Concrete contractors in Black Diamond, WA

3 contractors · Updated Sep 26, 2026

Concrete contractors form, pour, and finish foundations, slabs, driveways, sidewalks, and other structural or flat concrete work. Washington currently lists 3 Concrete contractors registered in Black Diamond.

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Black Diamond Cncrt Cttng INC

Listed

Concrete · Black Diamond, WA

License #BLACKDC872J6 · $15,000 bond

Egm Construction Group LLC

Listed

Concrete · Black Diamond, WA

License #EGMCOCG782PR · $15,000 bond

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All contractors in Black Diamond, WA (181)
Concrete contractors across Washington

Other trades in Black Diamond

General (122)
Electrical (14)
Plumbing (9)
Floor Covering and Counter Tops (6)
Tile, Ceramic, Mosaic, Natural and MFG Stone (5)
Landscaping (4)
Painting/Wallcovering (3)
Masonry (3)

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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.