The #1 AC Repair Service in Las Vegas, NV With Over 8,000 5-Star Reviews

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✔ Same Day Service Available

✔ Straightforward Pricing

✔ Veteran Owned and Operated

✔ Home of the 20% Discount

Las Vegas’s Leading AC Repair Company

Having a reliable air conditioning system is essential for keeping your home or business comfortable throughout the year. But when it comes to repairs and maintenance, you want to make sure that you get the best service possible—and that’s where Semper Fi Heating & Cooling can help.

We offer same-day service so you don’t have to wait around in discomfort while your system gets fixed. Our technicians are experienced professionals who will diagnose any problems quickly and provide fast solutions at an affordable price.

Plus, we guarantee our work so that if anything isn’t right after we leave, we’ll come back free of charge until it is! When it comes time for regular maintenance or emergency repairs on your air conditioner, trust in Semper Fi Heating & Cooling for quality results every time!

Our Services

Air Conditioning Repair & More in Las Vegas, NV

Heating

Cooling

Ductless Mini Split

Home Comfort

Plumbing

Water Heaters

We Offer Quality Brands You Can Trust

Our Reviews

5-Star Rated AC Repair Service In Las Vegas

Semper Fi Heating & Cooling is a 5-star rated AC repair company in Las Vegas. We are committed to providing our customers with the highest quality service possible. Our team of experienced technicians are highly skilled in repairing and maintaining all makes and models of AC units. We also offer a wide range of other services, including installation, maintenance, and more! We are proud to be a veteran-owned and operated business. We believe that our military experience has given us the skills and dedication necessary to provide our customers with the best possible service. If you are looking for a reliable and trustworthy AC repair company in Las Vegas, then Semper Fi Heating & Cooling is the right choice for you.

Why Choose Semper Fi Heating & Cooling?

We are Committed to Providing You the Best Quality, Service and Warranty out of all local HVAC companies near you!

100% Satisfaction Guaranteed

We believe in doing the job right the first time, every time. From the moment you call to the final walkthrough, your comfort and satisfaction are our top priorities. If you’re not happy, we’ll make it right—guaranteed.

Fully Licensed & Insured

When you choose Semper Fi, you’re choosing professionals who are fully licensed, bonded, and insured. That means your home and investment are protected by a team that values trust, safety, and long-term peace of mind.

Over 8000+ 5-Star Reviews

Our reputation is built on real results. With over 8,000 glowing reviews from satisfied customers, we’ve earned our place as one of the most trusted HVAC companies in the Southwest. We don’t just talk about great service—we deliver it.

Veteran Owned & Operated

Founded and led by U.S. military veterans, we bring integrity, discipline, and a strong work ethic to every project. Serving our community with the same dedication we brought to serving our country—that’s the Semper Fi promise.

Air Conditioning Repair Questions and Answers

When it comes to air conditioning repairs, you should expect the best. At Semper Fi Heating & Cooling you can trust that our experts have the answers to all your questions.

What type of AC repair services does Semper Fi Heating & Cooling offer?

We offer a wide range of AC repair services, from diagnostics and repairs to maintenance and installation. We also offer emergency repair services for those times when you need help right away.

How quickly can Semper Fi Heating & Cooling respond to my AC repair needs?

We offer same day service and our team of experienced technicians will work quickly and efficiently to get your AC unit back up and running.

Do you offer financing?

Yes, we offer flexible financing options on AC repairs to help you get your home repaired and cooled down as soon as possible!

What furnace replacement specials are you offering?

Find the Semper Fi Heating & Cooling Location Near You!

Our Locations