About Tetra Tech

Tetra Tech puts technical know-how to work. The environmental management, consulting, and technical services group focuses on resource management and infrastructure development. Services include environmental engineering, restoration, groundwater cleanup, watershed management, information technology, and operations and maintenance support. Tetra Tech – more... 

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3.5
Based on 76 reviews
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Headquarters
3475 E. Foothill Blvd.
Pasadena CA, United States 91107
Revenue
$1bn to $5bn (CAD)
Employees
10,000+
Industry
Links
Tetra Tech website