Range from the cheapest installation of a burglar alarm £150 (E P J Electrical Contractors based in SA12) to the dearest installation of a burglar alarm £400 (Castle Graig Limited based in SA6).
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 SA9 by posting a job with HaMuch and we will send it to electricians in SA9.