Range from the cheapest installation of a carbon monoxide alarm £54 (CJB Electrical Services Limited based in HA5) to the dearest installation of a carbon monoxide alarm £154 (Cedar Electrical based in HA5).
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 HA6 by posting a job with HaMuch and we will send it to electricians in HA6.