Range from the cheapest installation of a burglar alarm £120 (Trust Electrical based in CW7) to the dearest installation of a burglar alarm £250 (M C Electrical Installations Ltd based in WA13).
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 CW9 by posting a job with HaMuch and we will send it to electricians in CW9.