Range from the cheapest installation of a burglar alarm £250 (MH Electrics based in sw10) to the dearest installation of a burglar alarm £400 (The Kensington Plumbing and Heating Specialist based in SW7).
Comparing fire & security specialists estimates for fitting a burglar alarm gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to install a downstairs toilet in Chelsea by posting a job with HaMuch and we will send it to fire & security specialists in Chelsea.