Providing premier environmental and geotechnical solutions since 1988.

Oakland Uptown Development

Alameda County

Treadwell & Rollo is providing environmental and geotechnical services for a four-city block, mixed-use development project constructed through a joint effort by Forest City Development and the Oakland Redevelopment Agency. ...

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Ohlone Community College Environmental and Geotechnical Investigation, Cleanup Planning and Brownfields Grant

Alameda County

Treadwell & Rollo performed Phase I and Phase II environmental investigations for Ohlone Community College, an 80-acre former agriculture site.  Our team provided an evaluation of soil, groundwater and air ...

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