Many dryer vent issues originate from poor materials, usually installed during the construction of the home. The wrong materials can cause excessive lint accumulation, resulting in a fire hazard for the home.
At Dryer Vent Wizard of Middle Tennessee, we provide each customer with a full inspection of their dryer vent, and try to get a visual of the entire vent--even if it means we have to descend into the dark underside of the home--the crawl space!
This video shows one example of what we typically find while down there.