Range from the cheapest earth bonding of a gas meter £320 (MF Electrical based in S7) to the dearest earth bonding of a gas meter £500 ( based in S5).
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 S9 by posting a job with HaMuch and we will send it to electricians in S9.