Range from the cheapest fitting of a smoke alarm £96 (Pimlico Electricians based in SW1V) to the dearest fitting of a smoke alarm £184 (The Kensington Plumbing and Heating Specialist based in SW7).

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

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