Supreme Septic ServicesSeptic service company in Louisville, KY

Supreme Septic Services is ranked #1 of 26 septic service companies in Louisville by CR Score, with 65 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.

Supreme Septic Services 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 Louisville and 12 towns within 25 miles: Middletown, Douglass Hills, Buckner, Jeffersontown, Lyndon, La Grange, Fern Creek, Saint Matthews, Buechel, Shelbyville, Highview and Newburg. 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.

Supreme Septic Services has a rating of 4.9 from 156 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 Supreme Septic Services on (502) 222-5447. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.