Range from the cheapest installation of a carbon monoxide alarm £44 (S K Electrical based in PR4) to the dearest installation of a carbon monoxide alarm £104 (Gareth Lamb Electrical based in PR25).
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 Preston by posting a job with HaMuch and we will send it to electricians in Preston.