Range from the cheapest installation of a burglar alarm £252 (Absolute Electrical Services Ltd based in SO51) to the dearest installation of a burglar alarm £256 (RGC Electrical based in SO51).
Comparing fire & security specialists 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 SO51 by posting a job with HaMuch and we will send it to fire & security specialists in SO51.