Troy Williams Septic InspectionsSeptic service company in Barnstable, MA

Troy Williams Septic Inspections is ranked #16 of 42 septic service companies in Barnstable by CR Score, with 55 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.

Serves Barnstable and 11 towns within 25 miles: Yarmouth, South Yarmouth, Yarmouth Port, Harwich, West Yarmouth, Hyannis, Centerville, Eastham, Marstons Mills, Mashpee and East Falmouth. 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.

Troy Williams Septic Inspections has a rating of 5.0 from 3 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 Troy Williams Septic Inspections on (508) 385-1300. The business is at 19 Hummel Dr, South Dennis, MA 02660, Barnstable, MA. Ask for a written estimate before any work starts.