https://quinlan-holman-2.techn....etbloggers.de/5-gas-
CORGI - 58% of Consumers Still See It As An Essential Factor When Choosing Their Gas Engineer You should ensure that the engineer who repairs or replaces your gas boiler is certified. A recent survey conducted ahead of Gas Safety Week revealed that despite CORGI no longer being the official register for gas engineers, 58% of consumers still see it as an essential factor when choosing their engineer. Qualifications Gas engineering is a lucrative profession with many opportunities for speci