Blewett SepticSeptic service company in Chattanooga, TN

Blewett Septic is ranked #39 of 63 septic service companies in Chattanooga by CR Score, with 52 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.

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

Serves Chattanooga and 11 towns within 25 miles: Soddy-Daisy, Middle Valley, Red Bank, Harrison, Dunlap, Signal Mountain, East Chattanooga, East Ridge, Collegedale, East Brainerd and Dayton. 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.

Blewett Septic 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 Blewett Septic on (423) 883-1890. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.