Range from the cheapest earth bonding of a gas meter £400 (Tri-Electrical Ltd based in TW12) to the dearest earth bonding of a gas meter £700 (Wired Get Connected based in TW11).
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 TW11 by posting a job with HaMuch and we will send it to electricians in TW11.