Range from the cheapest fitting of a smoke alarm £96 (Spectrum Electrics Ltd based in DA17) to the dearest fitting of a smoke alarm £184 (Mr Kilowatt based in SE28).

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

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