Range from the cheapest fitting of a smoke alarm £54 (Pierce Electric based in CF14) to the dearest fitting of a smoke alarm £134 (RM Plumbing & Electrical Ltd based in CF24).
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 Pentyrch by posting a job with HaMuch and we will send it to electricians in Pentyrch.