Excellence in Infrastructure

Jansen is a civil

contractor that excels at

larger municipal contracts.

We execute across multiple disciplines. Our success is founded on building the best teams in the industry – people who enjoy the challenges and opportunities offered in the construction industry.

Work at Jansen

Want to come to work where opportunities, challenges and integrity are key elements of our teams?

bellingham

360-933-4807

1215 W. Holly Street
Bellingham, WA 98225

Seattle

360-933-4807

701 Fifth Ave Suite 3540
Seattle, WA 98104

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