Harlan Aerobic Septic ServicesSeptic service company in Tulsa, OK

Harlan Aerobic Septic Services is ranked #2 of 64 septic service companies in Tulsa 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.

Harlan Aerobic 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 Tulsa and 9 towns within 25 miles: Owasso, Collinsville, Catoosa, Skiatook, Claremore, Broken Arrow, Sand Springs, Jenks and Bixby. 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.

Harlan Aerobic Septic Services has a rating of 4.9 from 586 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 Harlan Aerobic Septic Services on (918) 261-0544. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.