Engineers Geotechnical Soils locations near Portland, OR

Showing 11–12 of 12 results

Portland, OR has 12 engineers geotechnical soils listings in our directory. Details on this page were last refreshed Oct 2026.

Updated Oct 2026

PNG Environmental Inc

Engineers Geotechnical Soils

📍 6665 Sw Hampton St, Portland, OR, 97223

📞 503-620-2387

🌐 pngenv.com

PNG Environmental Inc is a geotechnical engineering firm located in Portland, Oregon. The company specializes in soil analysis and related engineering services. Recent activity indicates it is operational and available for consultation in the Portland area.

PSI Inc

Engineers Geotechnical Soils

📍 6032 N Cutter Cir Ste 480, Portland, OR, 97217

📞 503-289-1778

🌐 www.psiusa.com

Nationwide company specializing in geotechnical and environmental engineering, contract drilling services, special inspection and testing, product testing.

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Engineers Geotechnical Soils
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