The CBA sponsors and participates in the following local events and projects.
- The Chelmsford and North Chelmsford Holiday Decorating Committees
- The Chelmsford Economic Development Partnership
- The Chelmsford Business Association Scholarship Fund
- Chelmsford Open Stewardship
- Annual Mt. Wachusett Ski Day first Monday in March
- The Fourth of July Parade – We build and enter a float in the town’s annual 4th of July parade each year. Our floats have won Best Business Entry (1997, 1999, 2001), Best in Parade (2000, 2001), and Best Commercial Entry 2003.
- The Annual Spring Town-Wide Litter Clean-up
- The Skateboard Park
- The Chelmsford Public Library renovation project
- The Route 3 expansion project
We also sponsor debates between candidates for Town Offices prior to Town elections.