Coldwell Banker has two different classes of franchises. The Group I am with owns both a Residential Franchise and a Commercial Franchise that are seperate companies owned by the controlling corportate group which also owns a mortgage company, title company, architectural firm, property management firm and an engineering firm.
Residential agents cannot list and sell commercial properties unless they are also developers, builders or principles. Commercial agents do not list or sell residential properties other than those they sell or buy as a principle.
Unless the brokerage has a seperate commercial department they are likely not major players in the commercial market of the areas they cover.
Check out one of the following,
Coldwell Banker Commercial WESTMAC Coldwell Banker Commercial North County