Range from the cheapest installation of a carbon monoxide alarm £41 (D and A Electrical based in LD8) to the dearest installation of a carbon monoxide alarm £66 (Shaun Dutton Electrical Installations based in SY7).
Comparing fire & 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 Knighton by posting a job with HaMuch and we will send it to fire & security specialists in Knighton.