In December 1988, Commercial Bank opened its first location at West Port Plaza.   As an influential part of the community, Commercial Bank opened a second location in 1997 in Florissant and like the first location, secured its vault with a strong, historic door.

The bank’s continued success generated a desire to extend its exceptional services to a third location in 2005 in the Chesterfield Valley location following the lead of the first two, with a commitment to provide friendly, personalized customer service.

Most recently, a fourth location opened in 2014 at the corner of Mason and Manchester Road.