National Air Mechanical Contractors

National Air, LLC is your trusted partner for all your heating and air conditioning needs in the Greater New Orleans area. With over three decades of experience serving Orleans, Jefferson, St. Bernard, St. Tammany, and St. Charles parishes, we have built a reputation for delivering dependable, honest, and professional HVAC service. Our commitment to customer satisfaction is unwavering, and our 100% Satisfaction Guarantee Certificate ensures that your investment is protected when purchasing a new high-efficiency comfort system.

We understand that your home comfort is paramount, and our highly skilled and factory-authorized technicians are dedicated to providing expert solutions tailored to your specific needs. We take pride in our team's in-depth knowledge and willingness to invest the time necessary to address your questions thoroughly and guide you through any new installation project with clarity and confidence.

While we service all makes and models of HVAC systems, National Air is proud to be a premier dealer for Trane, a brand renowned for its superior quality and industry-leading innovations in high-efficiency systems.

Our commitment to excellence extends beyond our technical expertise. Recognizing the importance of staying at the forefront of technology, we continually invest in training and development for our installation team. This ensures that we can design the most effective and efficient systems for your unique home environment.

Comprehensive Services

At National Air, we offer a comprehensive range of services to meet all your HVAC needs. From routine maintenance and repairs to complete system replacements and installations, our team is equipped to handle every aspect of your home comfort journey.

• Repairs: We understand that HVAC breakdowns can be stressful and inconvenient. Our skilled technicians are available 24/7 to diagnose and repair any issue promptly and efficiently, ensuring your system is back up and running smoothly as soon as possible.

• Service Agreements: Protect your investment and ensure optimal system performance with our customizable service agreements. These comprehensive plans provide regular checkups, filter replacements, and priority service, saving you money and avoiding costly repairs down the line.

• Installation: Whether you're building a new home or upgrading your existing system, our expert installers will ensure a flawless and efficient installation.

• Ductless Mini Splits: Experience precise temperature control and energy savings with our ductless mini-split systems. These versatile units offer individual room temperature settings, eliminating wasted energy and providing customized comfort.

• HVAC Home Zoning: Optimize your comfort and energy efficiency with our HVAC zoning systems. These advanced systems allow you to create different temperature zones throughout your home, ensuring every room is perfectly climate-controlled.

• Indoor Air Quality: We are committed to providing you with the cleanest and healthiest indoor air possible.

• Air Scrubber by Aerus CleanEffects: Improve your air quality with our state-of-the-art air scrubbers, which effectively eliminate airborne allergens, pollutants, and bacteria.

• Smart Thermostats: Experience greater comfort and control with our intelligent thermostats. These programmable systems allow you to adjust temperatures remotely, optimize energy usage, and create customized comfort zones.

Dedicated to Your Comfort

At National Air, LLC, your comfort is our priority. We strive to exceed your expectations by providing superior service, expert advice, and cutting-edge solutions for all your HVAC needs. From our factory-trained technicians to our commitment to ongoing education and industry advancements, we are dedicated to earning your trust and becoming your trusted partner for lasting comfort in your home.