Range from the cheapest installation of a burglar alarm £160 (AOM Builders Ltd based in UB4) to the dearest installation of a burglar alarm £500 (B S Electrotech Services based in UB3).
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 UB3 by posting a job with HaMuch and we will send it to electricians in UB3.