Range from the cheapest installation of a burglar alarm £180 (Loop Light & Power Limited based in ME19) to the dearest installation of a burglar alarm £350 (Lavender Electrical based in TN15).
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 ME19 by posting a job with HaMuch and we will send it to electricians in ME19.