Surveyor silhouette at construction site

The results are in the details

we are Engineers, Surveyors and Planners for the Columbia Basin.

Who We Are

Columbia Northwest Engineering, P.S. is dedicated to serving clients by providing professional services that can carry a project from concept through final completion. Our mission is to provide professional engineering, land surveying, and planning services to our clients that meet or surpass expectations.

The implementation of each project is based on a clear understanding of the client's budget, schedule, and project needs. We are committed to this ideal. Our professional staff is dedicated to providing innovative, functional, and practical solutions for timely, cost-effective projects.

Columbia Northwest Engineering team members on site
Columbia Northwest Engineering

What We Do

Call or text us to get your project started!

509.766.1226

Projects

With 24 years of experience, Columbia Northwest Engineering has the experience, know how, professionalism and expertise to help with your project.

Columbia Basin Projects

From boundary surveys and subdivisions to drainage designs and water systems, we've been building the Columbia Basin for over two decades. Our portfolio spans residential developments, commercial projects, and public infrastructure throughout Grant County and the surrounding region.

Engineering Excellence

Our engineering team delivers comprehensive civil and structural design, from site grading and stormwater management to water and sewer system design. Every project meets or exceeds state and local standards.

Survey & Planning

Professional land surveying, boundary surveys, topographic mapping, and construction staking. Combined with our planning expertise in permitting, environmental review, and growth management compliance.

Contact Us