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Since 1995 Western Washington's Civil Construction Experts

Built for the Pacific Northwest

Built for the Pacific Northwest

OSG Dozing delivers expert earthwork, underground utilities, site development, and heavy civil construction across Western Washington - equipped with advanced GPS machine control and modern equipment, our experienced crews complete projects with precision, efficiency, and reliability.

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Site Development

Complete site development - precise grading and project-ready foundations.

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Site Development

Underground Utilities

We install reliable underground utilities - storm, sewer, and water systems.

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Underground Utilities

Commercial Development

Quality earthwork and infrastructure solutions for commercial development.

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Commercial Development

Roadways & Infrastructure

Building roadways and infrastructure for public and private sectors.

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Roadways & Infrastructure

Preconstruction & Value Engineering

Preconstruction planning that improves efficiency, cost, and project outcomes.

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Preconstruction & Value Engineering

General Contracting

Managing construction projects with coordinated schedules, teams, and execution.

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General Contracting
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Our Values

Grit
Integrity
Craftsmanship
People First
Five generations of excellence
Five generations of excellence

Five generations of excellence

For five generations, OSG Dozing has been shaping the ground this industry is built on. Our experience wasn’t learned overnight, it was passed down through decades of hard work, long hours, and jobs that demanded more than talk. Today, that legacy drives everything we do, blending old-school grit with modern capability.

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