BROWN AND CALDWELL
Headquarters. Walnut Creek, Calif.
Branch Offices. Brown and Caldwell has 40 offices nationwide.
Roots. Brown and Caldwell has been in business for more than 55 years.
Areas of Expertise. This full-service environmental engineering firm works with municipalities, government agencies, and private industry nationwide.
Key Markets. Business consulting, environmental services, information technology, solid waste, water, wastewater, and water resources.