Range from the cheapest installation of a carbon monoxide alarm £37 (Ackroyd Electrical Installations based in WS14) to the dearest installation of a carbon monoxide alarm £144 (Lichfield Sparks Electrical based in WS13).
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 WS15 by posting a job with HaMuch and we will send it to electricians in WS15.