Cotter's Sewer Service

Cotter's Sewer Service is based in Laurel, Montana, a small city along the Yellowstone River about 15 miles southeast of Billings, and they've built a 4.3-star rating across 12 reviews. Their unusual mix of plumbing, septic services, and party equipment rentals makes them a known name in the Laurel community for more than one reason. Septic service in the Yellowstone River valley requires attention to local soil and groundwater conditions, and a provider with deep roots in Laurel understands that context. You can reach them at (406) 628-5989.

Cotter's covers both the indoor plumbing side and the outdoor septic system, which is genuinely useful when a problem spans both. Septic services include tank pumping, inspections, and system maintenance for residential and commercial customers in and around Laurel. Their plumbing work handles drain cleaning, pipe repairs, and fixture issues that often show up alongside septic problems. Having a single company that can address a backup whether it's originating in the house lines or the tank itself removes the guesswork of who to call first.

Cotter's Sewer Service serves Laurel and the surrounding communities in south-central Montana, including the Billings metro area just to the west. Properties along the Yellowstone River corridor and in the agricultural areas surrounding Laurel are well within their range. Their familiarity with local building stock and soil conditions gives them an edge on jobs that require more than a surface-level fix.