Las Vegas's Trusted
HVAC Specialists
Heating, cooling, and comfort for your home or business. Experience reliable, professional service from certified technicians.
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Beat the Heat Sale
Stay cool all summer long with our out-the-door installed package specials. Premium Mammoth Air systems at unbeatable prices.
3 Ton
System
Powerful comfort. Built to last. High-quality. Professionally installed. Built for performance and efficiency.
2 Year Labor: We stand behind our work.
10 Year Parts: Long-term peace of mind.
Out the door price
$8,900
All prices include unit, labor, stand and taxes. Does not include a new curb.
3.5 Ton
System
Powerful comfort. Built to last. High-quality. Professionally installed. Built for performance and efficiency.
2 Year Labor: We stand behind our work.
10 Year Parts: Long-term peace of mind.
Out the door price
$9,300
All prices include unit, labor, stand and taxes. Does not include a new curb.
4 Ton
System
Powerful comfort. Built to last. High-quality. Professionally installed. Built for performance and efficiency.
2 Year Labor: We stand behind our work.
10 Year Parts: Long-term peace of mind.
Out the door price
$9,600
All prices include unit, labor, stand and taxes. Does not include a new curb.
5 Ton
System
Powerful comfort. Built to last. High-quality. Professionally installed. Built for performance and efficiency.
2 Year Labor: We stand behind our work.
10 Year Parts: Long-term peace of mind.
Out the door price
$9,950
All prices include unit, labor, stand and taxes. Does not include a new curb.
*Some units may be priced slightly higher due to configuration.
What We Do
Comprehensive heating and cooling solutions tailored for the Las Vegas climate.
Service & Repair
Fast diagnostics and repairs on all brands and models. Same-day service available to get your comfort restored quickly.
Learn More →Installation & Replacement
From new construction to full system replacements. We offer energy-efficient solutions with flexible financing available.
Learn More →Preventative Maintenance
Join our Comfort Club PM Plan: two annual visits to keep your system running perfectly and extend its lifespan. Starting at $95.
Learn More →Home Comfort Experts
Your home is your sanctuary. We specialize in residential AC, heat pumps, and furnaces to ensure your family stays comfortable year-round, regardless of the Vegas heat.
- Central AC Systems
- Ductless Mini-Splits
- Indoor Air Quality
Commercial HVAC & Refrigeration
Downtime costs money. We provide robust commercial HVAC and refrigeration solutions designed for the demands of Las Vegas businesses.
- Rooftop Units (RTU)
- Commercial Refrigeration
- Custom Maintenance Plans
Get a Real Estimate
Before You Call
Take the guesswork out of HVAC costs. We've built five powerful, free tools specifically for Las Vegas homeowners and businesses to help you make informed decisions.
AC Replacement
Get a ballpark install range.
Comfort Club
Calculate maintenance savings.
Energy Savings
See high-efficiency ROI.
System Sizing
Find your ideal tonnage.
Why Las Vegas Trusts Mammoth Air
We don't just fix ACs; we build lasting relationships through honest work and reliability.
15 Years Experience
Deep local expertise you can rely on.
Same-Day Service
Fast response when you need it most.
Financing Available
Flexible options via Wells Fargo.
24/7 Emergency
Always ready, day or night.
Preventative Maintenance — Only $95
Includes a full system inspection and filter change. Keep your system running efficiently and avoid costly breakdowns. Book today!
About Mammoth Air
Our approach as a company is to keep the dialogue ongoing — to listen, then act. Our certified technicians bring 15 years of Las Vegas HVAC experience to every job, whether it's a routine tune-up or an emergency repair.
We're owner-operated, locally rooted, and committed to your comfort. When you choose Mammoth Air, you're choosing a partner dedicated to keeping your environment perfect, no matter what the desert throws at it.
Fully Licensed & Insured
Contractor # 0069300
MJBL # G65-03653
