https://wyatt-coyle.hubstack.n....et/the-10-worst-gas-
CORGI Registered Gas Engineers Many people still seek evidence of CORGI registration when selecting an HVAC contractor, despite the fact that Gas Safe Register replaced CORGI in April 2009. This is logical since CORGI registered engineers would carry an official identity card that serves as proof of their credentials and expertise. Qualifications A gas engineer is a trained professional who can install, service and repair commercial and residential appliances. They must be c
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