Range from the cheapest installation of a burglar alarm £150 (Plumbking based in WA5) to the dearest installation of a burglar alarm £360 (CRG Plumbing & Electrical based in WA5).
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 WA4 by posting a job with HaMuch and we will send it to electricians in WA4.