Range from the cheapest fitting of a smoke alarm £34 (ZKY Electrical Services based in HX2) to the dearest fitting of a smoke alarm £114 (Power on electrical solutions Ltd based in OL16).
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 OL14 by posting a job with HaMuch and we will send it to electricians in OL14.