Range from the cheapest Need EICR Landlord Certificate £90 (LONDON CITY ELECTRICIANS NICEIC Approved based in W1B) to the dearest Need EICR Landlord Certificate £285 (Cole Electric based in SE11).
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 Whitehall

"EICR test"
WC2B
"EICR test 28 sqm 1 bed flat"
SE1