HVAC COatings

If you’re a homeowner, you know that keeping an eye on how things work around the house is the key to a safe and healthy environment. You need to pay attention and call the professionals at A-1 Total Service Lining when you notice restricted airflow, unpleasant smells coming from standing water, or if you observe dirt/sand escaping through the vents in your house.

We provide air duct services for all types of problems. Our technicians are experienced and will perform air duct sealing with Duct Armor at the highest standards, no matter the size or specifications of your air ductwork system.

Replacing underground air ducts used to be a major repair that would cost homeowners thousands of dollars. Today you can get inground air duct repair for the system already installed in your home and extend their life by decades through a service called air duct re-lining. The Los Angeles, South Bay and Orange County inground air duct lining & repair experts at A-1 Total Service Plumbing can provide you with outstanding service from friendly and skilled technicians to help you restore your home’s heating and cooling system. We can repair and re-line the ducts in your walls, attic, floor, crawlspace, or anywhere else they might be run, including down into the slab below your building—all without tearing apart your walls or jackhammering open your foundation!


did you know...

We are the official dealer of duct armor products in los angeles

If the plumbing in your home is like your body’s veins and arteries, then the air conditioning, heating, and ventilation are like the respiratory system that allows your home to breathe. The ducts that flow throughout your home bring fresh air in, carry stale air out, and keep you cool or warm when you need it. However, these inground ducts are usually constructed from galvanized metal or cast concrete; sometimes containing asbestos or fiberglass. Over time, moist air can cause condensation, which leads to rust in air ducts, cracks, leaks, water in the air ducts, and even bacteria and mold growth.

want to improve your

air quality

Your indoor air quality is impacted by the cleanliness of your air ducts. If you’ve never had your ducts cleaned or inspected before, the Duct Armor solution may be your best chance at cleaner, healthier air for your home or business. We can provide in gound air duct repair, air duct restoration and more. Our in-slab air duct lining will help protect your ducts and ensure cleaner, healthier air.

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We can send out a skilled HVAC technician to evaluate your ductwork with one of our video inspection cameras. We can take a video of the inside of your ductwork and show you what’s lurking inside. From there, you can make an educated decision on your repair methodology using Duct Armor.