Level 3 in Commercial Gas

This course is for experienced operatives who hold the Core Domestic Gas Safety (CCN1) qualification and wish to upskill to do commercial gas work.


Course Code: P10114
Campus: Newtownards, Other
Study Type: Part-Time
Education Level Further Education
Department: Plumbing

Available Sessions

We have 2 sessions available for application on this course in SERC Professional Skills Centre, Newtownards.

Why Study This Course

This course is designed for qualified domestic gas engineers who want to transition into the commercial sector. It builds on existing domestic qualifications and Gas Safe registration, enabling operatives to legally and safely carry out commercial gas work.

Learners will benefit from hands-on training using the latest appliances and industry-relevant equipment, with the opportunity to progress their careers into broader heating and renewable technology sectors.

Course Overview

Delivered part-time, this course is aimed at experienced operatives who already hold the Core Domestic Gas Safety (CCN1) qualification and have been registered with Gas Safe for at least 12 months.

Learners will complete the CODNCO1 Commercial Changeover module, which incorporates multiple non-domestic gas safety specialisms. The programme includes practical and theoretical components and is delivered using the most up-to-date commercial gas appliances and equipment.

This course is for qualified gas engineers looking to expand their skills into commercial gas work.

Specific Entry Requirements:

  • Must be on the Gas Safe Register for 12 months or more

  • Core Gas Safety Non-Domestic (CODNCO1)

  • Pipework Installation (Non-Domestic)

  • Pipework Testing and Purging (Non-Domestic)

  • Overhead Radiant Tube and Wall-Mounted Plaque Heaters

  • Indirect Firing Gas Appliances (Boilers and Forced Air Heaters)

  • Heating Appliances (Forced Draught and Atmospheric Burning Styles)

SERC offer a wide range of plumbing, heating, and renewable course, please contact us, or speak to your trainer on the day for more information. 

Available Sessions

We have 2 sessions available for application on this course in SERC Professional Skills Centre, Newtownards.

Enquiries Information

For more information or help with this course send us an enquiry and a member of our team will get back in touch.

Available Sessions

Business Support Course

Funding may be available for this course, please contact us on businesssupport@serc.ac.uk to discuss if you are eligible. Additional sessions may be available for this course throughout the year. Please contact us to discuss a start date that would be suitable for you.

Title Campus Spaces Fee Apply or get more information
Level 3 in Commercial Gas
Y10114ND1A-25/26-PT
Newtownards
20+ £952.00
Level 3 in Commercial Gas
Y10114SD1A-25/26-PT
SERC Professional Skills Centre
20+ £952.00

Please select a campus from the list above to view the available sessions.

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Terms & Conditions

Students will be required to comply with SERC's Terms & Conditions of study.

We strive to ensure the description of courses on SERC's website and in publications is accurate. However, for various reasons there may be occasions when the College may need to change arrangements or be unable to deliver classes due to circumstances such as reduced funding. If there are insufficient numbers applying for a course it may not be viable to deliver the class.

Courses are continually reviewed to take advantage of new teaching approaches and developments in research, industry and the professions. Please be aware that modules may change for your year of entry. The exact modules available and their order may vary depending on course updates, staff availability, timetabling and student demand. Please contact the course team for the most up to date module list.

Further Education

Further Education

If you have just completed your GCSEs, Further Education is most likely the option for you. FE covers qualifications from entry to higher level qualifications such as Awards, Certificates, Diplomas, NVQ, BTEC and Apprenticeships.

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