Range from the cheapest earth bonding of a gas meter £542 (Stephen Armstrong based in TW9) to the dearest earth bonding of a gas meter £548 (Groves Electrical Ltd based in SW15).
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 Mortlake by posting a job with HaMuch and we will send it to electricians in Mortlake.