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      • Retaining Wall Design
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      • Forensic Investigations
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Summit Geoengineering Services (SGS) is a comprehensive geotechnical consulting firm offering services in Maine, New Hampshire, Massachusetts, and Vermont from our offices in Rockland and Lewiston, Maine.

View our company profile here.
Philosophy
History
Our Team
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Geotechnical Consulting

Geotechnical Engineering
Retaining Wall Design
Sheeting, Shoring, and Excavation Stabilization Designs
Foundation Recommendations
Slope Stability / Landslide Evaluations
Forensic Investigations
Gravel Pit and Quarry Inventories

Exploration Services

Cone Penetration Testing
Test Borings
Field Explorations
Laboratory Testing

Environmental Consulting

Company

About Us
Contact Us
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©2010 Summit Geoengineering Services, Inc.   l   173 Pleasant Street, Rockland, ME   l   145 Lisbon St, Suite 701, Lewiston, ME

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