Duct Armor - Lubbock's Top-Rated HVAC Repair

Traditional replacement often means abandoning your underground ducts and installing a costly new overhead system, which involves significant construction. Our patented restoration process works with your existing underground ducts. We video inspect, professionally clean, and apply a durable, zinc-infused liner inside them. This non-invasive approach typically costs about half as much as full replacement and avoids tearing up your home, while sealing leaks and improving your indoor air quality.

Leaky underground ducts force your HVAC system to work much harder, wasting energy and money. Our two-coat Duct Armor liner is specifically designed to seal those leaks from the inside. Once applied, it creates a smooth, airtight barrier throughout your entire duct system. This restoration reduces strain on your HVAC unit, improves airflow, and directly increases your home's energy efficiency, which is crucial for managing our Texas utility bills.

Absolutely. The safety and longevity of the liner are paramount. The zinc-infused coating inhibits mold and bacterial growth, addressing common contaminants found in old underground ducts. Since the inventor began applications in 2002, there has never been a single application failure requiring warranty work. The restored ducts provide a clean, sealed pathway for your air, contributing to a healthier home environment. We provide a video inspection before and after so you can see the transformation.