Nu-Air Heating & Cooling, LLC Nu-Air Heating & Cooling, LLC
Call Our Team
Dependable & Knowledgeable Your HVAC Professionals

Providing the most cost-effective & energy saving services

in the greater New Orleans area.

Expereince NU Ways of HVAC

HEATING & COOLING SERVICES IN MANDEVILLE

Veteran Owned and Operated Residential & Commercial HVAC in St. Tammany Parish & Beyond

When heating and cooling problems occur at your home or place of business, you need a dependable Mandeville HVAC technician who can fix your issues on the spot. Nu-Air Heating & Cooling, LLC is the company to do just that. We’re licensed and insured to provide you with the high-quality, custom-tailored services you deserve. With 20+ years of experience in the industry, our founder’s love for direct customer interaction was the spark that fueled the launch of Nu-Air.

Setting the Standard for Industry Excellence

Our technicians are NATE and Trane Variable Speed certified. That means our trained eyes can immediately distinguish excellent work from the bad. From local businesses and universities to apartment complexes and government buildings, we’ve done it all. You won’t want to hire another HVAC technician once you’ve enlisted our services! Because of the quality of service we provide, our customers end up breathing fresh breaths of air like never before—both literally and figuratively.

Have an AC or heating issue? Call (985) 288-2445 today. We’ll find the best solution for your needs.

Great service, professional, and prompt.
- Chuck S.

Why Choose Us?

  • Cost-Effective & Energy Saving Services
  • NATE-Certified Technicians
  • Your Satisfaction is Guaranteed
  • Focused on Improving Your Indoor Comfort
  • Emergency Services Available 24/7
  • Over 20 Years of Experience

Locally Owned & Operated by Us Navy Veteran

Owner Edgar Mejia is proud to offer quality HVAC services in his community of St. Tammany and surrounding areas. His strong ties to the community is what makes Nu-Air different from other home service companies. He supports and sponsors a number of organizations and is always ready to give back to those around him. 

KEEP YOUR SYSTEM IN OPTIMAL CONDITION 

We offer maintenance plans that fit your systems and your budget, allowing you to make the most of your heating and air conditioning systems while ensuring they last longer and run more efficiently all year-round. Maintaining your hvac system also keeps your warranties in tact! 

Contact Nu-Air Today!

Fill out the form below, or call us at (985) 288-2445 to get started.
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WHY WORK
WITH US?
  • Cost-Effective & Energy Saving Services
  • NATE-Certified Technicians
  • Your Satisfaction is Guaranteed
  • Focused on Improving Your Indoor Comfort
  • Emergency Services Available 24/7
  • Over 20 Years of Experience