Range from the cheapest installation of a burglar alarm £196 (Wire & Pipe based in CF72) to the dearest installation of a burglar alarm £350 (Mega-Lec Electrical Solutions Limited based in CF34).
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 CF35 by posting a job with HaMuch and we will send it to electricians in CF35.