NU-Air Heating & Cooling, LLC

Dependable & Knowledgeable Your HVAC Professionals Providing the most cost-effective & energy saving services in the greater New Orleans area. Free Estimate See Our Services Expereince NU Ways of HVAC AC Installation & Replacements AC Repair Heater Maintenance & Repair Maintenance Plans Heater Installations & Replacement Commercial HVAC View More Services 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. Read more Testimonials 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 Free Estimate 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 system is crucial to its longevity and performance. Our maintenance plans are designed to keep your system running smoothly, reducing the risk of breakdowns and costly repairs. With our maintenance plans, you can rest assured that your system is in good hands.