Range from the cheapest installation of a burglar alarm £235 (D Mulvey Electrical based in TD12) to the dearest installation of a burglar alarm £240 (Munro Wilson based in TD11).
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 Duns by posting a job with HaMuch and we will send it to fire & security specialists in Duns.