"Williamson" and "Dodds" worked together for 26 years before forming WILLIAMSON and DODDS in1999. Williamson and Dodds are fully qualified engineers who provide a quick and efficient service in all aspects of aerial and satellite work, they provide security services in the form of cctv and security alarm systems, and back them up with regular service plans.. Williamson and Dodds respond to all call outs no later than next working day but usually on day of contact.....