For over 4 decades the STRATA team has led as the trusted partner for geotechnical engineering, construction materials testing and special inspection projects. From commercial to government and private developments, we work big and deliver small.
Northwest's Geotechnical Engineering Material Testing and Inspection Experts - 4 Decades and Counting
SAFETY
Safety. Is. Everything.
We prioritize safety and teamwork and pursue clients and projects that reflect those values. By placing safety above all else, we protect the best interests of our employees, our clients, and our communities. It all starts with our behavior-based approach—the cornerstone of our robust safety program.
COMMUNITY
Our Mission: Better Communities
For us, creating a positive impact in the communities we touch isn’t only a feel-good aspiration—it’s literally our mission. STRATA Mission: to enhance the quality of life within our communities.
SERVICE
Building Partnerships that Last
At STRATA, the notion of ‘team’ is more than just talk. We believe the best results are achieved when we recognize each other as valuable members of the same team. In order to provide the highest quality of service, we approach projects from a team mentality and end up building collaborative and lasting relationships based on trust.

FEATURED PROJECTS
Projects making an impact
Welcome to a team as passionate as you are
TEAMWORK: (noun)
It always takes a group of people working together with a common purpose in an atmosphere of trust and collaboration to get extraordinary things done. ~ James M. Kouzes
We believe our people are our greatest asset. Our ability to deliver outstanding service for our clients starts with our team of talented, driven, and capable experts. We are a diverse group with many years of engineering and construction experience. As unique as we are individually, we share a mutual passion for geotechnical engineering and construction services as well as advancing the industry to consistently provide excellent work for our clients and partners. We pride ourselves on our strategic, integrated approach to quality service and the exceptional results it produces.