From emergency AC repairs to complex commercial installations, DNA Air Conditioning & Heating has kept the Las Vegas Valley comfortable for over five decades. Where craftsmanship still counts.
📱 (702) 562-1205Expert diagnosis and repair of all makes and models. New system installation with top-of-the-line equipment and professional craftsmanship.
Keep your home warm through Vegas winters. Furnace repair, installation, and maintenance to ensure reliable heating all season long.
Mini-split and ductless solutions for homes without existing ductwork. Energy-efficient zone cooling for maximum comfort.
Complete HVAC system design and installation for new builds. We work with builders to deliver the perfect climate system from day one.
Smart thermostat installation and programming. Take control of your comfort and energy costs with modern control systems.
Regular tune-ups to extend equipment life, prevent breakdowns, and keep your system running at peak efficiency year-round.
Since 1970, we've been the Las Vegas Valley's trusted HVAC partner. Our longevity speaks to our commitment to quality work and honest service.
Fully licensed Nevada contractor with certified technicians. Every job meets or exceeds code requirements and manufacturer specifications.
When your AC goes down in 120°F heat, you need help NOW. Our emergency team is available around the clock, every day of the year.
As an NV Energy PowerShift partner, we help you access instant discounts on high-efficiency equipment. Save money while upgrading your comfort.
Complete HVAC installation for Crumbl Cookies at The yoU on the UNLV campus. Full system design, installation, and commissioning.
Another successful Crumbl Cookie restaurant installation. Precision climate control for a high-traffic food service environment.
Major HVAC renovation for a large-scale fitness facility. High-capacity cooling for intense workout environments.
State-of-the-art medical facility HVAC. Partnered with DM Stanek to deliver precision climate control for patient care.
"Our AC went out on a 118-degree day and DNA had someone here within the hour. Fixed it fast, charged a fair price, and followed up the next day. That's how you earn a customer for life."
"DNA handles all the HVAC for our commercial properties. Their preventative maintenance program has saved us thousands in avoided repairs. Professional, reliable, and always on time."
"They helped us take advantage of the NV Energy discounts when we replaced our entire system. Saved over $2,000 and our energy bills dropped 30%. Wish I'd called them sooner."
DNA Air partners with NV Energy to bring southern Nevada customers instant discounts on qualifying high-efficiency HVAC equipment.
Save hundreds on qualifying high-efficiency AC units and heat pumps.
High-efficiency equipment means lower monthly energy costs — often 20-40% savings.
Proper installation by certified technicians ensures your new system performs at peak efficiency.
We handle the paperwork. You just enjoy the savings and comfort.
Let us show you how much you could save with NV Energy PowerShift discounts.
📞 Call for Your Free EstimateQuick online application with fast approval. Know your options in minutes, not days.
Low monthly payments spread over comfortable terms. Choose the plan that works for your budget.
Affordable rates that make upgrading your system a smart financial decision. Invest in comfort today.
Las Vegas Valley, NV
Henderson • Summerlin • North Las Vegas
Enterprise • Spring Valley • Paradise
Monday – Friday: 7:00 AM – 5:00 PM
Saturday: By Appointment
Emergency: 24/7
Nevada State Licensed
License #[Pending]