Support You Can Count On is an accurate statement of the largest Real Estate Firm and No. 1 Coldwell Banker on the Mississippi Gulf Coast . Coldwell Banker Alfonso Realty ranks 1st in residential & commercial sales. Services include residential and commercial sales, commercial property management, commercial leasing, residential & commercial relocation and referrals. Located between New Orleans & Mobile, the Coast has become the Riviera of the South with its many golf courses, white sand beaches, casino gaming, sport fishing and more. Retirees & families are attracted to the mild weather & services available.