Coastline Management Share: Association Management Coastline Management 901-A Commerce Drive Gulf Shores, AL 36542 (251) 948-7001 (251) 948-7345 (fax) Facebook Hours: Monday - Friday 8am - 5pm About Map About Association/Property Management and Association Bookkeeping all in one place. Directions Business complex behind the airport What's Nearby? Distance: 5 10 15 20 25 50 mi.