AAA Septic & Plumbing LLCSeptic service company in Seattle, WA

AAA Septic & Plumbing LLC is ranked #36 of 158 septic service companies in Seattle by CR Score, with 56 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.

AAA Septic & Plumbing LLC is open 7 days a week. Its listed hours are Monday to Friday, 5 AM – 11 PM; Saturday, 5 AM – 10:30 PM; Sunday, 9 AM – 5 PM. On Saturdays it is open 5 AM to 10:30 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

Serves Seattle and 11 towns within 25 miles: White Center, Boulevard Park, Riverton, Burien, Bryn Mawr-Skyway, Tukwila, SeaTac, Mercer Island, Normandy Park, Renton and Vashon. 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.

AAA Septic & Plumbing LLC has a rating of 4.5 from 8 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 AAA Septic & Plumbing LLC on (206) 703-4090. The business is at 8109 5th Ave SW, Seattle, WA 98106. Ask for a written estimate before any work starts.