Certified Roof Dryer Vent Cleaning in Trussville, AL

Because we finish with an airflow test at the exterior vent hood and send before/after photos at both the dryer end and the termination. 'The tech only cleaned the inside end and never went outside' is the number-one complaint in our rescue calls — the exterior airflow test is non-negotiable on our jobs.

Almost always the vent. LG d80/d90/d95, Samsung 'Check vent', and Whirlpool/GE flow codes all read the same airflow sensor and trip when the line is restricted. A cleaning is the cheap fix to try first; if the code persists after a clean and a verified airflow test, then it's worth a dryer service call.

Same root cause as damp clothes in most cases — airflow restriction in the duct line. The other 20% is a failing heating element on the dryer itself, which we'll identify on the visit and refer to an appliance tech if the vent side is clear.

Most often a clogged duct line tripping the dryer's thermal cutoff. A standard cleaning fixes it in most cases. If it keeps cutting off after a clean and a verified airflow test, the thermal fuse has likely tripped and needs reset by an appliance tech.

Two common causes: cold-weather condensation in a long uninsulated run hitting warm moist exhaust, or a blocked line that isn't exhausting fully. We diagnose on the walkthrough — fixes range from insulating the run to clearing the blockage to re-sloping the duct.

Common call. Sometimes the duct slipped off the dryer connection, sometimes it came apart inside the wall cavity. We locate the disconnection (camera if needed), reattach with proper clamps, verify airflow, and clean the line while we're there. Regular Trussville request.