Pacific Foundation | Geotechnical Excellence

(360) 200-6608

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Based in Vancouver, Washington

Dedication. Technology.


At Pacific Foundation, we unite unwavering client focus with state-of-the-art equipment and exceptional expertise—relentlessly dedicated to delivering the right solution for every geotechnical construction challenge.

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Who we are

See Our Work

Our Projects

Design & engineering

Our expertise

Pacific Foundation is committed to setting the standard in excellence, safety, and innovation in construction. We focus on our clients’ needs and a collaborative approach to delivers efficient, effective geotechnical solutions.

Pacific Foundation is a full service geotechnical construction company specializing in a wide range of techniques and geotechnical solutions.  Our continued investment in the best people, world-class equipment, and an unwavering dedication to client satisfaction has helped us grow to the largest geotechnical construction company in our region. Explore our services, completed projects and let us know how we can help your next project be a success.

Our Clients

Trusted by Industry Leaders


Learn More About Our Most Innovative Projects

Featured Project Video

Oregon State Capitol

The Oregon Capitol Accessibility, Maintenance, and Safety (CAMS) Phase III project has passed a critical milestone in the seismic retrofit and base isolation of the historical Capitol building. With the building now fully supported by the shoring tower structure, build backs and base isolator installation are underway. Watch the video to learn more about this innovative and historic project!

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Committed to Serving

Reliable and Trusted Partners from Concept to Completion 

No matter the scale or complexity of your project, our team offers tailored foundation solutions ensuring swift response, optimal execution, and successful project completion. With our expertise, world-class fleet and personnel, we deliver results that meet your specific needs, from small-scale endeavors to large-scale undertakings. Our clients trust us to provide the right approach and achieve success at every stage of your project.

Project Showcase

Featured Projects

Click on the image tiles below to learn more about our recent featured projects.

The press blocks project included a large shoring wall built entirely below grade includes a man door and tunnel to access the adjacent building.

Press Blocks Shoring

The press blocks tower was an ambitious project at the former site of the Oregonian which included extensive excavation and shoring to accomodate underground parking & more.

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Sand Island Cement Mixing

Pacific Foundation employed deep cement mixing at Sand Island WWTP, navigating unique soil challenges and resulting in an innovative CDSM solution. 

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River S Bridge Drilled Shafts

On the River S Bridge project, we used our Bauer BG55 on a barge to drill shafts up to 132 feet, employing both temporary casing and slurry techniques.

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HKV Ka'Haku Tower CDSM

Kelikai-Pacific JV’s innovative CDSM solution enabled below-water-table construction with Nordic PCL, a first for Honolulu and the Hawaiian Islands.

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Oregon Capitol Engineering

CAMS3 focuses on enhancing Oregon Capitol’s safety, paving the way for seismic isolation units and vital structural upgrades.


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Our Team

Michael Zeman

Michael Zeman


Ryan Maddock

Ryan Maddock

Vice President Operations

Cory Perron

Cory Perron

General Superintendent

Jeremy Sayad

Jeremy Sayad

General Superintendent

Pacific Structural Systems

Design-Build & Engineering Efficiency

Integrated Expertise: Pacific Foundation, in collaboration with our sister company Pacific Structural Solutions LLC, creates greater efficiency for our clients geotechnical construction and structural engineering expertise under one roof. This integrated approach streamlines the engineering and construction processes, fostering seamless collaboration.

Efficient Coordination: Our cohesive strategy guarantees efficient and consistent coordination from the initial design phase through to construction documentation. This integration significantly reduces potential inconsistencies, ensuring that projects adhere to set timelines without compromising quality.

Holistic Performance Integration: Adopting a design-build model, we ensure that both foundation and structural components are not just designed and constructed independently but are harmoniously integrated. This results in a more streamlined construction process, enhancing the overall efficiency and timeliness of project completion.

Client-Centric Approach: At the core of our operations is a steadfast commitment to quality. Each project we undertake is tailored to meet the specific needs of our clients while strictly adhering to the highest industry standards. Our goal is to not just meet but exceed client expectations, ensuring excellence in every aspect of our engineering and construction services.

Contact Us

Get in Touch

Have questions or interested in learning more about our capabilities? Send us a note and one of our geotechnical experts will get back to you right away. 

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