Range from the cheapest fitting of a smoke alarm £54 (S Gough Electrical Installation based in LA1) to the dearest fitting of a smoke alarm £124 (Swift Electrical Solutions based in LA9).
Comparing electricians estimates for fitting smoke detectors 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 fit a fire alarm in Caton by posting a job with HaMuch and we will send it to electricians in Caton.