US · FMCSA ACTIVE
RALPH'S CONCRETE PUMPING INC
Seattle, WA 98144 · DOT 1211713
Company profile
Web-discovered · as of 2026-07-30
Ralph's Concrete Pumping Inc. is a Seattle-based specialty contractor providing concrete pumping rentals and services across Washington and Oregon, operating a large fleet of boom and line pumps for commercial and residential construction projects.
Fleet use
Specialized service
Operating scope
Regional
Equipment
specialized
Ownership
Private
Employees
51-200
HQ · 1529 Rainier Ave S, Seattle, WA 98144
Active USDOT 1211713 and website with recent 2026 activity mentioned in customer feedback.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
98
power units
Activity
road freight carrier
private licence
In operation since
2004
73 drivers
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