Range from the cheapest installation of a burglar alarm £170 (MJT Electrical based in CT16) to the dearest installation of a burglar alarm £350 (Tested Electrical Services Ltd based in CT6).
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 CT1 by posting a job with HaMuch and we will send it to electricians in CT1.