Range from the cheapest fitting of a smoke alarm £44 (Argon Refrigeration Services Ltd based in MK14) to the dearest fitting of a smoke alarm £165 (RJ Electricians Ltd based in LU7).
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 MK2 by posting a job with HaMuch and we will send it to electricians in MK2.