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About Us

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Pacific Geo Engineering, LLC (PGE) is a minority owned, small and disadvantaged business enterprise (MBE/DBE certified), dedicated to solving wide range of complex geotechnical challenges in Washington State and greater Puget Sound area for virtually all types of civil engineering projects.


Established in 2003, Pacific Geo Engineering is a full-service geotechnical engineering, and related material testing and inspection company, based in Renton, Washington. Since its inception, PGE has built a reputation of providing reliable and high quality, and cost-effective and timely geotechnical engineering and construction inspection services. PGE takes pride in the fact that through such strength and qualities several large and complex geotechnical projects in environmentally critical areas of greater Puget Sound have been completed very successfully in recent years. Proof of our success is indicated by the repeat business and referrals we received from our existing clientele. 


PGE routinely works as a prime consultant and as a sub consultant, strategically alliance with other geotechnical firms and contractors to provide a full suite of services of geotechnical engineering, field exploration, laboratory testing, construction time testing, inspection, and monitoring services.


“Almost for last 20 years, I have been using PGE’s geotechnical engineering consulting services, which have been a proven track record of PGE’s engineering excellence”. PGE team has always been knowledgeable, responsive, professional, and caring about client’s needs. PGE has definitely stood a head above the rest that I have encountered”.


Rich Larson

Director, WA State Board of Registration for Professional Engineers & Land Surveyors (BRPELS)

Founder & previous owner of Larson & Associates, Tacoma 


“PGE has been providing its constriction-time testing and inspection services for Gary Merlino Construction for last 15 years or more for Merlino projects. PGE team has always been found proactive, quick responsive, and ability to provide solution on-site. It is worth to mention about PGE’s excellent services for SeaTac Airport Improvement projects in 2018 and 2019, the International Arrival Facility in 2020, and Alaskan Way Improvement in 2020”.


Charlie Oliver

Vice President, Gary Merlino Construction Co. Seattle

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