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Coffman Excavation, specializing in excavation and heavy civil projects, is known for fast-tracking complex projects while maintaining the highest level of safety and professionalism. The company has a long-time relationship with Skanska, having worked on more than 200 projects together totaling $238 million since 2002.

In 2024, the companies collaborated on $13.2 million worth of work, including the Portland International Airport Terminal Core Redevelopment and Oregon Health and Science University’s Inpatient Addition.

鈥淭hey are a true partner, proving this in every project we work on with them,鈥� a Skanska representative noted when nominating Coffman for an All-Star award.

The excavation firm’s early involvement in preconstruction planning on the OHSU project provided valuable insights when planning logistics on a constrained site. In addition, its transparent approach to cost management and efficient work resulted in nearly $1 million in savings on the project.

Coffman has demonstrated environmental leadership by investing in filtration systems, using tier-four or higher machines to outfit its fleet, and deploying electric excavators to reduce emissions. The company consistently exceeds diversity participation goals on major projects and supports community organizations including Mercy Corps and Oregon Food Bank.

Coffman’s safety program, established more than two decades ago, has garnered multiple industry awards including the AGC National Safety Excellence Award in both 2020 and 2022.