Seattle Grease Trap ServicesSeptic service company in Seattle, WA

Seattle Grease Trap Services is ranked #32 of 158 septic service companies in Seattle by CR Score, with 57 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.

Seattle Grease Trap Services is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 6 PM; Saturday and Sunday, 8 AM – 4 PM. On Saturdays it is open 8 AM to 4 PM, and on Sundays 8 AM to 4 PM. Hours come from the business listing; holiday hours may differ.

Serves Seattle and 11 towns within 25 miles: Mercer Island, White Center, Bellevue, Boulevard Park, Kirkland, Riverton, Bryn Mawr-Skyway, Bainbridge Island, Burien, Newcastle and Inglewood-Finn Hill. 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.

Seattle Grease Trap Services has a rating of 4.6 from 10 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 Seattle Grease Trap Services on (206) 880-7424. The business is at 107 Cherry St #310, Seattle, WA 98104. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.