Engineers in Lebanon, OR

Comprehensive list of Lebanon, Oregon based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Business Listings

Since 1990, Erwin Consulting has been delivering engineering services to private and public customers throughout Oregon. Our aim has always been to contribute to the prosperity and economic diversity of Oregon by delivering top-notch specialists, 1st-rate service, and the finest technology available. Years of knowledge, proven performance, and combined expertise have added depth to our services.


We supply civil engineering and land surveying for all public and private related disciplines. With more than twenty years of combined experience, superior client service is our standard.


Tech-Edge Manufacturing is an Electronics Contract Manufacturer situated in the town of Sweet Home, Oregon. Services include circuit board assembly using Surface Mount or Through Hole technologies. We build prototypes, cable assemblies and hand builds. We provide tiny to huge runs with discounts for multiple runs. We have an engineer on team to help in or totally design your circuitry.



Endex is an award-winning, multi-disciplinary engineering consulting company with a focus on customer service. Endex Engineering. supplies Structural, Civil, Mechanical and Electrical engineering consulting services, including investigations and feasibility studies; planning and design; budgeting; contract documents; cost estimates and construction administration.


Our expertise ranges from domestic to industrial applications. Just a few of our skills are listed below. Visit our photo gallery to view several of the projects we have been involved with through the years.


We've been delivering solutions to architects, plant engineers, contractors and facility owners throughout the Pacific Northwest since 1997. We are situated in the middle of Oregon's Willamette Valley, in Corvallis, which is home to Oregon State University.


River Design Group. RDG is a private consulting company specializing in river, stream and wetland restoration projects in the Pacific Northwest and Intermountain West states. Through our focused business strategy, we're able to provide the best standards of technical expertise and well-trained team that works exclusively in the river environment.


Since 1980, Forest Engineering. has been delivering solutions to complex forestry problems. We recognize that today's forestry operations must meet strict environmental guidelines, while at the same time remaining economically competitive. We design and implement a range of techniques which allow forestry operations to suit physical, economic, and environmental goals.