For those interested in pursuing a career in the installation, service and maintenance of wood-burning and solid fuel heating appliances or chimney sweeping, becoming a registered HETAS Installer, Chimney Sweep and/or Service Technician is a significant step. HETAS (Heating Equipment Testing and Approval Scheme) is the UK’s leading authority in solid fuel, wood, and biomass heating appliances and systems. In this guide, we will walk you through the process of becoming a registered HETAS Installer Chimney Sweep and/or Service Technician.
1. Understand the Basics
Before embarking on the journey to becoming a HETAS installer, Chimney Sweep and/or Service Technician, it’s essential to have a clear understanding of the industry and the role. HETAS Installers, Chimney Sweeps and/or Service Technicians are responsible for the safe and compliant installation, service, maintenance and sweeping of solid fuel, wood, and biomass heating appliances, including stoves, biomass boilers, and chimney systems.
There are different routes available as you may decide you only wish to install, service and maintain. You may also decide you only wish to service and maintain or sweep. The routes are varied to meet your own personal end goal and what you wish to achieve.

2. Gain Relevant Experience
Some courses do require pre-requisites to be met before you can undertake them so it’s best to get in touch with your Training Centre to make sure you are undertaking the correct pathway and course/s for you. Consider gaining experience through working under the supervision of experienced HETAS Installers/Chimney Sweeps. This will provide you with the practical knowledge and skills needed to become a successful HETAS Installer, Chimney Sweep and/or Service Technician.
Link to our website: www.robinsons-uk.co.uk/services
3. Complete your HETAS Training Course/s
To become a registered HETAS Installer, Chimney Sweep and/or Service Technician, you will need to complete the necessary training courses. We offer a full range of HETAS courses designed to equip Installers, Chimneys Sweep and/or Service Technicians with the knowledge and skills required to install, service, maintain and sweep solid fuel, wood, and biomass heating appliances and chimney systems safely and compliantly. As mentioned, some courses do require an industry background. The course options available are:
- H003DS Dry Appliance Installer Course: This course covers the installation, service and maintenance of dry, solid-fuel-burning appliances, such as wood-burning stoves and solid fuel cookers.
- H004 Wet Appliance Installer Course: This course adds on the installation of stoves with integral boilers.
- H005DE Biomass Installer Course: This course covers the installation, service and maintenance of Biomass boiler appliances while incorporating the dry and wet stove disciplines.
- H006 Chimney Systems Course: This course covers the installation of twin-wall insulated chimney systems, including both factory-made and site-built systems.
- H009 – Service and Maintenance Course: This course is designed for those who don’t wish to install and who generally have some industry experience already.
- H009s – Sweeping Module: This course is suitable for operatives already installing, carrying out sweeping activities or adding on to the H009.
- H011 – Sweeping Course: This course is designed for those with little to no experience of the solid fuel industry who are wishing to carry out service, maintenance and sweeping activities.

4. Pass the Assessment
Upon completing the training courses, you will need to pass assessments to become a registered HETAS installer, Chimney Sweep and/or Service Technician. The assessments includes both practical and theory components, and you will need to demonstrate your competence in installing solid fuel, wood, and biomass heating appliances safely and compliantly.
5. Apply for Registration
Once you have successfully completed the training courses and passed the assessment, you can apply for registration with HETAS. You will need to provide evidence of your qualifications, experience, and insurance. HETAS will review your application and, if successful, will register you as a competent Installer, Chimney Sweep and/or Service Technician.
Link to HETAS Schemes: https://www.hetas.co.uk/trade/schemes/
6. Maintain Competence
To maintain your registration as a HETAS Installer, Chimney Sweep and/or Service Technician, you will need to keep your skills and knowledge up to date. HETAS requires registered installers to complete regular refresher training every 5 years to ensure they remain competent and compliant with industry standards.

Benefits of Becoming a Registered HETAS Installer, Chimney Sweep and/or Service Technician
Becoming a registered HETAS Installer, Chimney Sweep and/or Service Technician offers several benefits:
- Recognition: Being a registered HETAS installer, Chimney Sweep and/or Service Technician demonstrates your competence and expertise in the installation, service, maintenance of solid fuel, wood, and biomass heating appliances and chimney systems.
- Compliance: HETAS registration ensures that your installations meet the relevant building regulations and industry standards, providing peace of mind for your customers.
- Business Opportunities: HETAS registration can open up new business opportunities and increase your credibility, helping you attract more customers and grow your business.
- Support: HETAS provides ongoing support and guidance to registered installers, including technical advice, training, and updates on industry regulations and standards.
Conclusion
Becoming a registered HETAS Installer, Chimney Sweep and/or Service Technician is an excellent career choice for those interested in the installation of solid fuel, wood, and biomass heating appliances. By completing the necessary training courses, passing the assessment, and maintaining your competence, you can become a trusted and respected professional in the industry. With HETAS registration, you can ensure that you are work is safe, compliant, and of the highest quality, providing peace of mind for your customers and helping you build a successful career in the heating industry.