Range from the cheapest fitting of a smoke alarm £44 (Lotus Electrical Contractors Ltd based in CH61) to the dearest fitting of a smoke alarm £104 (P Naden Electrical based in LL19).
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 LL19 by posting a job with HaMuch and we will send it to electricians in LL19.