Range from the cheapest installation of a burglar alarm £140 (Valley Electrics based in CF82) to the dearest installation of a burglar alarm £300 (Electrical & Building Solutions ltd based in CF48).
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 CF44 by posting a job with HaMuch and we will send it to electricians in CF44.