Residential clients usually call after repeat backups, slow kitchen lines, cast iron scale, root intrusion, or a camera report that shows the lateral is failing under a driveway, patio, or landscaping.
Property managers and commercial operators call when grease interceptors, shared laterals, or aging cast iron keep producing the same service ticket. The inspection tells us whether the answer is cleaning, descaling, lining, or a targeted robotic cut.
If excavation is truly required, we say so. When the line qualifies for trenchless work, we keep the repair inside the pipe so hardscape and interiors stay intact.