Range from the cheapest fitting of a smoke alarm £42 (D&D Plumbing & Electrical Services based in BD4) to the dearest fitting of a smoke alarm £124 (Aitec ltd based in BD1).
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 BD19 by posting a job with HaMuch and we will send it to electricians in BD19.