Air Duct Repair Services

Restore Comfort and Efficiency with Expert Air Duct Repair

Leaky, crushed, or disconnected air ducts can compromise your entire HVAC system—reducing airflow, driving up your energy bills, and impacting your home’s indoor air quality. At LA Attic Pro, we provide professional air duct repair services to restore your ductwork’s performance and keep your home comfortable year-round. Whether you’re dealing with uneven airflow, unusual odors, or noisy vents, our skilled technicians will find and fix the problem fast.

Why Air Duct Repair Is Important

Air ducts are the pathways that deliver heated or cooled air from your HVAC system to every room in your home. When they’re damaged or poorly sealed, air escapes into unconditioned spaces like attics or crawl spaces—forcing your system to work harder and wasting energy. You may also experience temperature fluctuations, musty smells, or an increase in dust and allergens inside your home.

Ignoring duct damage can lead to even more serious problems, including mold growth, decreased HVAC lifespan, and poor indoor air quality. That’s why it’s essential to have your air ducts professionally inspected and repaired by a trusted team like LA Attic Pro.

Common Air Duct Issues We Fix

Our experienced technicians are trained to identify and repair all types of ductwork problems, including:

  • Loose or disconnected duct joints

  • Crushed or collapsed duct lines

  • Air leaks due to torn or deteriorated ducts

  • Mold or moisture damage

  • Excessive dust or debris buildup

  • Rodent damage in attic or crawl space ducts

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What to Expect from Our Duct Repair Service

When you choose LA Attic Pro, our team begins with a comprehensive inspection of your air duct system, looking for signs of airflow loss, physical damage, or contamination. Once we identify the issue, we perform precise repairs using high-quality materials and proven sealing techniques. In some cases, partial replacement or duct sealing may be recommended for long-term performance.

We ensure all repairs are code-compliant, energy-efficient, and designed to improve your comfort and indoor air quality. The result is a duct system that works better, costs less to run, and delivers cleaner air to every room in your home.

Why Choose LA Attic Pro

LA Attic Pro is a trusted name in Los Angeles for professional attic, duct, and HVAC-related services. Our technicians are licensed, insured, and experienced in both diagnosing and repairing ductwork in homes of all sizes. We believe in honest assessments, transparent pricing, and lasting results—no shortcuts, just solid work that stands up over time.

Whether you’re dealing with uneven heating and cooling, high utility bills, or signs of duct damage, we’re here to help with reliable, same-day service you can count on.

Serving All of Los Angeles – Fast, Local & Reliable

Whether you're in Santa Monica, Glendale, Pasadena, the Valley, or South LA, we provide same-week appointments and quick, thorough work. We're proud to be one of the top-rated attic insulation companies in Los Angeles with hundreds of happy homeowners behind us.

Schedule Your Free Duct Inspection Today

If you suspect your air ducts are leaking, damaged, or just not performing as they should, contact LA Attic Pro today. We’ll schedule a free inspection and provide a clear, no-obligation quote for professional air duct repair services. Breathe easier and save more—starting with a system that works like it should.
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Frequently Ask Questions You Should Know

How do I know if my air ducts need repair?

Signs you may need duct repair include:

  • Uneven temperatures between rooms

  • High energy bills

  • Whistling or rattling sounds from vents

  • Dust buildup or poor indoor air quality

  • Musty odors or visible damage in the attic or crawl space

If you notice any of these issues, schedule an inspection with LA Attic Pro.

In many cases, yes. If the damage is isolated to specific sections or caused by minor leaks, repairs are more cost-effective. However, if the duct system is very old, contaminated, or extensively damaged, replacement may be recommended.

Common causes include poor installation, aging materials, rodent infestations, moisture damage, and physical pressure from heavy attic storage or collapsed insulation. Over time, ducts can sag, tear, or separate at joints.

Most residential duct repairs can be completed in a few hours. The timeline depends on the size of the system and the extent of the damage. We’ll provide a detailed estimate after our inspection.

Yes. Damaged ducts can pull in dust, allergens, and insulation particles from attics or crawl spaces. Properly sealed and repaired ducts prevent contamination and help deliver cleaner air throughout your home.

Absolutely. At LA Attic Pro, we conduct a full inspection of both supply and return ducts, including hard-to-reach areas in attics or crawl spaces. We use specialized tools to identify leaks, blockages, and damage before recommending repairs.

Yes. All of our duct repairs come with a workmanship guarantee. We stand behind the quality of our materials and the professionalism of our team.

Just give LA Attic Pro a call or submit a request through our website. We’ll schedule your free inspection and provide a no-obligation quote for fast, affordable air duct repair.