Locations

Headquartered in Irvine, California, Montrose is a high-growth environmental services company with more than 50 locations and 1,200 employees in North America and Australia.

As one of the largest companies focused on environmental solutions, we support government and commercial organizations with a diverse range of services. Our expertise covers everything from comprehensive air measurement and laboratory services to regulatory compliance, permitting, engineering, and remediation.

While we have a broad range of capabilities, we understand each client’s needs are unique. That’s why we use our expertise to offer specialized services — everything from engineering, designing and building anaerobic digesters to landfill gas-to-energy development, tribal gaming environmental studies, preparing CEQA and NEPA documentation and more.

Our local presence, national scale, and collaborative nature ensures your project gets the personalized attention it deserves. If it’s related to the environment, we’ve got a solution near you.

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