Job Search

Search for an exact word or phrase
"search query"
Use quotes to search for an exact word or set of words.
Search for either word
query OR query
If you want to search for jobs that may have just one of several words, include OR (capitalized) between the words. Without the OR, your results would typically show only jobs that match both terms.
Exclude a word
NOT query
Add a NOT before a word to exclude all results that include that word. 
Include a "fill in the blank"
query * query
Use an asterisk (*) within a query as a placeholder for any unknown or "wildcard" terms.
Job Role
Use Ctrl (Command on Mac) to Select Multiple

Initial CMA1/3 Training in Southampton

Who is this course for?

Designed specifically for gas engineers and plumbers, this course is essential for those looking to expand their expertise in the installation, commissioning, and servicing of smart meters. Enhance your qualifications with nationally recognised certification and stay ahead in the rapidly evolving energy sector.

What is the course?

This comprehensive five-day CMA1/3 Initials course provides in-depth training on the installation and maintenance of smart meters. The course covers critical areas from both CMA1 and CMA3, ensuring you gain the necessary skills and knowledge to work safely and effectively. Key areas covered include:

  • Characteristics of combustion
  • Ventilation
  • Gas safety legislation and standards
  • Emergency actions and procedures
  • Installation of pipework and fittings
  • Operation of meter regulators
  • Tightness testing and purging

The course includes two days of refresher training, a two-day practical assessment, and a final day dedicated to theory assessment. Our experienced trainers and assessors will support you throughout, ensuring you gain the practical and theoretical knowledge necessary to excel.

How long?

5-Day training course


All CMA1/3 Initials courses are conducted at our fully equipped gas centre in Woolston.


This course runs regularly at our Woolston training centre. Enrol at any time to upgrade your skills and knowledge in this essential field.


At SERT, we understand the importance of timely and efficient certification. Our CMA1/3 Initials course is designed to provide a quick turnaround with our awarding body, ensuring no delays in your Gas Safe registration and course certification. By choosing SERT, you benefit from:

  • Industry-leading training standards
  • Comprehensive practical and theoretical knowledge
  • Support from experienced trainers and assessors
  • Efficient certification process

Invest in your professional development with SERT’s CMA1/3 Initials course and become a leader in the installation and maintenance of smart meters.


SERT's specialist Divisions

Public Sector

Resourcing solutions within Defence, Professional Services and Education.


Utilities and Green Energy

Mobilising workforces that install, maintain, and manage the UK's current and future infrastructure.

The Retrofit Academy - Hampshire

The Retrofit Academy (TRA) and workforce solutions and training specialist, SERT Training have established an exclusive partnership to launch The Retrofit Academy Hampshire. Find out more about training and career opportunities within the retrofit industries here!