Range from the cheapest installation of a burglar alarm £80 (TONAGH ELECTRICS LIMITED based in CM3) to the dearest installation of a burglar alarm £300 (Hadley Parker Electrical Contractors based in SS7).
Comparing electricians 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 SS9 by posting a job with HaMuch and we will send it to electricians in SS9.