Dependable & Knowledgeable Customer Resources On The Cutting-Edge of HVAC
  • “Thank you Edgar!”
    “He really took his time explaining all of its features and what to expect from him and his service team.”
    - Elizabeth G.
  • “Simply put, we had a VERY GOOD experience with Nu-Air and will use them again if/when warranted.”
    “Two companies before could not fix our problem. It took Edgar less than one hour to determine our Nest Thermostat was incompatible with our old heat-pump.”
    - Tim T.
  • “Great service, professional, and prompt.”

    Fixed my air conditioner after hours in a timely manner. I would recommend them to everyone!

    - Chuck S.
  • “Thanks!”

    Great communication and swift service! And a cool house!

    - Tova H.
  • “Edgar is truly a dedicated and rare find.”
    “Finally, after 4 years of dealing with incompetent air conditioner repairmen I have found a truly knowledgeable technician in Edgar Mejia, owner of Nu-Air Air Conditioning Repair.”
    - George H.
  • “Fantastic service”
    Fantastic service, amazing attention to detail, very honest!
    - Wayne A.
  • “The best service!”
    Thanks NU-Air Heating & Cooling, LLC and Edgar Mejia for your quick, reliable service, expertise and professionalism installing my new AC/heating unit. So happy I had someone I could trust to do the job while I was at work.
    - Peggy
  • “Professional, knowledgeable, fast, great communication”
    Professional, knowledgeable, fast, great communication and the best price. If you want great service this is the place.
    - Jeff M.

    Top Notch Products & Services

    We offer a full range of heating and air conditioning services to cover all your home comfort needs. When the time comes for a new heater or air conditioner, we offer quality systems from the leading brands in the industry, expert installation, and reliable service.

    Our comfort specialists are equipped to meet all your needs for:

    A broken heating or air conditioning system is often urgent. Our comfort specialists have the training and tools necessary to quickly diagnose the problem and restore the comfort of your home or business. When the problem just can’t wait, call for emergency service 24 hours a day, 7 days a week.

    Please call (985) 288-2445 for more information or to schedule service

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    Our Maintenance Plans

    Our Technicians Service All Top hvac brands

    Don't see your preferred brand listed? Don't fret, we are equipped to service all makes & models!
    • Daikin
    • Trane
    • Carrier
    • Goodman
    • Rheem
    • York
    • Coleman
    • Lennox
    • Areas We Serve Keep Your Home or Business Comfortable
      Nu-Air Heating & Cooling, LLC proudly serves residential and commercial customers across St. Tammany Parish, Jefferson Parish, New Orleans, and beyond.
    • Our Available Resources Your One-Stop Resource for HVAC Solutions
      At Nu-Air Heating & Cooling, LLC, we don’t just provide expert HVAC services—we offer a full suite of resources to help you make informed decisions and keep your systems running smoothly.
    • Contact Nu-Air Today! We're Here to Help!
      At Nu-Air Heating & Cooling our passion is solving problems & helping people. Whether you need a quick repair, or expert advice, or are looking to schedule a service, our team is ready to assist you.
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    • Cost-Effective & Energy Saving Services

      We provide top-tier HVAC solutions designed to maximize efficiency, lower energy bills, and keep your home comfortable year-round.

    • NATE-Certified Technicians
      Our highly trained and certified professionals ensure expert service, precise installations, and reliable repairs you can trust.
    • Your Satisfaction is Guaranteed

      We stand by our work, offering a commitment to quality and customer satisfaction with every service we provide.

    • Focused on Improving Your Indoor Comfort

      From air quality solutions to perfectly tuned climate control, we prioritize your home’s comfort and livability.

    • Emergency Services Available 24/7

      Heating or cooling issue? We’re here for you anytime, day or night, to restore comfort when you need it most.

    • Over 25 Years of Experience
      With decades of expertise, we bring proven knowledge, reliable solutions, and a track record of excellence to every job.