PORTLAND'S TRUSTED PARTNER
IN CONSTRUCTION SINCE 1979

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WHO WE ARE

Coffman Excavation is your premier contractor for excavation, site preparation and heavy civil projects in the Northwest. Our specialty is fast-tracking complex projects while maintaining the highest level of safety and professionalism.

 

We team closely with general contractors, owners and designers. Our wide range of experience and collaborative approach has afforded us an extensive network of long-lasting relationships and repeat customers. Since 1979, we have completed many of Portland’s most challenging and high-profile projects. 

 

WHAT WE DO

Since 1979, we have completed many of Portland’s most challenging and high-profile projects.

Our capabilities include:

Site Preparation

Mass Excavation

Design Build

Street & Road Construction

Port Infrastructure

Utility Installation

Demolition

Emergency Response & Slide Repair

Environmental Remediation & Bank Stabilization

Septic Systems

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EXCELLENCE IN SAFETY

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Coffman Excavation is proud to place as a finalist at the AGC's

2020 National Safety Excellence Awards Ceremony. 

 

PROJECTS

 

CONTACT

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CALL US
503-656-7000
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