Range from the cheapest installation of a burglar alarm £160 (Paul Claybrook Electrical based in LL53) to the dearest installation of a burglar alarm £300 (3 E Electrical based in LL53).
Comparing fire and 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 burglar alarm in Gwynedd by posting a job with HaMuch and we will send it to fire and security specialists in Gwynedd.