

At Bosk Engineering, we are passionate about creating infrastructure that not only meets the needs of today, but also preserves our natural resources for future generations. With years of experience in engineering, forestry, land management, and infrastructure management, we specialize in the design and construction of roads, bridges, culverts, fish passage structures, and other infrastructure that seamlessly integrates with the environment.
Sustainability – We prioritize environmental sustainability in every project, ensuring that our bridge inspection and design decisions will contribute to long-lasting and eco-friendly infrastructure.
Innovation – We embrace the latest precision engineering techniques and technologies to create projects and solutions that address the unique challenges of modern infrastructure.
Uncompromising Quality – Quality is at the heart of everything we do. From the initial design phases to the final touches, we use the highest standards for bridge inspection and regular maintenance.
Customer Focus – We place careful and dedicated attention to service, we are not only skilled at doing what's best, but also ready to meet your specific needs, whether it's a custom-fabricated solution or a concrete effort to bridge.

Stewardship – We are stewards, managing our financial and environmental resources for the current and future generations.
Integrity – We do what's right for our client and public resources
Service – We are driven by service and believe it is a privilege to serve our local and international communities

To provide optimal solutions for our clients and the environment

To be generational partners with our clients, serving them now and into the future
We are partners with our clients. We are hired by stakeholders from all backgrounds - landowners, restoration non-profits and public agencies. As such, we view our projects holistically, considering the costs and ramifications of a project from the perspective of all parties and over the life of project – from design, permitting, construction to long term maintenance and performance.

Our culvert designs prioritize water flow management and environmental sustainability, preventing erosion and protecting aquatic.

Whether you need a simple timber bridge or a complex structure, our bridge designs blend seamlessly with the natural landscape.

We design and engineer roads and driveways that ensure safe and reliable access while minimizing environmental impact.

Planning a project? Do you need to understand the options, costs, timeline and ramifications of a project? We can help











Professional Engineer – OR #084739PE, WA #54934
HAZWOPER 24 hour
Bridge Condition Inspection Training (Washington State Department of Transportation)
Incident Command System – ICS-100 (Federal Emergency Management Administration)
National Incident Management System – IS-00700.a (Federal Emergency Management Administration)
Basic Fire Fighter II (National Wildfire Coordination Group: S-130, S-190, L180)
Washington State Boater Education Certified - #00289302
Worker Protection Standard Training – Certification #W52192 (Washington State Department of Agriculture)
Easements in Washington (The Seminar Group)
Forest Practices Channel Migration Zones (Washington Department of Natural Resources)
Fish & Wildlife Crime Observation Reporting (Washington Department of Fish and Wildlife)
Basic Accident Investigation (Washington State Department of Labor and Industries)
ArcGIS Desktop III: GIS Workflows and Analysis (King County GIS Center - Esri)
SWERVE Fleet "Sudden Impact" Program (SWERVE Fleet Training)
Forest Practices Unstable Slopes Training (Washington Department of Natural Resources)
Professionals licensed in your area.
Multidisciplinary solutions and access to a large network of customers and vendors
Excellent communication – we call people back and embrace sharing ideas and information
We're here to help you with all your forestry and geotechnical engineering needs. Whether you're planning a new road, bridge design, or environmental structure, our team of experts is ready to assist you from the initial concept to the final build.
E-Mail: [email protected]
Phone: 253-205-6787
Mailing Address: PO BOX 816, Enumclaw, WA 98022
Request a Bridge Inspection
Let us know how we can help. Our licensed experts specialize in bridge inspections across Washington, Oregon, and Idaho. Complete the form below and we'll get back to you quickly.

WA UBI: 605-598-272
OR Registration: 228538294
EIN: 85-0616388
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