New Air Ducts System Repair

Reliable Heating & Cooling Experts in Los Angeles
Over 18 years of HVAC experience delivering comfort, quality, and value to homes and businesses.

New Air Ducts System Repair

When your air duct system is compromised—whether due to leaks, separated connections, damaged sections, or accumulated wear—it can degrade HVAC performance, waste energy, and reduce indoor comfort. At Air Pro Heating and Cooling, Inc., we offer expert air duct repair services aimed at restoring optimal airflow, improving system efficiency, and ensuring your home or building is comfortable again. With over 18 years of HVAC and ductwork experience, we know how to pinpoint trouble spots and deliver durable repairs that last.

Why Repair Your Duct System?

  • Energy Loss & Higher Utility Bills
    Even small leaks or cracks can lead to significant energy waste. Conditioned air escapes before it reaches rooms, forcing your HVAC equipment to work harder—and costing you more in electricity.

  • Inconsistent Comfort & Temperature Imbalance
    Damaged or disconnected ducts often lead to hot or cold spots, rooms that don’t heat or cool properly, or weak airflow in parts of your home.

  • Poor Indoor Air Quality
    Leaky ducts can draw in dust, debris, insulation fibers, and contaminants from crawl spaces, attics, or wall cavities, circulating them through your living spaces.

  • Reduced HVAC Lifespan & More Frequent Repairs
    When your system has to compensate for duct inefficiency, it operates under extra stress. This accelerates wear, leads to more breakdowns, and shortens equipment life.

Common Duct Issues We Repair

  • Leaky seams, joints, and connections

  • Detached or sagging ductwork sections

  • Collapsed or crushed ducts

  • Improperly sealed transitions or takeoffs

  • Damage from pests, rodents, or construction

  • Duct insulation failures or missing wrap

  • Noise, vibration, or rattle caused by loose parts

Our Repair Process

  1. Thorough Inspection & Leak Detection
    We begin with a full duct inspection using visual checks, pressure tests, smoke/airflow tools, and infrared or blower door tests if needed to find hidden leaks or damage.

  2. Diagnosis & Repair Plan
    Once damage is located, we outline which sections need sealing, repair, or replacement. We provide a clear, upfront estimate including materials and labor—no surprises.

  3. Precision Repairs & Sealing
    We use industry‐approved methods and materials: mastic sealants, foil tape, metal reinforcements, new connectors, and flexible duct patches. We reinforce or replace damaged sections to restore integrity and airflow.

  4. Airflow Testing & Balancing
    Post‐repair, we test pressure, airflow, and temperature balance across rooms or zones. We adjust dampers, ensure proper sealing, and confirm that the system is performing as intended.

  5. Customer Walkthrough & Recommendations
    We explain what repairs were done, show you the fixed areas, and provide tips for keeping ducts in good health. We also suggest ongoing inspection and any proactive maintenance you should plan for.

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Why Choose Air Pro for Duct Repair

  • Decades of Duct & HVAC Experience
    We’ve worked extensively on duct systems in homes across Los Angeles—repairing, designing, installing.

  • Owner-Led Oversight & Quality Control
    With Ben Rabina personally involved in major repair work, you receive accountability, craftsmanship, and transparent communication.

  • Flat, Transparent Pricing
    Our quote covers all anticipated materials and labor. If surprises arise, we communicate them first—never surprise you with hidden costs.

  • Prompt, Reliable Service
    Duct issues affect comfort and energy use—we respond quickly, schedule repairs efficiently, and aim to minimize disruption to your home.

Preventive Tips & Maintenance

  • Inspect accessible duct runs periodically for disconnections, sagging, or damage

  • Replace or clean air filters regularly so airflow remains strong

  • Keep attic, basement, or crawl space clean and pest-free to reduce damage risk

  • Ensure ducts are well supported and not compressed or pinched

  • Schedule periodic duct inspections or tuneups to catch issues before they escalate

When Repairs Aren’t Enough

While most duct issues can be repaired, there are cases where replacement is more practical—such as when:

  • A large portion of ductwork is old, damaged, or inefficient

  • Multiple recurring leaks or failures have occurred

  • The duct system is poorly designed or mismatched to HVAC equipment

  • Repair costs approach the cost of replacing ducts

In such cases, we’ll provide honest guidance on whether partial or full duct replacement might make more sense for long-term efficiency and performance.

Get a Free Duct Repair Estimate Today

Don’t let failing ductwork undermine the performance of your HVAC system. Contact Air Pro Heating and Cooling, Inc. now to schedule a free inspection and repair estimate. We’ll identify the problem, propose a repair plan, and restore your airflow, comfort, and efficiency—backed by experience and quality you can trust.

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Client Reviews

Austin M. profile picture
Austin M.
07:48 04 Sep 25
Top notch services. They did a good job for me
Bala B. profile picture
Bala B.
14:20 09 Sep 24
My A/C system of 21 years needed to be replaced. Ben / Air Pro Heating on was one of the 3 to 4 companies I contacted. From the day he quoted to when it was installed, it was 3 days! There were over 25 companies in the area, but based on the reviews, not many had experience installing new HVAC systems. Ben was one of the few who did. He provided quotes for two different systems, and I noticed that his labor warranty was far better than the rest. Ben responded to all my inquiries and questions promptly, even on the Sunday of Labor Day weekend. He gave his honest opinion on the ductwork instead of just quoting a replacement. I found him to be very professional in all aspects. Since I needed the new installation done ASAP due to the September heat wave in SoCal, Ben came to my home on Labor Day to perform the pre-inspection. The quote I received was very detailed, with no surprises or additions because of the pre-inspection. He ordered the new system on Tuesday and came out with his crew on Wednesday for the installation. On day of installtion, he showed me the condenser unit and furnace brand names as its listed in his quote. Despite the triple-digit temperatures, Ben and his crew never complained about the heat, saying it was just part of the job. After completing the installation, he meticulously checked each air vent in the house to ensure cold air was properly flowing. He was also kind enough to clean my dryer duct. Overall, I would highly recommend Ben without hesitation for your HVAC installation
Photo from customer review
Bryan T. profile picture
Bryan T.
20:05 01 Nov 22
Ben and the others at Air Pro are the best! Their prices are super fair, and what you get is a superior product. Ben knows HVAC inside and out, and just wants to do a perfect job (and does!).
They saved us over $20k on a job (relative to another quote) by letting us know that our current system was still super new (the other company tried to up-sell us on a new one) and would still be good for 10+ years. They did all the same work at a fraction of the price. Afterwards, there was a small rattling noise when the AC kicked on and they came out the next day and fixed it (the problem was an old register, not their fault, but they fixed it for free anyways).
Being a small company, they're super responsive to phone calls and always willing to help. I wish they did more than just AC, because these guys are awesome.
Mira R. profile picture
Mira R.
23:24 01 Aug 22
great company, great value and very responsive
Maytal M. profile picture
Maytal M.
19:28 11 Mar 22
I had a really good experience working with Ben, he came to inspect my previous system and was very knowledgeable and honest, his quote was very competitive(we took 2 more), and his service was on time and was done in no time.
I will definitely call Ben again and reffer him to anyone I know.
itay S. profile picture
itay S.
05:05 25 Feb 22
My old AC stopped working so I asked around and got few referrals.
Ben Came over the next day and was very kind and explained me that my old AC had a fan issue but since the AC was so old I decided that I want to change it.
Ben gave me a fair price for changing the AC and all the air duct and they installed it within days.
It took only few hours with abut 4-5 employees.
installation was very professional and clean and before I knew it it was done.
I also installed nest thermostat and then connected to the Wi-Fi for me and explain me how to operate it.
I will definitely recommend it to all my friends and family
Tifa C. profile picture
Tifa C.
19:43 24 Feb 22
Air Pro are very professional and giving personal service and care.
Ben was very responsive and quick when our AC broke in the middle of the summer.
He gave us a great price and amazing service and install a new system in a timely manner.
We felt good with him and the team that was very generous and responsible.
Highly recommended!

What are you waiting for?
Contact us now!

With more than 18 years of hands-on HVAC experience, we specialize in high-quality installations, reliable repairs, and long-lasting solutions. Since opening our doors in 2016, we’ve built a reputation for honest pricing, personalized service, and dependable results.

Owner-Led Service

This hands-on approach guarantees quality work and personal attention you won’t find at larger companies.

Honest & Fair Pricing

We believe comfort shouldn’t come with hidden costs or inflated rates. That’s why we provide flat-rate pricing, so you always know what to expect.

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