Range from the cheapest installation of a burglar alarm £140 (1965 based in OL8) to the dearest installation of a burglar alarm £400 (Power on electrical solutions Ltd based in OL16).
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 OL3 by posting a job with HaMuch and we will send it to electricians in OL3.