I hired A&M Basement Waterproofing (Anthony Muscat, 586-864-2090) in August 2026 for a sewer pipe repair in the Waterford, MI area.Invoice total: $2,800.What was actually done according to the invoice: located a leak at the elbow going into the wall, removed a section of 4" pipe, rebuilt the stack, and added a new cleanout with a 5-year warranty on parts and labor.From what I observed on site, the work consisted of replacing a few PVC fittings and one black rubber coupling. Materials were clearly under $200, and one person completed the physical work in approximately 30 minutes.No detailed written quote or itemized breakdown was provided beforehand. Given the actual scope of work and material cost, the $2,800 charge is far beyond reasonable for the job performed.I have already paid in full. Sharing this experience so others can make a more informed decision. Always get multiple written quotes with clear scope and pricing before hiring.