Range from the cheapest fitting of a smoke alarm £62 (ARB Electrical Ltd based in CF14) to the dearest fitting of a smoke alarm £104 (Vedmore Electrical Solutions based in CF14).
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 Pencoed by posting a job with HaMuch and we will send it to electricians in Pencoed.