Excavation, Grading and Land Clearing contractors in Deer Park, WA

7 contractors · Updated Sep 26, 2026

Excavation contractors dig, grade, and clear land — site preparation, trenching, and earthmoving before construction begins. Washington currently lists 7 Excavation, Grading and Land Clearing contractors registered in Deer Park.

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Claimed and verified listings appear first.

4A Farms LLC

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #4AFARFL828OF · $15,000 bond

509 Siteworx LLC

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #509SISL753LO · $15,000 bond

Adk Excavation INC

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #ADKEXEI791DH · $15,000 bond

Advanced Underground Ut Lo INC

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #ADVANUU932MO · $30,000 bond

Columbia Land Management LLC

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #COLUMLM805MF · $15,000 bond

Elk Run Excavation

Listed

Excavation, Grading And Land Clearing · Deer Park, WA

License #ELKRURE743JW · $15,000 bond

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Built from Washington State L&I public records, updated Sep 26, 2026. Subser doesn't do star ratings or reviews — just verified records.