Founded in 1996, the MJ Hughes Team is dedicated to enhancing civil infrastructure with precision, safety and integrity.

We are proud to announce that the Makah National Fish Hatchery Weir Repair has been honored as the Infrastructure Project of the Year by the Structural Engineers Association of Washington (SEAW) Seattle Chapter. Congratulations to the CG Engineering & MJ Hughes Design-Build Team!

Who We Are

We are the team you’re looking for – whether you are searching for a GC with an exemplary track record and varied capabilities or a professional home where you can grow your talents and be compensated for your contributions – MJ Hughes is focused on People, Integrity and Excellence.

Build Your Career with MJ Hughes

At MJ Hughes Construction, we offer real opportunities for growth and success, welcoming people from all backgrounds and experience levels. Unlike others in the industry, we’re still growing, creating exceptional opportunities for those ready to work hard, grow professionally, and contribute to something bigger.

Heavy Civil Contractor Washington

Proven

Trade Partners

Specializing in Heavy Civil Construction, we enjoy the opportunity to work with many talented and specialized trade partners who share our commitment to People, Integrity and Excellence.

Experience

Projects

MJ Hughes has a history of high performance in a wide variety of project types.

Highway Construction Companies Washington

Heavy Civil Contractor in Washington and Oregon

We build infrastructure that lasts, from river dams to long highways, delivering every project safely and on schedule.

Heavy Civil Infrastructure Company in Washington

MJ Hughes Construction has delivered heavy civil projects since 1996. Our teams build public works, bridges, and dams along the I-5 corridor. We self-perform key work to control quality and schedule. Every site follows strict safety practices. Skilled tradespeople can explore infrastructure construction jobs in Washington with prevailing wages and benefits. Review current openings on our careers page.

Dam Repair Contractors in the Pacific Northwest

Dams protect communities and hold back vast volumes of water. Aging structures need careful and timely repair. Our crews work in tight conditions and follow demanding schedules, with safety built into every step through daily protocols and ongoing training. View our completed dam projects to see our approach. Tradespeople who want to grow their craft can also explore civil construction jobs in Washington with our team.

Highway Construction Company in Washington

Highways carry heavy traffic every day. We support road and bridge work for public owners across the Pacific Northwest. Our crews work efficiently so traffic keeps moving. See our highway projects for recent examples. Bridges demand precise craftsmanship, and we welcome carpenters and finishers seeking bridge construction jobs in Oregon along the Portland corridor.

Civil Concrete Contractor in Washington and Oregon

Concrete is central to our self-performed work. We complete flatwork, curb and gutter, ADA compliance concrete, and specialized civil concrete structures across Washington and Oregon. Careful preparation ensures each pour performs for years. Experienced finishers can find heavy civil construction jobs in Washington with our crews. Professionals looking for construction careers in Vancouver, WA can also contact us about openings along the I-5 corridor.

Frequently Asked Question

MJ Hughes provides heavy civil construction for public works, dams, highways, bridges, rail, marine, and specialized civil concrete projects, with a focus on Washington and Oregon.

Yes. We currently seek heavy civil carpenters, flatwork and curb and gutter crews, and concrete finishers, with prevailing wages and benefits on public works projects.

Please complete the application on our Careers page. We recruit skilled craftspeople, site supervisors, and project management professionals across Washington and Oregon.

Yes. Safety comes first on every MJ Hughes job site. Our crews follow daily safety protocols and receive ongoing training, and we continue to prioritize safety, quality, schedule, and competitive pricing on every project.