How Video Inspection Technology Has Changed Drain

For decades, diagnosing problems in drains relied heavily on symptoms, chance, and partial measurements—often leading to invasive inspections or repeated visits. Today, video inspection technology has shifted drain diagnosis from guesswork to direct observation, allowing teams to identify defects inside pipes with far greater accuracy.

At the core of this change is a small camera system attached to a flexible cable or crawler. As it travels through the pipe, the system transmits real-time footage, helping professionals pinpoint the location and nature of clogs, cracks, corrosion, root intrusion, and joint failures.