Range from the cheapest earth bonding of a gas meter £200 (County Electric based in B44) to the dearest earth bonding of a gas meter £600 (Electroplumb Ltd based in WS2).
Comparing electricians estimates for Earth bonding gas meter 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 have you gar meter earth bonded in WS1 by posting a job with HaMuch and we will send it to electricians in WS1.