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Duct Replacement & Repairs

Solving Problems & Helping People is our Passion

Professional Duct Installation Services in Mandeville

Repairing Damaged & Leaking Ductwork for Optimal Performance

When your air conditioner, heater, or HVAC system is having issues, it is not abnormal to suspect something in the equipment itself. However, many times problems with your unit can be caused by leaks or damage in the ductwork. Your ductwork is responsible for carrying air throughout your home and if it becomes torn or twisted, it can lead to poor performance or more serious problems.

Contact the teamat Nu-Air Heating & Cooling, LLC today for expert duct replacement and repair services in Mandeville, Covington, and beyond!

Reliable Air Duct & Ventilation Repair Services

You may not realize it, but your ductwork has a direct impact on your heater and air conditioner's efficiency and your indoor air quality. If your ducts are leaking with or without your knowledge, you could be wasting a significant amount of money on your cooling costs. Having a professional Mandeville HVAC technician inspect your air ducts to determine if there is existing damage and repairing any necessary hole is essential if you suspect a leak. At Nu-Air Heating & Cooling, LLC, our services are not limited to just equipment repairs.

Our Fully Licensed & Insured Team Is Capable Of Providing The Following Services:


  • Inspection of all ducts
  • Air quality testing
  • Repairing broken ducts
  • Replacing broken ducts
  • Installing new ducts

Top Reasons to Replace Your Air Ducts in Mandeville

If your ductwork is decades old or you have had your equipment inspected and determined that it is leaking, you may want to consider replacement. However, age and leaks are not the only signs that indicate new ductwork is needed. If you notice any of the following, reach out to our duct service team today.

When To Replace Ductwork:


  • If you notice that your monthly energy bills have gone up significantly
  • If there is mold growing in the ductwork
  • If the air quality throughout your home has considerably decreased
  • If your HVAC system is no longer able to produce adequate airflow and consistent temperatures in your home
  • If your ducts were initially designed and installed incorrectly leading to a lack of energy efficiency
  • If your ductwork is damaged beyond repair or the cost of repair is higher than a replacement

By replacing your outdated or damaged ducts, you can enjoy countless benefits. New ductwork will have a positive impact on your system's overall performance and help you reduce unnecessary waste as well as reducing your energy costs and improving your home's air quality.

Contact us today at (985) 288-2445to request a quote for all air duct services throughout Mandeville, Lewisburg, and the surrounding communities.

Understanding the Complexity of Ductwork Replacement

For a professional, it’s just another day on the job. For someone without experience, it can be a downright nightmare, even if you are used to doing projects around the house. It is dirty, difficult, and hot, and everything has to be replaced just so.

Replacing your ductwork is more complicated than it may appear. There are many potential hazards that can occur when attempting to replace ductwork, such as accidentally damaging parts of the HVAC system. There is a high chance you will cut yourself on the metal during the project, because it’s very hard not to do.

Even if the replacement is completed without any accidents, it is likely that the new ductwork will not be installed properly, leading to inefficiency and potential long-term damage. Additionally, there may be more to repair than meets the eye, and you would be missing out on professional advice to make your heating and cooling more efficient. It is always best to trust a professional with this task, rather than attempting a DIY replacement.



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

    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.
    Trustworthy and the only call I would make.
    “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
    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
    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
    My entire family's choice for air-conditioning.
    “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.
    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.
    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.
    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
    Great service, lowest price and easy to work with.
    “I needed a new a/c for my home. I received 4 quotes and Nu-Air was the lowest. Edgar came out to give the estimate himself and returned the following day to start the install. No salesman. Deal directly with the owner. Probably how he keeps the cost lower. I will need my second a/c replaced soon. I won't shop around next time, I will just call Edgar.”
    Keith 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.
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