Qualification Details Domestic ACS Reassessment

Our expert, qualified team can help you prepare for and pass upcoming ACS Gas qualification renewals. Our renewals include the core ACS qualification and up to 4 appliances.

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Programme description

This programme is here to help you renew your ACS Gas Qualifications to ensure that you stay updated with the latest legislation and requirements.

We offer core ACS renewal up to 6 months before their expiry date or within 12 months after their expiry. You can also choose to renew up to 4 appliances at the same time as doing your core ACS Gas Qualification renewal.

Who is this programme for?

This course is designed for anyone who's looking to renew a recently expired ACS CCN1 certification, or renew before your current one expires.

We offer the following appliance certifications: CMA1, CPA1, CENWAT, CKR1, HTR1, MET1, DAH1, MET3LS, MET4, REGT1, CMA2LS, CMA3, WAT1

Qualifications awarded

Learners will gain the following industry-recognised qualifications:

  • Accredited Certification Scheme
  • and up to 4 appliance certifications of your choice
    • Appliance qualifications available: CCN1, CMA1, CPA1, CENWAT, CKR1, HTR1, MET1, DAH1, MET3LS, MET4, REGT1, CMA2LS, CMA3, WAT1


This course requires either a current ACS qualification with 6 months until the expiry date, or for you to have held an ACS qualification that expired no more than 12 months ago.

Course structure and Assesment method

We offer a full-time option for this course:


  • 3 Days in our Kirkintilloch centre


All of our course prices are displayed excluding VAT.

  • ACS Renewal = £700+VAT

Are you looking for more information or need to know specifics about how this course is delivered? Request an information pack!

Request an Information Pack

Hear from previous students

"4th time going through Domestic ACS Re-assessment. 1st class all around and glad I chose this centre for the first time over the tried and tested.

Facilities are fantastic, comfortable with comp refreshments (location is great : McD's and LIDL's next door together with really good independent food options for lunch close by).

Jan, office manager is a diamond and incredibly helpful and efficient.

John the trainer/assessor is a nice easy going guy, passionate about delivering quality training prior to assessing. During assessment he is fair and balanced giving direction toward help as necessary. Genuinely haven't had a better experience over the near 20 years in the industry."

Graham Kidd - January 2024

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