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Your Trusted HVAC Partner in New Orleans
Nu-Air Heating & Cooling was founded on a commitment to delivering exceptional HVAC solutions through a blend of technical expertise and personalized service. With over 25 years of industry experience, our team of NATE-certified technicians specializes in residential and commercial heating, cooling, and air quality systems across St. Tammany Parish, Jefferson Parish, and New Orleans. As a locally owned and operated business by US Navy Veteran Edgar Mejia, we prioritize community engagement and customer satisfaction, offering 24/7 emergency services and tailored maintenance plans to ensure long-term system efficiency.

Our dedication to quality is reflected in our partnerships with leading brands like Trane and our track record of resolving complex HVAC issues that others have failed to address. Customer testimonials consistently highlight our technicians' professionalism, transparency, and ability to restore comfort quickly while maintaining competitive pricing.
Services
AC Repair Maintenance Plans Commercial HVAC Emergency Services System Installations
Highlights and features
  • 25+ years of proven HVAC expertise in St. Tammany Parish
  • NATE-certified technicians ensure precise installations and repairs
  • 24/7 emergency response for urgent heating/cooling needs
  • Veteran-owned business with deep community ties
  • Custom maintenance plans to maximize system efficiency
Associations and certifications
  • NATE
  • Trane Variable Speed
What people say
Great service Professional Quick, reliable service Honest Knowledgeable technician
Services
AC Repair
Our NATE-certified technicians diagnose and resolve AC issues efficiently, from thermostat incompatibility to system failures. We specialize in both residential and commercial cooling systems, ensuring rapid restoration of comfort while identifying long-term efficiency improvements. With 24/7 emergency availability, we address urgent breakdowns promptly, backed by customer testimonials highlighting our ability to fix problems others couldn't resolve.
Maintenance Plans
Customized maintenance agreements keep HVAC systems operating at peak efficiency year-round. Our plans include seasonal inspections, filter replacements, and performance optimizations that extend equipment lifespan while maintaining manufacturer warranties. Clients benefit from priority scheduling, discounted repairs, and energy savings that offset plan costs, with flexible options tailored to residential and commercial needs across multiple parishes.
Commercial HVAC
Comprehensive heating and cooling solutions for commercial properties, including large-scale installations, retrofits, and emergency repairs. Our team services apartment complexes, government buildings, and businesses with specialized equipment like variable-speed Trane systems. With experience handling complex commercial HVAC requirements, we minimize downtime through proactive maintenance and rapid response protocols for critical system failures.
Emergency Services
Around-the-clock emergency HVAC assistance for urgent heating or cooling failures. Our technicians respond promptly to after-hours crises, equipped to handle critical repairs that restore comfort and prevent property damage. This service includes priority dispatch for existing maintenance plan holders, with transparent pricing and real-time communication from arrival to resolution.
System Installations
Professional installation of complete heating, cooling, and air quality systems using energy-efficient equipment. We assess existing infrastructure to recommend optimal solutions, including smart thermostat integration and variable-speed technology. Our installations come with performance guarantees, ensuring proper sizing and configuration for maximum comfort and energy savings in both residential and commercial settings.
People
Edgar Mejia
Owner/Operator
US Navy Veteran with 25+ years of HVAC expertise, Edgar founded Nu-Air to combine technical excellence with personalized service. His hands-on approach ensures every client receives transparent advice and reliable solutions, earning him testimonials praising his diagnostic precision and commitment to community service.
Questions
What HVAC services do you offer in New Orleans?
We provide AC repair, heating services, system installations, commercial HVAC solutions, and 24/7 emergency support across St. Tammany Parish, Jefferson Parish, and New Orleans.
Are your technicians certified?
Yes, our team holds NATE certification and Trane Variable Speed training, ensuring expert installations and repairs that meet industry standards.
Do you offer emergency HVAC service?
We provide 24/7 emergency response for urgent heating and cooling issues, with technicians available to restore comfort at any hour.
What areas do you service?
We serve St. Tammany Parish, Jefferson Parish, New Orleans, and surrounding areas for both residential and commercial HVAC needs.
Do you have maintenance plans?
Yes, we offer customized maintenance agreements with seasonal inspections, filter replacements, and priority scheduling to optimize system performance and longevity.
Is financing available for HVAC services?
Currently, we don't offer financing options, but we provide transparent pricing and competitive rates for all our HVAC repair and installation services.