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Welcome to Legacy Air Conditioning

Las Vegas Air Conditioning & Heating Pros

Your Indoor Comfort Always Comes First

When it comes to high-quality heating and ac services, no one does it better than Legacy Air. Our NATE-certified team has proudly been serving residential and commercial clients in the Las Vegas area. From AC repairs to replacements and new installations, heating tune-ups and service, we are the experts to call. With our in-house metal fabrication facility, we can even design and build customized duct systems and other large-scale HVAC projects. Our technicians are all clean, respectful, and professionally trained. We also stand behind our work and offer money-back guarantees for your peace of mind.

At Legacy Air, our customers always come first. With every job, our goal is to leave you with the best experience possible. We take pride in the relationships we’ve built with clients throughout the years, earning us top ratings and consistently positive reviews across multiple online platforms.


What We Can Offer You

AC Repair

Whether your air conditioner starts to break down or stops working altogether, Legacy Air is ready and waiting to fix whatever issue your AC unit is experiencing. Learn more.

AC Installation

Legacy Air is the HVAC company that you can trust to properly diagnose AC unit issues and determine if a replacement is required and ensure a smooth installation process from start to finish. Learn more.

Heating Repair

When your furnace is showing problem signs, Legacy Air offers high-quality heating repair services for furnaces and other heating systems to help your equipment function efficiently. Learn more.

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Heating Installation

Whether you need a new heating system installed or a scheduled maintenance for your residential or commercial properties, let our NATE-certified technicians take care of it. We offer a range of cutting-edge options from industry-leading brands, designed to last longer and work better. Learn more.

Commercial Maintenance

At Legacy Air Conditioning, we offer expert Commercial HVAC maintenance services. Our certified technicians employ cutting-edge technology and best practices to keep your systems running optimally. We believe in preventive maintenance to avoid costly disruptions, helping create a comfortable and reliable indoor environment. Choose Legacy Air Conditioning – where your comfort is our legacy.

Learn more.

Commercial HVAC

It is important to have a high-performing and energy-efficient HVAC system to keep employees, customers, and guests comfortable and productive. Legacy Air can service your commercial HVAC and help your business achieve total comfort no matter the season. Learn more.

Duct Cleaning

Dirty ductwork contains pollutants such as dirt, dust, and dander. With Legacy Air, make sure your duct systems provide clean indoor air all year round. Learn more.

Ductless Mini-Splits

Many homeowners choose to install ductless mini-split air conditioners to individually control the temperature of each room. Legacy Air is here whether you have a ductless mini-split system that needs repairs or you would like to install a new ductless unit. Learn more.


Additional Information


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Experience the Convenience

We offer a maintenance plan to make sure your HVAC system is in perfect condition.


Financing Options When You Need it Most

We offer options when you need it most. Keep your home comfortable with Legacy Air.


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Join the Legacy Air Team of Professionals

If you’re looking to further your career in HVAC, look no further!


Words From Customers

Legacy Air Is More Than Just A Name

Why Choose Us?

Clean and Respectful Technicians Who Are Customer Service Focused

Licensed & Insured for You & Your Home's Protection

Financing Available to Make Sure Your Home Gets What it Needs

We Stand Behind Our Services & Offer a Money Back Guarantee

Same Day Appointments are Available When You're in Need

Your Indoor Comfort & Customer Experience Always Comes First

Tips, Tricks & How To's from Legacy Air

Looking for more information on your heating or cooling system? Do you have a problem that you’re not sure how to solve? Read our informative articles and blogs to learn more from our knowledgeable service technicians. Whatever your needs, we are ready to help with your heating or ac service needs!

Should You Choose a Ductless Mini Split or Window Unit Air Conditioner?

Here, we’re going to compare the old standby - the window air conditioning unit - with a newer cooling system called the ductless mini-split cooling system - aka the mini-split. While each system has its advantages and disadvantages, the mini-split is a considerably better choice for most in terms of efficiency, utility bills, actual cooling, view obstruction, and a host of other concerns. Window Unit Air Conditioner The window a/c is practically an American standard; in fact, even most of the...

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11 Common Heater Problems and What You Can Do

Noticing more issues than usual with your heating system this winter? Wondering if these problems are run-of-the-mill, or if there’s something larger looming within your system? It can be tough to diagnose problems with your heating system. Numerous moving parts, switches, electrical activity, and more can leave you scratching your head. At Legacy Air, we’re proud to offer the maintenance and repair services you require for the most common -and uncommon- problems with your heating system. Our technicians arrive with...

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What You Need to Know About the R-410A Phase Out

Almost as soon as R-410A was being implemented in HVAC equipment across the United States, manufacturers and government agencies began to realize that it was horrible for the environment. The GWP or Global Warming Potential of R-410A was higher than it was for R-22, but also 5 times higher than R-32 and 3 times higher than R-454B. For the record “environmentally friendly” is a misnomer. We don’t know of any refrigerant being used anywhere in the world that is “friendly”...

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