Range from the cheapest installation of a burglar alarm £200 (Paul Claybrook Electrical based in LL53) to the dearest installation of a burglar alarm £247 (Iwan F?n Electrical Limited based in LL54).
Comparing fire & 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 downstairs toilet in Porthmadog by posting a job with HaMuch and we will send it to fire & security specialists in Porthmadog.