Gas Safety Week 2026 takes place from 14–20 September, bringing the plumbing and heating industry together to promote an essential message: gas safety saves lives.
Gas Safety Week is an important annual campaign led by the Gas Safe Register, providing an opportunity for the industry to raise awareness of the importance of safe gas work and encourage homeowners, landlords and businesses to put safety first. But while Gas Safety Week gives us an opportunity to focus attention on the issue, gas safety is a responsibility that continues throughout the year. For professional plumbing and heating engineers, every installation, service, repair and safety check is an opportunity to protect customers, maintain high standards and ensure heating systems operate safely and efficiently.
The ongoing risk of unsafe gas work
The majority of professional gas engineers work to high standards, but unsafe and illegal gas work remains a serious concern. Poorly installed or maintained gas appliances, unqualified gas work and inappropriate alterations can all create potentially life-threatening risks, including gas leaks, fires, explosions and carbon monoxide poisoning.
According to data from the Gas Safe Register, an estimated 250,000 jobs are carried out on gas appliances each year in the UK by unqualified workers, with around 20% requiring urgent disconnection because the work is considered immediately dangerous.
Research also highlights the impact unsafe gas work has on professional engineers. A nationwide survey of registered gas engineers conducted by ATAG Heating Technology found that 82% have had to rectify unsafe installations carried out by unregistered fitters at least once every quarter.
The consequences can be severe. Illegal gas work is associated with deaths and thousands of hospitalisations each year, while carbon monoxide remains a significant threat to households across the UK.
For legitimate businesses, unsafe work can have a wider impact too. One in five installers surveyed said illegal gas work was directly harming their business through lost contracts, reputational damage and the time and cost involved in putting unsafe installations right.
Why using a qualified gas engineer matters
Gas Safety Week is also an opportunity to remind customers why choosing a suitably qualified and registered gas engineer is so important.
When money is tight, there can be a temptation to choose the cheapest quote. However, saving money on an installation or repair can prove a false economy if work is carried out incorrectly.Unsafe gas work can put people and property at risk and may ultimately result in expensive remedial work.
A professional engineer provides more than technical expertise. They provide reassurance, accountability and confidence that work has been completed correctly and in accordance with the relevant requirements. Customers should always check that the engineer carrying out gas work is appropriately qualified and registered with the Gas Safe Register.
The vital role of the gas engineer
The trust placed in plumbing and heating engineers should never be underestimated. For many households, the engineer visiting their home is the person responsible for ensuring that their heating and hot water systems are safe, reliable and working correctly.
Gas engineers aren’t simply installing appliances or carrying out routine servicing. They are making professional decisions that can have a direct impact on public safety. A thorough service, correct commissioning, accurate documentation and the ability to identify unsafe situations are all essential elements of professional gas work.
Much of this work goes unnoticed by customers, and that’s exactly how it should be. When everything is done correctly, the result is simply a safe and functioning heating system. Behind that result, however, is a high level of training, competence, experience and professional responsibility.
Building a culture of competence
Gas safety isn’t simply about meeting minimum requirements. It’s about creating a culture where competence, professionalism and continuous improvement are central to the industry.
The heating sector continues to evolve, with engineers increasingly working with more complex and integrated systems, including high-efficiency boilers, hybrid technologies, heat pumps and other low-carbon heating solutions. As technology changes, so does the knowledge required to work safely and effectively.
Qualifications provide an essential foundation, but maintaining competence is an ongoing process. Engineers need to keep their knowledge and skills up to date with changes to legislation, standards, technical guidance and manufacturers’ requirements. That’s why training and continuing professional development remain so important to the plumbing and heating industry.
Supporting customers through a changing heating industry
The UK’s energy landscape is changing, with increasing focus on energy efficiency and lower-carbon heating technologies. However, millions of homes continue to rely on gas appliances, meaning safe installation, servicing and maintenance will remain essential for many years to come.
This changing landscape creates an opportunity for professional heating engineers to demonstrate the value of their expertise. Customers increasingly want advice as well as technical work. They want to understand how their heating systems operate, how they can improve efficiency and how they can keep their homes safe. The engineer is often one of the most trusted sources of information.
A simple conversation during a routine visit can make a real difference. Reminding customers about regular servicing, carbon monoxide alarms, safe appliance operation and the warning signs of potential problems can all contribute to improved gas safety.
Why good records and documentation matter
Clear and accurate records of installation, servicing and commissioning provide valuable information for customers and future engineers. Good documentation can support effective maintenance, help demonstrate compliance and provide confidence that work has been completed to the required standard.
As regulations and expectations continue to develop across the construction, plumbing and heating sectors, the ability to demonstrate competence and maintain accurate records will become increasingly important.
For professional businesses, good documentation is therefore an important part of good practice, not simply an administrative task.
APHC’s commitment to professional standards
At APHC, we believe that supporting professional standards is fundamental to creating a safer and more trusted industry. Providing members with access to technical guidance, information and support helps businesses stay informed and gives professional contractors the tools they need to continue delivering high-quality work.
Gas Safety Week provides a valuable opportunity to recognise the important role professional plumbing and heating contractors play every day. Behind every safe appliance, every completed service and every reassured customer is an engineer applying their skills, knowledge and experience to help protect the public.
Find out more about Gas Safety Week: Gas Safety Week – Keeping the nation safe
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