Range from the cheapest installation of a burglar alarm £248 (A Sparky Domestic Electrician based in NN8) to the dearest installation of a burglar alarm £254 (Dajon Electrical Ltd based in NN29).
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 NN29 by posting a job with HaMuch and we will send it to fire & security specialists in NN29.