Range from the cheapest fitting of a smoke alarm £72 (RAC Electrical Rescue based in BN9) to the dearest fitting of a smoke alarm £94 (Brian Sykes Electrician based in RH15).
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 BN8 by posting a job with HaMuch and we will send it to electricians in BN8.