Range from the cheapest installation of a burglar alarm £20 (Z.R.Contracts based in NN17) to the dearest installation of a burglar alarm £380 (Suresafe Electrical Services Ltd based in NN9).
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 NN9 by posting a job with HaMuch and we will send it to electricians in NN9.