Range from the cheapest installation of a carbon monoxide alarm £90 (Garry Wright T/A Wrights Solutions based in HP3) to the dearest installation of a carbon monoxide alarm £154 (Kevin Wade Electrician based in WD4).

Comparing fire and security specialists estimates for fitting a carbon monoxide detector 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 install carbon monoxide alarm in WD4 by posting a job with HaMuch and we will send it to fire and security specialists in WD4.