Road + Site Design Engineering

30 years of extensive, real-world experience in public, private, industrial,and commercial engineering

Road + Site Design Engineering


  • -Geotechnical Consulting
  • -Slope Stability Analysis
  • -Subsurface Evaluations
  • -Site Characterization
  • -Soil & Foundation Evaluation
  • -Retaining Walls
  • -Geohazard Assessment
  • -Groundwater Flow Analysis
  • -Compliance & Monitoring
  • -Permitting & Planning
  • -Site Design & Site Plans
  • -Bridge Design & Evaluations
  • -AutoCAD Services
  • -Safety, Quality & Work Plan

Bell Design offers over 30 years of extensive, real-world experience in public, private, industrial,and commercial engineering services with demonstrated expertise in all levels of regional and federal regulatory compliance. We offer advanced Geotechnical Engineering services including design and analysis, subsurface investigations, and computational and laboratory analysis to identify all geohazards to determine the safest and most appropriate foundation and earthwork solutions for your project.
From rural roadways to city urban renewal projects to commercial and private site development, we can help your project succeed within your budget scope, and throroughly engineered to modern standards.
Because our name and reputation are on the line with every project we complete and with every client with whom we interact, we make every effort to ensure that our work is done accurately and cost effectively. A project plan is detailed for all projects and includes a scope of work and schedule.




In our experience, every building project requires different engineering principles, design methodology, and equipment in order to meet the project's individual goals; BDC offers the years of professional experience it takes in order to provide this unique and customized design procedure.

Dev Bell, Vice President

Contact Information

Located in the beautiful Columbia River Gorge, we service the metro Portland area, as well as much of Washington and Oregon. Stop by our office, or call our Client Services Manager Allison Cooper today! Our business hours are 8:00AM-5:00PM