Delivering innovative and cost-effective solutions to address our clients’ specific challenges

Brown and Caldwell has a rich history of delivering cost-effective, reliable, and flexible wastewater solutions. Our engineers have completed the design of over 350 wastewater treatment plant projects ranging in size from 0.5 mgd to over 420 mgd. We have worked with some of the largest utilities in the country, as well as with some of the smallest and most rural. For every client, our approach is built upon delivering state-of-the-art and innovative solutions to overcome their unique challenges related to aging infrastructure, changing regulations, and a growing population. An industry leader in municipal and industrial wastewater treatment and reuse, our expertise includes liquids, solids, odor control, and waste to energy.

• To the RESCU: Lessons from Using Progressive Design-Build to Deliver Agency’s Largest Program
• LLMs in Action: Practical Applications for Water Utilities
• Is Low-DO the Way to Go?
• Review of full-scale advanced anaerobic digestion in North America
• Selective dysprosium/terbium recovery from mine waste using ion-specific alkali/urea chitosan hydrogels
• Per- and polyfluoroalkyl substances in untreated and treated sludge/biosolids from 27 water resource recovery facilities across the United States and Canada