A waterproof camera on a flexible cable transmits live video of pipe interiors.
Modern cameras are HD with locating sondes.
Use for recurring blockages, pre-purchase inspections, after root clearing, before renovations, and insurance claims.
Camera reveals tree roots, broken pipes, displaced joints, bellied pipes, buildup, corrosion, and illegal connections.
Cost $200-$400 for standard inspection.
Comprehensive report with video $50-$100 extra.
Pre-purchase inspection strongly recommended for older homes..