Hi Irene, If you're looking for someone to help, please post a job for free at ratedpeople.com and up to three tradespeople will be in touch to give you a quote. Also, have a look through our homeowner's checklist for advice on hiring a tradesperson: rated.co.uk/checklist. Thanks, Alex Ask an Expert team
Hi Irene The best thing to do would be to get a tradesman to have a look as the price would depend on a number of factors such as cable runs the type of system etc, if you post a job on to rated people you can then choose up to three different tradesman to quote for your project Hope this helps
Nick shares his story of finding local tradespeople in his new area.
