Welcome to Gas Installer- 4d heating and plumbing! One of the best plumbing stores to get the best professional gas installer in Basingstoke. If you are experiencing plumbing problems at home, we could provide you with the best plumbing and heating service within your budget..4D Heating and Plumbing is gas installer in Basingstoke, Salisbury and plumbers in andover, Salisbury.We are ready for boiler maintenance and gas leak problem. Make your search for a local plumber easy with the help of phonebook and online resources. Just a little bit of research could help you to get the best plumber in your locality. Plumbers in Salisbury enjoy a great reputation in the plumbing industry for their high quality service.