Range from the cheapest installation of a burglar alarm £120 (Nightowl Security Services based in RH5) to the dearest installation of a burglar alarm £380 (All-in-one group services ltd based in RH5).
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 RH5 by posting a job with HaMuch and we will send it to electricians in RH5.