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For over 75 years, Gibbs & Olson has been a trusted partner for civil engineering and surveying services that shape and support our communities. We are an award-winning firm and over the years have completed a multitude of projects that include civil engineering and surveying for water, wastewater, transportation, and stormwater infrastructure. We believe project success is rooted in strong client relationships. By promoting open, honest, and frequent communication, our team works collaboratively with clients to achieve successful project outcomes.

GIBBS & OLSON Questions

The GIBBS & OLSON annual revenue was $8 million in 2026.

Dick Riley is the President of GIBBS & OLSON.

12 people are employed at GIBBS & OLSON.

GIBBS & OLSON is based in Longview, Washington.

The NAICS codes for GIBBS & OLSON are [5413, 54, 54137, 541].

The SIC codes for GIBBS & OLSON are [87, 871].

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