Range from the cheapest installation of a burglar alarm £120 (Colin Gordon's Electrical Service based in SY8) to the dearest installation of a burglar alarm £300 (247 Emergency Electrician based in DY10).
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 Shropshire by posting a job with HaMuch and we will send it to electricians in Shropshire.