Range from the cheapest fitting of a smoke alarm £54 (Matt Hudson Electrical Services based in NG23) to the dearest fitting of a smoke alarm £164 (Microgen For Home based in NG32).
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 Grantham by posting a job with HaMuch and we will send it to electricians in Grantham.