B. WILLIAMS INSTALLATION SERVICES LIMITED Company number 12017983 · Monitor this company Active Overview People 1 Financial Control Documents Gazette Analysis Location Related Registered office Address85, Westfield Lane, St Leonards On Sea, East Sussex, United Kingdom, TN37 7NF PostcodeTN37 7NF Companies at this postcode 97 Average house price in TN37 7NF £543,000 (17 sales) Map