Who We Serve

The Western St. Charles County Chamber of Commerce provides the highest quality of benefits and programming for our growing membership. We place focus on three key objectives for the Western St. Charles County Chamber – Increase Your Reach,  Improve Your Business, and Impact Your Community. These three objective increase your network of clients and connections within the chamber, improve your business through continuing education, provide you additional resources to grow your business, and provide opportunities to contribute to a better community. The chamber serves over 700 members. Our chamber proudly serves the growing communities of Dardenne Prairie, Flint Hill, Lake St. Louis, and Wentzville.

City of Wentzville

(636) 327-5101

1001 Schroeder Creek Boulevard, Wentzville, MO 63385

City of Lake Saint Louis

(636) 625-1200

200 Civic Center Drive, Lake St. Louis, MO 63367

City of Dardenne Prairie

(636) 561-1718

2032 Hanley Road, Dardenne Prairie, MO 63368

City of Flint Hill

(636) 327-4441

2061 Grothe Road (Lower Level), Flint Hill, 63346