Sepco Septic ServiceSeptic service company in Conroe, TX

Sepco Septic Service is ranked #27 of 67 septic service companies in Conroe by CR Score, with 56 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.

Sepco Septic Service is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, 8 AM – midnight. On Saturdays it is open 8 AM to midnight and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Conroe and 5 towns within 25 miles: Willis, The Woodlands, Cleveland, Spring and Tomball. 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.

Sepco Septic Service has a rating of 4.6 from 10 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 Sepco Septic Service on (936) 445-1471. The business is at 5225 Rolling Hills Rd, Conroe, TX 77303. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.