Colin Wallace
2025-2026
General Manager, Sacramento Republic Services
With over a decade of experience at Republic Services, Colin currently leads the business unit in Sacramento, overseeing key operations including a hauling yard, transfer station, material recovery facility, and anaerobic digester.
Driven by a strong commitment to environmental stewardship and a passion for giving back to the community, Colin is dedicated to advancing sustainable practices. He holds a degree in Environmental Economics and Policy from UC Berkeley, along with a Master’s Degree in Economics from Sacramento State University.
A proud alumnus of the San Juan Unified School District, Colin’s educational journey began at Fair Oaks Elementary, continued at John Barrett Middle School, and culminated at Del Campo High School. Colin resides in the Sacramento area with his wife and two daughters, where he remains deeply connected to his roots.