Big Johnson Septic Tank ServicesSeptic service company in Greenville, SC

Big Johnson Septic Tank Services is ranked #32 of 77 septic service companies in Greenville 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.

Big Johnson Septic Tank Services is open Tuesday to Saturday. Its listed hours are Tuesday to Saturday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Greenville and 11 towns within 25 miles: Greer, Five Forks, Taylors, Wade Hampton, Simpsonville, Mauldin, Spartanburg, Fountain Inn, Valley Falls, Boiling Springs and Sans Souci. 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.

Big Johnson Septic Tank Services has a rating of 4.3 from 12 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 Big Johnson Septic Tank Services on (864) 877-8703. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.