Andrew Lee

Principal Engineer

About

About

About

Andrew Lee

Andrew Lee

Andrew Lee

Mr. Lee has over 30 years of progressive experience in managing multi-faceted geotechnical engineering projects. His professional portfolio includes over 150 bridge structures and 400 miles of roadway. As project manager of each of his projects, Mr. Lee's roles typically involve project planning and management, technical performance oversight, junior staff mentorship, report preparation, quality assurance, and client/design team liaison. 

He recently completed four major design-build projects where he served as the geotechnical manager or task lead including the State Route 22 HOV Lane in Orange County, the I-405 Sepulveda Pass Widening and the Metro Gold Line Foothill Extension in Los Angeles, and the Oakland International Airport Connector in Oakland. The combined construction cost of these design build projects is about $2 billion.

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Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.

Fountain Valley (Head office)

17800 Newhope Street
Suite B
Fountain Valley, CA 92708
(714) 751-3826

Inland Empire

765 North Main Street
Suite 136
Corona, CA 92880
(714) 751-3826

San Francisco Bay Area

3541 Investment Boulevard
Suite 4
Hayward, CA 94545
(510) 562-8833

San Diego

820 Los Vallecitos Boulevard
Suite H
San Marcos, CA 92069
(760) 736-8222

Ⓒ2025, Earth Mechanics. All rights reserved.

At Earth Mechanics Inc. (EMI), your privacy is our priority. We do not collect or use your personal information for marketing purposes. All communications via SMS are strictly conversational in nature and initiated based on your interactions with EMI.

By providing your phone number, you consent to receive occasional, conversational SMS messages from Earth Mechanics Inc. Message frequency may vary, with an average of 1–2 messages per month. SMS numbers are never sold, shared, or disclosed to third parties without your explicit consent, except as required by law. All personal data, including SMS correspondence, is stored securely and handled in accordance with our privacy standards. We do not transfer your information to external organizations under any circumstances unrelated to legal compliance.

This website may include embedded content (e.g., videos, images, or articles) from third-party websites. Such content behaves as if you visited the third-party site directly. These websites may collect data, use cookies, and track your interaction with the embedded content—especially if you are logged in to their platform.

Some media assets used on this site, including video content, are licensed from Adobe Stock under appropriate licensing terms. These assets are used in compliance with Adobe’s Enhanced License, and no attribution is required.

If you have any questions about this policy or your data privacy, please contact us at info@earthmech.com.