WALNUT CREEK, Calif. — For 75 years, Brown and Caldwell has been connecting with clients, communities, and ideas as an integral part of planning, permitting, designing, and constructing water, wastewater, and environmental systems across North America and the Pacific. Since our founding in 1947 by Ken Brown and Dave Caldwell, our passion and purpose remain: to make a difference in our communities.

During this anniversary year, we celebrate our rich history and success, thanks to the talent of our past and present employee-owners, lasting relationships with clients, and the shared connections with communities to create transformative results.

This milestone is a testament to the dedication and technical excellence of our people. Stretching over seven decades, our renowned service and innovative solutions have helped communities overcome the most complex water-related and environmental challenges. These are the qualities our founders carried forward as the world changed and Brown and Caldwell grew into the leading environmental engineering and construction firm we are today.

From honoring the contributions from former professionals and celebrating our people, to the power of helping others grow and strengthening our community through a history of mentorship, we are proud of where we came from while remaining focused forward.

Our legacy of connecting with communities would not have been possible without our staff, clients, partners, and support from the industry. On behalf of Brown and Caldwell, thank you, and let’s celebrate together!

Rich D’Amato
Brown and Caldwell CEO