Boiler Training Courses in Cardiff
Boiler Training Courses in Cardiff
Learn boiler diagnostics, servicing, and CP12 compliance online – now available in Cardiff.
Learn boiler diagnostics, servicing, and CP12 compliance online – now available in Cardiff.
Upskill as a Gas Engineer in Cardiff– 100% Online, Practical Training
Upskill as a Gas Engineer in Cardiff– 100% Online, Practical Training
Boiler Academy is here to support gas engineers and apprentices across Cardiff with flexible, online training that builds hands-on skill and professional confidence. Whether you're starting out, re-entering the industry, or looking to sharpen your diagnostics, our courses are built around real-world needs and scenarios.
All content is 100% online, available 24/7, and works seamlessly across all devices. You’ll learn through case studies, live job examples, and guided system diagnostics, while earning CPD-style certificates that show your progress and professionalism.
Top Courses (Popular in Cardiff)
Top Courses (Popular in Cardiff)
Boiler Fault Finding Mastery
Boiler Fault Finding Mastery
Identify faults quickly using diagnostic flowcharts, fault codes, multimeter readings, and real job case studies.
CP12 Gas Safety & Compliance
CP12 Gas Safety & Compliance
Learn how to carry out complete landlord safety checks, including alarm placement, bonding, and gas tightness testing.
Heating System Wiring & Diagnostics
Heating System Wiring & Diagnostics
Understand and test S-Plan and Y-Plan systems, multizone controls, thermostats, and smart upgrades like Hive or Nest.
Why Engineers in Cardiff Join
Why Engineers in Cardiff Join
Learn from anywhere in Cardiff — anytime, any device
Real job breakdowns and case-based learning
CPD-style certificates for every course
Aligned with UK Gas Safe requirements
Aligned with UK Gas Safe requirements
Trusted by engineers and students across Wales
Built for new apprentices and qualified pros alike
Frequently Asked Questions
Frequently Asked Questions
No. You don’t need to be Gas Safe registered to begin learning. Our courses help you build knowledge and confidence even before you register, and they’re perfect for apprentices and those preparing for assessments.
Cardiff’s Heating Industry
Cardiff’s Heating Industry
Cardiff’s rapidly growing property and rental market — especially in Cathays, Roath, and Grangetown — creates ongoing demand for skilled heating engineers. Whether it’s CP12 checks, diagnosing system faults, or wiring upgrades in new developments, Boiler Academy gives Cardiff-based engineers the tools and knowledge to stay ahead.
Join Boiler Academy from Cardiff
Join Boiler Academy from Cardiff
Whether you're fault-finding in Llanishen or issuing CP12s in Butetown,
Boiler Academy helps you deliver reliable results, earn more, and grow your confidence — 100% online and fully aligned with UK standards.
Whether you're fault-finding in Llanishen or issuing CP12s in Butetown,
Boiler Academy helps you deliver reliable results, earn more, and grow your confidence — 100% online and fully aligned with UK standards.