Range from the cheapest EICR test £80 (AJP Air-Conditioning Services based in HP1) to the dearest EICR test £300 (Conroy Electrics based in HP3).
Comparing electricians estimates for completing an EICR test in your home 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 by posting your job to electricians in Dacorum