Adams Built ExcavationExcavating contractor in Federal Way, WA

Adams Built Excavation is ranked #37 of 180 excavating contractors in Federal Way 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.

Adams Built Excavation is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Federal Way and 12 towns within 25 miles: Tacoma, Fircrest, University Place, Fife, Waller, Midland, Lakewood, Parkland, Wollochet, Milton, Summit and Edgewood. 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.

Adams Built Excavation has a rating of 5.0 from 5 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 Adams Built Excavation on (253) 345-8768. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.