Licensed contractors in Coulee Dam, WA

8 contractors · Updated Aug 13, 2026

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Bowman Electric LLC

Residential · Coulee Dam, WA

License #BOWMAEL793DQ · $4,000 bond

H S Casework

General · Coulee Dam, WA

License #HSCASSC826O7 · $30,000 bond

Oasis Lawn Care CO

General · Coulee Dam, WA

License #OASISLC034KH · $30,000 bond

Trades in Coulee Dam

Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.