Dependable & Knowledgeable Slidell On The Cutting-Edge of HVAC

HVAC Services in Slidell 

Proving Expert Heating & Cooling to the Northshore & Beyond

It’s no secret that the weather in the South can be intense and unpredictable—especially during hot, muggy summers and the annual hurricane season. Louisiana residents heavily rely on their HVAC systems to keep them cool in the summer, warm in the winter, and cozy year-round. However, when a Slidell home or business owner’s furnace or AC breaks down, they count on Nu-Air Heating & Cooling Inc. to restore the right indoor climate in their residential and commercial properties. 

Since 2016, our local, Veteran-owned company has been proudly serving Slidell and beyond. We offer a wide range of heating, cooling, and geothermal services including indoor air quality solutions. We also service all system brands, makes, and models, and we are yet to encounter an HVAC issue we can’t handle.

Services We Offer

Our professional team of expert HVAC technicians is big enough to tackle the comfort needs of residential and commercial properties by offering:

  • AC and heating installation
  • AC and heating repair
  • AC and heating replacement
  • Maintenance plans
  • Air purification 
  • Residential HVAC 
  • Commercial HVAC 

If you don’t see a service you need in the list above, but you have an HVAC issue in our service area, please feel free to call us. We might be able to find a way to reach you and provide the service you need.

Signs It Is Time to Repair or Replace Your HVAC Systems

How do you know when it’s time to schedule a service for your AC unit, heater, or another HVAC component? While routine maintenance is recommended at least annually to ensure the ongoing quality of your AC and heater, there are certain key telltale signs that your units need TLC right away.

The most common signs your HVAC system is in need of repairs or being replaced include:

  • Your heater or AC is over 10 years old
  • Repairs cost at least half of how much installing an entirely new unit would cost
  • Your energy bills have been steadily increasing
  • It’s difficult to keep your home or business a consistent temperature
  • Your property is dustier than usual
  • Your unit make odd sounds and/or emits strange smells
  • The air quality in your residential or commercial space is poor

Call (985) 288-2445 or contact us online to schedule a service. We are open 24/7 for your convenience. 

Why Choose Nu-Air Heating & Cooling Inc.?

If you are looking for reliable and highly skilled heating and cooling technicians, turn to Nu-Air Heating & Cooling Inc. We are available 24 hours a day 7 days a week for any emergency situations. With our professional team, you won’t have to wait for the next day during business hours to get your furnace or AC fixed.

Make Nu-Air Heating & Cooling Inc. your first call for all your comfort needs and expect the following:

  • Prompt, friendly, trained, and respectful technicians and installers
  • Upfront pricing and fair rates
  • No-mess service
  • 24/7 emergency services
  • 100% satisfaction guarantees
  • Cost effective and energy saving products and services

As experienced, local HVAC technicians, we are committed to delivering only the highest level of workmanship and customer care. Please don’t hesitate to reach out to us today to discuss how we can improve the quality of your home or business. 

For all your HVAC needs, contact Nu-Air Heating & Cooling Inc. online or at (985) 288-2445 for quality heating and cooling services throughout Slidell and the surrounding areas!

About Nu-Air Heating & Cooling, LLC

Why Choose Nu-Air Heating & Cooling, LLC?

  • 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.

Hear From Our Happy Customers

At Nu-Air Heating & Cooling, LLC, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “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.
    “Have used other services and this one is far above the rest”
    “Have used other services and this one is far above the rest”
    - Bea D.
    “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
Our Maintenance Plans
Keep your home or business running smoothly with our comprehensive maintenance plans!

Contact Nu-Air Today!

Get Your Free Estimate

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We're Available to Help 24/7!
Address
1199 Girod St
Mandeville, LA 70448
Map & Directions
Hours
  • Monday - Friday 7am - 7pm
  • Saturday - Sunday 7am - 7pm
Contact 985-288-2445
Nu-Air Heating & Cooling, LLC Nu-Air Heating & Cooling, LLC
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