Range from the cheapest installation of a burglar alarm £240 (Everest Electrical Ltd based in W5) to the dearest installation of a burglar alarm £273 (A.D.S. Security Ltd based in TW8).
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 Brentford by posting a job with HaMuch and we will send it to fire & security specialists in Brentford.