Range from the cheapest installation of a burglar alarm £170 (G H Electrical based in BH17) to the dearest installation of a burglar alarm £360 (Williams Electrical (GB) based in BH11).
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 Ferndow by posting a job with HaMuch and we will send it to electricians in Ferndow.