McGowan's Septic ServiceSeptic service company in Jacksonville, FL

McGowan's Septic Service is ranked #43 of 54 septic service companies in Jacksonville 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.

McGowan's Septic Service is open Monday to Friday. Its listed hours are Monday to Friday, 10 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Jacksonville and 11 towns within 25 miles: Bellair-Meadowbrook Terrace, Orange Park, Nassau Village-Ratliff, Oakleaf Plantation, Lakeside, Fruit Cove, Atlantic Beach, Neptune Beach, Fleming Island, Jacksonville Beach and Ponte Vedra Beach. 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.

McGowan's Septic Service 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 McGowan's Septic Service on (904) 566-2676. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.