OUR PASSION is Solving Problems & Helping People

Our HVAC Services in Mandeville

We Do It All at Nu-Air Heating & Cooling

When you are looking for the absolute best in quality workmanship and customer service, you need look no further than Nu-Air Heating & Cooling Inc. Our dedicated, highly trained team of Mandeville HVAC experts are proud to provide our customers with the comprehensive heating and cooling services you need to cover virtually any issue you might encounter. Whether you are a home or business owner, we pride ourselves on providing every customer with quick, top-quality service they can rely on no matter what. 


Contact us today online or at (985) 288-2445 to learn more about how we can help you! We are eager to provide our customers with the committed service they deserve.


 

  • “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.

    Our HVAC Services

    Here at Nu-Air Heating & Cooling, our HVAC services span a broad range of offerings. With over two decades of experience in the field, we are proud to offer full residential and commercial HVAC services for homes and businesses throughout Mandeville, Covington, and the Northshore. Our technicians can perform a home safety inspection, install a cutting-edge air conditioner powerful enough for Louisiana summers, or ensure the air circulating through your commercial space is healthy and pure. 

    Our team at Nu-Air Heating & Cooling Inc. offers a large variety of HVAC services, including heater and air conditioning:

    From furnace maintenance to air quality control, we do it all. Our services are comprehensive and tailored to each individual customer’s needs, property, and budget. If your residential or commercial space needs quick and effective HVAC services, get in touch with us for service right away. 

    Continue Reading Read Less
    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.

    Technicians Dedicated to Customer Satisfaction

    At Nu-Air Heating & Cooling Inc., we know that a superior customer experience begins with superior training for our technicians. Each of our HVAC specialists undergoes continuous training to ensure that no matter what challenge you are facing, you receive the best possible service. In addition to being licensed and insured, our technicians are also courteous, polite, and clean cut. We do everything in our power to ensure that your home is kept clean during our services, including using mats and boot covers as necessary.

    Please reach out to us today at (985) 288-2445 to schedule a service or to request an estimate on our HVAC services.

    Continue Reading Read Less
    Contact Us!

    Get Your Free Estimate

    We’re Ready to Help
    • Please enter your first name.
    • Please enter your last name.
    • Please enter your phone number.
      This isn't a valid phone number.
    • Please enter your email address.
      This isn't a valid email address.
    • Please lookup your address.
    • Please make a selection.
    • Please enter a message.
    • By submitting, you agree to receive text messages from Nu-Air Heating & Cooling, LLC at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy
    • 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.