Range from the cheapest fitting of a smoke alarm £84 (K & I Electrical based in NW4) to the dearest fitting of a smoke alarm £154 (Fusion Electrical & Interiors based in N3).

Comparing fire and security specialists 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 NW4 by posting a job with HaMuch and we will send it to fire and security specialists in NW4.

^*All prices are estimates based on the hourly or day rate of electricians in NW4, smoke alarm offers and materials.