Range from the cheapest installation of a carbon monoxide alarm £39 (Jaymaintenance services ltd based in HA2) to the dearest installation of a carbon monoxide alarm £144 (Basa Electrical based in UB5).
Comparing electricians 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 UB5 by posting a job with HaMuch and we will send it to electricians in UB5.