Gas Safe Registration: How to Check an Engineer Is Legitimate

What is Gas Safe Registration?

Gas Safe Register is the official list of businesses and engineers legally permitted to carry out gas work in the United Kingdom. It is a legal requirement for anyone working on gas appliances, pipework, or flues. The Register replaced the CORGI scheme in 2009 and is the only official gas registration body recognised by the government. Its primary purpose is to protect the public from unsafe gas work, which can lead to carbon monoxide poisoning, gas leaks, fires, and explosions.

Only a Gas Safe registered engineer should install, service, maintain, or repair a gas appliance. This includes work on boilers, cookers, fires, and central heating systems. Landlords have a specific legal duty to ensure all gas work in their properties is conducted by a registered engineer, with an annual Landlord Gas Safety Record (CP12) issued for each appliance.

The Importance of Checking Registration

Hiring an unregistered individual for gas work is illegal and poses a severe safety risk. Faulty gas work can have fatal consequences. Checking an engineer's credentials is a simple but critical step that ensures the person working on your gas system is qualified, assessed, and accountable. The Gas Safe Register regularly inspects its registered engineers to ensure they maintain competence.

Verifying registration also provides you with a form of recourse. If work is completed poorly or unsafely by a registered engineer, you can raise a complaint with the Gas Safe Register, who can investigate. This accountability is a key part of the scheme's consumer protection role.

How to Check a Gas Safe ID Card

Every Gas Safe registered engineer carries a photo ID card. You should always ask to see this card before any work begins. Do not accept a business card or a mention of registration as proof. Take a moment to inspect the card carefully. Check the photograph matches the person presenting it. Look at the start and expiry dates to ensure the registration is current.

The card will list the specific types of gas work the engineer is qualified to do under 'Scope of Work'. An engineer may only be qualified for certain appliances, like boilers but not cookers. Ensure their qualifications cover the work you need doing. The card also shows the engineer's unique licence number and the business they work for.

Verifying a Licence Number Online

For added assurance, you can verify an engineer's details on the official Gas Safe Register website. Use the 'Check an Engineer' tool. You will need the engineer's unique seven-digit licence number, found on their ID card. Entering this number will bring up the engineer's details, confirming their registration status, their employer's business, and their qualifications.

This online check is a powerful verification step. It confirms the ID card is genuine and provides the most up-to-date information from the Register's database. It is a recommended step, especially for new or unfamiliar contractors, and only takes a minute to complete.

What to Do If You Have Concerns

If an engineer cannot produce a valid ID card, or if the online check raises doubts, you should not allow them to start work. Politely decline their services and report your concerns to the Gas Safe Register. They take reports of illegal gas work seriously and can investigate.

If you suspect gas work already completed in your property may be unsafe, act immediately. Signs include a lazy yellow or orange flame on a gas appliance (instead of a crisp blue one), soot or staining around the appliance, and excessive condensation in the room. In such cases, turn off the appliance, ventilate the area, and contact a Gas Safe registered engineer to inspect it. You can also report the work to the Register for investigation.

Maintaining Ongoing Compliance

For landlords, the process does not end with hiring a registered engineer. You must obtain a Landlord Gas Safety Record (CP12) after each annual service and keep records for at least two years. This document is proof of compliance with the law. A reputable Gas Safe registered business will provide this as a matter of course after a landlord's gas safety check.

Regular servicing by a registered engineer is the best way to ensure ongoing safety and compliance. It helps appliances run efficiently, can prevent costly breakdowns, and, most importantly, keeps your tenants and property safe from the dangers of faulty gas work.