Gas safety is not something landlords or homeowners in London can afford to overlook. A valid Gas Safety Certificate proves that gas appliances, pipework, and flues in a property are safe to use. While the certificate is legally required for landlords and strongly recommended for homeowners, many people forget to renew it on time or fail to notice warning signs that indicate renewal is overdue. In a busy city like London, where properties range from modern flats to older Vict