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Ductless Mini-Split Installation in Mandeville
Authorized Daikin Dealer Serving Mandeville & St. Tammany Parish
Nu-Air Heating & Cooling, LLC installs ductless mini-split systems for residential and light commercial properties throughout Mandeville and St. Tammany Parish. As a locally owned company based right here in Mandeville, we handle everything from initial site assessment to final startup, connecting indoor air-handling units to an outdoor condenser unit without the need for ductwork.
Ready to schedule your installation? Call us today for a free estimate: (985) 288-2445.
Certified Technicians, Daikin Equipment, Multi-Brand Capability
Our technicians hold NATE certification and Trane Variable Speed certification, qualifications that reflect hands-on competency with modern heat pump technology and variable-capacity systems. As an authorized Daikin dealer, we provide direct access to Daikin ductless mini-split equipment backed by proper factory support. We also install and service all major brands: Trane, Carrier, Goodman, Rheem, York, Coleman, and Lennox, among others.
Edgar Mejia founded Nu-Air Heating & Cooling, LLC after more than 20 years in the HVAC industry. As a Navy veteran, Edgar built the company on the same standards of precision and accountability he carried through his service, and that background shapes how we approach every installation.
What to Expect During Installation
A ductless mini-split installation begins with selecting the right placement for the indoor unit and outdoor condenser, then running refrigerant lines and electrical wiring between them. Our technicians are licensed and insured, and they treat your home accordingly: boot covers go on before we enter, and we leave the space clean when the work is done.
Once your system is running, the right maintenance plan helps keep it that way. We offer maintenance plans tailored to your specific equipment and how you use it, whether that’s a single-zone setup in a home addition or a multi-zone system serving a light commercial space in Covington or Madisonville.
Get a Free Estimate for Your Ductless Installation
Free estimates are available for replacement and new equipment installations. There’s no cost to find out what a ductless system would take to install in your space or which configuration fits your needs. Call Nu-Air Heating & Cooling, LLC at (985) 288-2445 to set up your consultation.
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!
Hear From Our HappY Customers
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“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
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“Our unit had gone out sometime in June in New Orleans! Edgar Mejia came out right away and made sure my family and I were taken care of. He was very thorough and efficient. I would call Edgar any and every time for our air conditioning system needs.”Ashleigh B.
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“Edgar Mejia and Nu-Air have gone over and above in catering to our HVAC needs on the Northshore. As a Property Manager with a new property in Mandeville, it's great to have such an efficient, attentive, and reliable company on our team! I know we're in good hands!”Ruth W.
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“Edgar was quick to respond and provided us with options on a new system which were more competituve than the quotes we received. In 36 hours we were financed and cool with a system with the system we wanted for AC and heat.”Samantha
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“He is the only person I would ever trust on my systems. Edgar is incredibly professional, knowledgeable, willing, patient and exceptionally trustworthy. I am in perfect hands with whatever Edgar says needs to be done to any of my 3 systems. When he leaves the house I know he has done the work perfectly and that he has gotten the job done that needed to be done. Working with Edgar is an exceptional experience because he takes exceptional pride in all that he does. And I am not easy to work with.”Jackie B.
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“The owner, Edgar, repaired my a/c. He was very professional, knowledgeable and most of all very honest. I highly recommend using NU-Air for all of your heating/cooling needs!”Michael
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“A true professional in our industry. The representative is knowledgeable,informative, and a pleasure to do business with.”Mark
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“I would highly recommend Nu-Air! Called them on a Sunday morning when our A/C stopped working and thankfully Edgar came to check out it out. He had the part to us the next morning by 10am. He and Diego worked quickly to get our AC back up and running. They were very polite, respectful and professional! I have learned my lesson, forget the expensive home warranty (that came with the sale of the house) that in the end does not pay for itself. Instead, set up yearly maintenance with Nu-Air at 1/2 the cost of the warranty and catch any issues ahead of time. Thank you Edgar and Diego!!”Kelly H.
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“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.
