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 13,512+ 5-Star Reviews

Backed by 13512+ 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

$49.95

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

$100 Off

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

Free

Service Call
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!

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Abstract blue radial burst design with a solid center and evenly spaced rays extending outward.

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 19,795+ reviews
AzPoohbear
17 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Outstanding, went over and beyond to help us. We highly recommend. We feel very blessed and grateful for his dedication to helping our family. Thank you so much Calin (our serviceman) for everything.
charles murray
17 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Cailn Matie was amazing. Went well above and beyond. Took his time to explain everything and answered all of our questions. Would recommend to anyone who asks us. Truly appreciate your help.
Cade Purvis
18 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Anthony is awesome! Explained the issue well.
Anne Sandlian
20 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Joel was stellar and came after hours was cheerful and gave great customer service!!! Five stars plus!!
adrian
21 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Over the summer., I had trouble with my AC, not cooling correctly. Ryan from Semper Fi heating and cooling company happen to call me to offer a free service and inspection and it turned out my ACs are low on Freon, Considering the age of the AC units Ryan offered a free estimate.On replacing my AC units. Their pricing is spot on ….I know that because I called the other AC co price out the same products and they could not match Ryan’s Price and a free 10 year parts and Service.

Its people like Ryan that build your trust in the company. I appreciate Your professionalism And your ability to Explain to me exactly why the AC system need to be repaired or replaced? I recently had my son graduate from HVAC school And I’ll be recommending he works for a company such as this one.
James Brush
24 hours ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Blake was thorough, friendly and professional. I will use SemperFi HVAC again. I feel I can trust their services and rates.
Ramón Vega
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Colin performed our system maintenance today. He provided a thorough account of the items that were good with our system as well as others that needed immediate attention. He performed the repairs timely and efficiently.
Lionel Teichroew
1 day ago
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Extremely happy with the service. Technician was thorough, explained what was necessary before proceeding. Had us up in running the same day as the service request. Highly recommend. Annual service plan amazing.
Alan Ritter
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Cole and his team came out and assessed our system and made recommendations on Systems. We were unfamiliar with. We went over energy efficiency of different units and different package systems. Everything was laid out very clearly. We have to call people for different maintenance needs from electrical to plumbing, etc. and we find that there are times we’re going through four or five people before we get to somebody who knows what they’re doing. It’s nice to see somebody who knows what they’re doing showing up right from the start.
PLC 2010
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Very professional and knowledgeable of what he was doing. All I needed to do was showing where all the equipment was, and then he went to work. He explained everything in detail for me.
Laird Pettit
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Great planning, bright install staff, spotless work and clean up, and on-site follow-on inspection. Rare these days!
Jesse Lopez
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
5 star experience!!! Water heater cracked suddenly made one phone call and they came straight out and repaired it same day… on a Sunday to boot! I would highly recommend this company!
Michael Crisafulli
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Had no problem at all with Semper Fi. Greg is a very knowledgeable and informative technician.
David Blundell
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Honest and very knowledgable
Rolando Carroll
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Tech was very courteous a d professional..pointed out low air flow issue in our upstairs area..that i was u aware of
Hannah Rice
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Ryan came on time and was friendly and to the point. He made the process easy to understand and concise as requested.
Vilma Mendoza
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
The reasonable price is great.The staff are friendly ,knowledgeable and professional.
Lynette Charity
1 day ago
Google logo: a bold multicolor 'G' in blue, red, yellow, and green.
Great job! And when we needed a small problem fixed, they came immediately and got it resolved! Great company!
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.