Welcome to telephone-extensions.com. We are a small friendly Telecoms company based in Sandy Bedfordshire. We provide a complete service to the Domestic and Business work place, providing and shifting extensions on Exchange lines and telephone systems. We also Provide and Install small to medium telephone Systems, these are Programmed and configured to our Customers requirements. All our work is carried out by fully qualified Telephone Engineers and all the work is guaranteed. We also provide a Maintenance Service on Internal Wiring on Extensions (Systems or Exchange Lines)