Key info

  • Duration: Between 1 and 2 days of self-study and assessment

  • Entry requirements: ACS Domestic Gas Safety and Appliances (CCN1) and/or Core Commercial Natural Gas Safety (COCN1) qualification

  • Qualification: ACS LPG Changeover (CONGLP1), Optional: PD, LAV & RPH

  • Cost: Enquire now

Who is this course suitable for?

This course is suitable for anyone who:

  • …holds an ACS Domestic Gas Safety and Appliances (CCN1) qualification and/or the relevant Core Commercial Natural Gas Safety qualification
  • …is an experienced gas engineer wishing to secure competency in LPG fired appliances

  • …may not have earned their existing qualifications with Staffordshire Training Service – all qualified candidates are welcome!

Upcoming training course dates

September 29-30, 2026
October 27-28, 2026
November 24-25, 2026
December 15-16, 2026

About the ACS LPG Changeover Initial Assessment program

This assessment programme is designed for experienced gas engineers who hold ACS CCN1 and/or COCN1 and want to develop the relevant competencies for LPG changeover. It forms part of our wider gas training and assessment options for qualified engineers looking to extend the scope of work they can undertake.

The assessment covers LPG appliance changeover, but you can also opt for assessment in other scope extensions, including:

  • Changeover Core Permanent Dwellings (CoNGLP1 PD)

  • Changeover Core Residential Park Homes (CoNGLP1 RPH)

  • Changeover Core Leisure Accommodation Vehicles (CoNGLP1 LAV)

This program is also suitable for gas professionals who already hold this qualification, but whose competency expired over 12 months ago.

How is the ACS LPG Changeover Initial Assessment program delivered?

The Initial Assessment program consists primarily of self-study, with learners having access to the latest manuals to confirm knowledge.

Assessment takes place typically over 1 or 2 days. Depending on what scope extensions you’re seeking to qualify on, your Initial Assessment program could include one or more of the following applications:

  • Permanent Dwellings (PD)

  • Residential Park Homes (RPH)

  • Leisure Accommodation Vehicles (LAV).

Sound like the course for you?

Book straight away or ask the friendly team a question – we are here to help you find the right course

training Centre

Just off the M6, our training centre has a great central location in Stafford

5* reviews for our training

Excellent rating
Based on 53 reviews
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Did my fgas training at staffordshire training services. Really enjoyed the course and Eamon the training provider was very knowlegable and answer all questioned that i had. Would highly recommend for fgas training.. Accommodation local for anyone travelling too.
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charles jelfs
13 August 2026
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A well run and equipped training centre, friendly staff and Eamon was our trainer , very knowledgeable and friendly!! I’ll definitely be back soon!
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Stuart Maclean
7 May 2026
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The training they gave me was very amazing and the centre was very professional and easy to understand I especially want to thank my coaches MR Ali and Miss Megha They where wonderfully helpful and professional I recommend this to anyone who do a security course
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Mo Sajid
29 April 2026
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Great centre, & brilliant guys running it, all the facilities are spot on
Dan profile picture
Dan
13 March 2026
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Lovely lads, very knowledgeable, amazing training facilities. Completed my epa and f gas course here and will be returning! Highly recommend staffs training services.
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Olivia Scally
13 March 2026
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Recently completed reacs certification , 1st class communication, good facilities in a relaxed atmosphere, good assessors and great feedback
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simon walters
21 November 2025
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Recently completed the Low-Temperature Heating & Hot Water, Water Regulations, and Heat Pump courses at this centre. Kay’s quick replies to my emails made the whole process smooth, and the flexible date options were a real bonus. On the course itself, Matt was an excellent tutor—clear, practical, and bringing years of real industry knowledge to the table. I’d definitely recommend this centre/courses and I’m already looking forward to coming back for the Solar PV & Battery Storage course.
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Muroz
13 September 2025
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Couldn’t recommend enough , a wide variety of appliances to work on.The team made me feel welcome throughout my assessment , I will definitely be returning to undertake further courses they offer
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Christopher Wilson
1 September 2025
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Recently used this company for an air source heat pump course. Very informative and always willing to go that extra mile that allowed me to pass the course first time having no knowledge and never touching air pumps before.
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matthew thresher
30 August 2025
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Hi it's hasibullahamir I had my courses of first aid and full security courses from this training center and the teachers were very good welcoming helpful and had very good experiences in this 7 days of my course being in this centre and I am very happy and thanks fully from this centre and my teachers.
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Hasibullah Amir
13 April 2025

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