Bolton SepticSeptic service company in Ann Arbor, MI

Bolton Septic is ranked #1 of 44 septic service companies in Ann Arbor by CR Score, with 67 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Bolton Septic is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Ann Arbor and 11 towns within 25 miles: Canton, Ypsilanti, Plymouth, Westland, Wayne, Romulus, Northville, Livonia, Garden City, South Lyon and Inkster. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.

Bolton Septic has a rating of 4.9 from 1,374 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Bolton Septic on (248) 852-0440. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.