Extreme ExcavationExcavating contractor in Olympia, WA

Extreme Excavation is ranked #16 of 60 excavating contractors in Olympia by CR Score, with 53 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.

Extreme Excavation is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Olympia and 11 towns within 25 miles: Tumwater, Lacey, Tanglewilde, Tanglewilde-Thompson Place, Yelm, DuPont, Centralia, Joint Base Lewis McChord, Chehalis, Shelton and Steilacoom. The list is based on the business's location and the usual service radius for excavating and grading. Confirm your address is covered when you call.

Extreme Excavation has a rating of 4.3 from 7 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 Extreme Excavation on (360) 754-5595. The business is at 510 93rd Ave SE, Olympia, WA 98501. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.