Range from the cheapest fitting of a smoke alarm £54 (Bowe Electrical Services based in SO51) to the dearest fitting of a smoke alarm £124 (Deltic Solutions based in SP10).
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 Test Valley by posting a job with HaMuch and we will send it to electricians in Test Valley.