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Air Duct Replacement Service

Complete Air Duct Replacement

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Why Choose NexGen?

Family Owned & Operated Business
Available 24/7 for Emergencies
Trusted Name in Home Repair
Available 24/7 for Emergencies
Fully Licensed & Insured Technicians
Commercial & Residential Experts
NexGen specializes in ductwork replacement, which can improve the performance, reliability, and efficiency of heating and cooling systems. All the air that leaves/returns through the vents passes through air ducts. A blockage can restrict airflow and strain your air conditioning system. Duct damage, contamination, and leaks can severely impact indoor air and make it unhealthy to breathe. Fortunately, NexGen can help with ductwork installation, replacement, and cleaning so you can live free of air duct problems.

Signs of Duct Damage and Poor Condition

Air ducts must be completely intact to allow your HVAC system to function as designed. Signs of damage or poor conditions inside your ducts include:
  • Reduced HVAC Efficiency: Small holes, collapsed ducts, and leaks can make your AC system work harder to maintain set temperatures. This in turn can reduce efficiency, increase your energy bills, and accelerate wear.
  • Restricted Airflow: If less air is blowing from the vents, there may be a blockage in the ducts. The ductwork may be damaged or improperly designed.
  • Dampness/Mold: Air duct issues can lead to dampness. Any moisture accumulation can allow mold to grow, causing odors, additional damage, and potentially health problems.
  • Air Quality Issues: Dust, dirt, pollen, hair, and dandruff can accumulate inside ducts, releasing particles into the air. Rodent droppings may bring odors, bacteria, and viruses into your home. Another concern is asbestos and other potentially harmful materials sometimes found in older ducts.
  • Scratch Marks: Always consult a professional if you notice visible damage to your air ducts. It can signal underlying problems that will get worse if not addressed.
  • Respiratory Discomfort/Illnesses: In addition to increased allergies, contaminated ductwork can contribute to or worsen asthma, lead to infections, and increase the risk of various diseases.

Benefits of New Ductwork

New ductwork can rid your home of bad air. You can live dust-free and newly installed ducts will be sealed and sanitized to prevent allergens and pathogens from entering your home. We use eco-friendly designs and techniques for air duct installation while your new ducts will benefit the environment—indoors and outdoors. With your air safely contained within the system, your HVAC system will run more efficiently, which can lower your monthly energy bills. Our engineering experts make sure your ductwork is properly sized for your home, which helps maximize efficiency, reduce the likelihood of repairs, and lower operating noise.

Other Duct / Indoor Air Quality Services

In addition to air duct replacement, NexGen provides a range of other duct services, including:

Contact Us Today

NexGen is a family owned and operated business trusted for many types of home repair, including air duct replacement. Our Anaheim technicians are licensed, insured, and trained to address any residential or commercial air duct issue. We are available 24/7 for emergencies. Save with our featured deals and offers, which are updated regularly online. For an extended parts and labor warranty, join our X Protection Plan. It includes annual AC, heater, and duct services; discounts on indoor air quality products and future repairs; and priority HVAC/air duct installation. To receive assistance, schedule service, or get a free quote, fill out our contact form or call 833-729-9735.

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Amazing Reviews From Our Loved Clients

Not only did his team deliver promptly and on time, they were friendly and left with a professional install of my new A/C unit. I can’t mention the AWESOME price I got, but needless to say they can beat any deal, and will give you the fastest 1st-rate service available.
Wayne B.
Yesterday I had NexGen install a new furnace and a/c system to replace my 30-year-old system. Their representative Jeff met with me the day before to go over the system that would work best for my home, and presented me with a price I couldn’t turn down. Incidentally, NexGen’s price was over $3,000 cheaper than all other competitors.
Jack W.
My call was promptly returned by Jeff and an appointment was scheduled for the next day. Jeff presented an offer that I couldn’t refuse! A crew was available that day and came, saw and conquered. I had A/C that evening at a very fair price. Highly recommend NexGen.
Lisa S.

Amazing Reviews From Our Loved Clients

  • Ruben is the absolute best!!! He was professional, straight forward, knowledge, and efficient. He did an amazing job maintenancing our AC unit. He kept us informed throughout the entire process and really went above and beyond to make sure we were satisfied with his service. He will be our go-to going forward for any HVAC services and issues.

    Sevi Z.

    Technician Jonathan Dimas was fast, arrived early and cordial he was also very knowledgeable and honest. I highly recommend them. Definitely will be using them again for any service needs for the AC repairs.


    James M.

    I would recommend NexGen when it comes to HVAC work in a heartbeat. Quotes are fair. They are super professional. They work fast!!! It was a quick two day job to replace our ducts and replace and install the HVAC system. They are amazing! Answered all our questions. Put our minds at ease. Walked us through everything. If anything was wrong they come right out and fixed it.

    Windy M.

  •  I used NEXGEN for the first time, for my first AC repair ever. The woman who took my call was great! Roger the technician was courteous, very knowledgable, informative and thorough. I was very satisfied that I got the best information and best job possible at a reasonable cost.


    Bill P.

    Roger was Exquisite! His work was efficient, he was fantastic, & very professional!! We are loving the cool arctic air now especially well needed during these hot So-Cal summer! THAAAANK YOU ROGER!


    Jenny-Victoria M.

    Benny and Terrance came out to my house and performed a deep clean of my HVAC AND Informed me on some problems with my AC. They performed a good job and were very professional. Pleasure to have them.


    Francisco U.

  • Roger and Martin came same day as I called to check on our problem. Very friendly and knowledgeable. Inspected our system and gave us some pointers. Thanks guys


    Jill J.

    Jesus was professional, on time, informative, Covid compliant, and all-around exceptional. Very happy with NexGen. Jair who flushed our tankless water heaters was equally as charming. You've got a great bunch of guys!


    Janice B.

    We just recently bought a house and wanted piece of mind knowing that our a/c was performing to its potential; especially during these record breaking heat. I was able to book next day service. The service delivered by Jay, was exceptional. He was respectful, professional and knowledgeable. He made me feel confident I called the right company for the job.

    Jacquelyn A.

$44 X Protect Complete System Tune Up

As the next generation of home comfort, NexGen is always after the next big thing to revolutionize the HVAC industry
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