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Our Services

Geotechnical Engineering

The soil you build on has a major impact on the rest of the construction process. Whether you are constructing a custom home, development, or commercial building, we offer a wide variety of geotechnical engineering services at Liberty Geotech to meet your needs.

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Construction Materials Testing

Liberty Geotech provides field and laboratory testing to verify that materials meet project specifications. Services include soil density testing, concrete testing, and asphalt testing performed in accordance with applicable standards.

Our team delivers timely results and clear documentation to support construction progress and project compliance.

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Laboratory Testing

Liberty Geotech performs laboratory testing to evaluate soil and aggregate properties, including moisture-density relationships, gradation, and classification testing.

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Testing is completed in accordance with applicable standards, with results provided promptly to support project design and construction.

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Phase 1 Environmental Site Assessment

At Liberty Geotech, our ESA services are performed by a team of qualified professionals with extensive knowledge of environmental regulations, ensuring that your project is in compliance with all applicable requirements.

Whether you are a developer, property owner, or lender, our ESA services provide you with the information you need to make informed decisions about your property. Our ESA services are designed to identify potential environmental liabilities, evaluate the impact of past and present land use, and comply with regulatory requirements.

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Head Office

3012 N Sullivan Rd, Suite D 

Spokane Valley, Washington 99216

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For inquiries, please call (509) 213-0400 or email info@libertygeotech.com

Inquiries

© 2026 by Liberty Geotechnical Engineering, Inc.

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