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Slidell

Solving Problems & Helping People is our Passion

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 makes 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!

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

Hear From Our HappY Customers

    USE THIS COMPANY ONLY IF YOU WANT EXEMPLARY SERVICE!
    “Best customer service I've ever received and would never consider any other HVAC service. Edgar is very honest and doesn't try to "over sell" his customers. He was very easy going, said to call him when I made my decision...unlike the other companies that were high pressure sales. Edgar has been in the business for 20 years - his honestly and on-site as a manager service is outstanding. USE THIS COMPANY ONLY IF YOU WANT EXEMPLARY SERVICE!”
    Lori B.
    He has been taking care of my family's heating and cooling needs for years.
    “Edgar is fantastic! He has been taking care of my family's heating and cooling needs for years. I am not an easy customer, as I am very particular with how I expect things to be done. Edgar continues to exceed my expectations! Today he performed the seasonal maintenance for both the upstairs and downstairs units. In addition, he installed the REME-HALO Advanced Environmental Air Treatment System on both units. Edgar recommended this to us, as we have two dogs, two cats, and a rabbit (a lot of paws per square inch in our CBD residence)... The installation was very clean and seamless. The condo already smells better/cleaner (no pet odor at all), and my son's allergies seem much better (no sneezing, no coughing)... Edgar even took the time to register the purchase with the manufacturer to satisfy the warranty requirements. That is service above and beyond! Extremely profession, knows his craft, and always honest... Please do not hesitate to message me, should you require more detailed information. I highly recommend NU-Air Heating and Cooling!”
    Michael B.
    Immediate & honest service.
    “I called Edgar after 6:00 on a Friday night and he came by immediately and had my AC up and running in less than an hour. He was extremely professional and honest, even reviewing a previous invoice from another company for work that we had done to ensure we hadn’t already for what for he completed. I will absolutely call him again and will recommend him to friends and family.”
    Chrissy
    Professional and timely!
    “Edgar came out right away when I called him. Within a few hours to go get parts I was back up and running. He is very professional. I highly recommend him. He's cute too.”
    Donna
    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.
    Edgar is the kind of man that makes the world a better place. He made me a lifetime loyal customer in one visit.
    “As a single mom, one of my biggest worries is being taken advantage of when it comes to home repairs that I know NOTHING about. Edgar is possibly the most honest and knowledgeable professional I have ever met. He not only came the same day I contacted him, but he quickly diagnosed the problem with superior knowledge and skill, and assured me that I did not need a new AC unit when I was convinced I did (and ready to shell out thousands of dollars to replace the whole unit!). I won't even consider using anyone else in the future. The charge for his services were beyond reasonable -- and far less than I've ever been charged in the past. Edgar is the kind of man that makes the world a better place. He made me a lifetime loyal customer in one visit.”
    CMB
    I would definitely recommend Edgar and his company to friends and family.
    “Everything was amazing. The time it took to the service I would definitely recommend Edgar and his company to friends and family.”
    Lydia
    He is the best at what he does.
    “I know first hand the type of quality Edgar demands and that his ethic is so high. He is the best at what he does. I trust NU- Air #100%!!”
    Donna L.
    If there were more stars, I would give them.
    “If there were more stars, I would give them. Edgar and his assistant worked from 9:00 in the morning until 5:00 in the New Orleans heat to get my OLD unit working like it was new. They did an excellent job and were so courteous. AND, not only cleaned up there mess, but made sure the floor was swept better than I could do. I would DEFINITELY recommend them to anyone.”
    Stanley D.

Contact Us Today

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Why Choose Nu-Air?

  • 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.
Keep Your System In Optimal Condition