This article underscores the critical importance of gas safety and the significance of choosing the right Gas Safe registered engineer for gas appliance installation and maintenance. It explores the potential hazards of gas and carbon monoxide and highlights the role of Gassafe Register in regulating and authorizing gas engineers. Readers will gain insights into the factors to consider when selecting a gas engineer, including experience, trade memberships, reviews, and referrals. The article also emphasizes the need for extended guarantees and the ability to handle various types of work. For those with uncertainties, it provides contact information for Gassafe Register and encourages seeking expert guidance to ensure gas safety.