Range from the cheapest installation of a burglar alarm £140 (P McMahon Electricals based in NE63) to the dearest installation of a burglar alarm £350 (Tony Shaw Plumbing and Heating based in NE23).
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 NE20 by posting a job with HaMuch and we will send it to electricians in NE20.