear photographs of the work so I could see exactly what was done. They were professional, responsible, and thorough from start to finish. What stood out most was how they made me feel confident and informed about the maintenance decisions for my system. I really appreciate their honesty and efficiency—highly recommend! David was specifically the one to help us out today. He did amazing!
Marlene Scollon
11 hours ago
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Samper Fi airconditioning services employees Chris , Victor and Jason did an outstanding job from start to finish ,very professional and knowledgeable, and professionally dressed. I highly recommend this company and ask for Chris.
Maria Isabel De La Rosa
12 hours ago
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John was courteous and professional thank you. 😊 I really appreciate my sister for recommending your company.
Edward Vick
13 hours ago
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They came out and inspected our HVAC. Located a problem that could cause ceiling damage and recommended a repair. Did a good job checking everything out. Very happy.
Francisco Rnelas
14 hours ago
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Thank you for coming to my house and showing me details about my water heater I never knew about. I am more informed now and I am sure I will be more aware of the services I need to keep my house running more effectively!
Ray Dubé
16 hours ago
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Had our HVAC System inspected as a regularly scheduled annual event. The technician Eric (Brown) did a thorough exam of the AC and Heating system and provided us with a complete report of his findings. He did recommend some work be done in order to bring our system to the best level of performance possible but did not insist on anything being done or agreed to at the time. We were offered time to discuss and assess any further financial commitments. I would rate our experience with Eric as outstanding and would recommend his services to anyone in need of them.
Ron B
16 hours ago
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The ac check was great...the tech found a few minor problems which need resolved. I would highly recommend this company.
Stanley Wu
17 hours ago
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Had my water heater drained and cleaned. Very knowledgeable and professional service.
pluna27
18 hours ago
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Esteban P. and Brandon L. came out and did an excellent job installing our new unit. They were very mindful and respectful of our home and made sure everything was to our liking. Thanks Semper Fi!
Tim Fogarty
19 hours ago
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This rating is for Patrick the technician that did the work, his expertise and attention to details was great and above all expectations, that being said, my opinion of the cost is another thing, as we are retired and have medical issues, so having no water was a issue for us, also as of the rating the job is not complete due to the restoration required to take care of the water damage caused by the leak, now the magic question do I recommend them and the answer is yes for the quality of work provided
James Angelich
19 hours ago
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I didn’t know where to turn to when my air-conditioning went out. I reached out to semper fi They showed up, replace the AC outside, redid ductwork and change the heating unit in the attic. The guys that showed up were so good at what they did and so professional I used to work in construction. These guys were amazing.. I ended up having to call them out for service. There was a small crack in the outdoor unit nothing to do with their work, but the quality work from the factory must’ve been a little substandard the kid that came out to fix it was amazing. He did a couple of tests. Within 30 minutes, he had the unit back up and running They provided financing for the unit, which was perfect cause I was trying to figure out how I was gonna pay for it. Their professionalism is above and beyond. I would recommend them to anybody in a heartbeat.
Don Hughes
20 hours ago
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Travis was great. Stellar service and a get price for the plumbing repairs
j b
20 hours ago
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Matt B. arrived on time, very personable, extremely knowledgeable and helpful and patient. Went above and beyond by attaching a wind turbine for the attic vent that had blown away from the storm. Would recommed!
Andrew Leary (Crazybird911)
21 hours ago
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Nick with Semper Fi Heating and Cooling did a great job. Explained everything in detail, cost known up front, time frame provided and cleaned up after himself. Also made sure if there was anything else that needed evaluation or questions answered. Great job, give him 5 stars.
donna burchett
21 hours ago
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Eric was great. He was very wonderful and very informative. Thank you, semper Fi
Don Krull
21 hours ago
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The technician was very knowledgeable and figured the problem out quickly.
Patriotic Semper Fi service van advertising heating, cooling, and plumbing with blue stars and red stripes.
Collage from a veterans charity event: a large check presentation, volunteers at booths, and a patriotic banner reading 'Always Faithful, Always Prepared' with a US flag badge centerpiece.

giving back

Deeply Rooted in Our Community Values

At Semper Fi Heating & Cooling, supporting those who serve is more than a promise. It's part of our foundation as a veteran-run company. To show our appreciation, we proudly offer a 20% discount for veterans, active-duty military, first responders, and their families.

We're honored to serve the people who spend their lives serving others and are proud to help make dependable home comfort more affordable for those who have given so much.
  1. Proud Veteran & First Responder Discounts
  2. Active In Local Sponsorships & Events
  3. Trusted By Our Neighbors Since Day One

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!
Cartoon bulldog mascot wearing a tan Marine cap labeled 'Semper Fi,' with a black jacket, dog tags, and an American flag patch.