Range from the cheapest installation of a burglar alarm £190 (Evans Electrical based in FY7) to the dearest installation of a burglar alarm £300 (Tripped electrical based in FY4).
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 FY5 by posting a job with HaMuch and we will send it to electricians in FY5.