Gas and Utilities Industries Training Courses

Colchester Institute is a leading supplier of ACS Gas Training and Assessment Services, serving Essex, Suffolk and surrounding counties.

Our courses include Gas Safe Register ACS assessments, BPEC Water regulations and OFTEC training courses. 

Colchester Institute also delivers professional training for the utilities industry sector. Use the menu buttons below to find your industry sector.

Gas and Utilities Industries and ACS

The Health and Safety Executive charged the Gas Safe Register, as part of their approval for registering gas operatives, with developing the Nationally Accredited Certification Scheme (ACS). 

Under the scheme, individual gas fitting operatives must undergo an assessment of their competence to carry out gas work safely.

The scheme aims to promote consistency in the assessment and verification of a gas fitting operative’s competence to undertake gas work.

Domestic GasCommercial GasLPGAgricultural
Location: Colchester
Start Date: This course runs a number of times throughout the year. Next available dates:
Initial Appliance Training: 24th November 2025
Appliance Assessment: 24th or 26th November 2025
Duration: We can adapt this course to suit your requirements
Location: Colchester
Start Date: Next available dates:
Training and Theory: 18th & 19th November 2025
Practical Assessment: 20th or 21st November 2025
Appliance Assessment: 24th, or 26th November 2025
Duration: We can adapt this course to suit your requirements
Price: Reassessment: £988
Initial Assessment: £1,183
Location: Colchester
Start Date: Please contact us for availability
Duration: Half Day
Attendance: Either 8am-11am or 4pm - 7pm
Price: £79 but £50 credit will be given after attendance to be used to book onto future courses
Location: Colchester
Start Date: Two Day Course:
14th and 15th October 2025
Duration: Two Days
Price: Package Deal price: £150 which includes a three day Air Source Heat Pump course.
Standard Price:£698
Location: Colchester
Start Date: Appliance Training:
1st October 2025
Appliance Assessment:
6th October 2025
Duration: We can adapt this course to suit your requirements.
Location: Colchester
Start Date: Commercial Core Training:
25th and 26th Sept 2025
Core Assessment:
29th and 30th Sept 2025
Duration: We can adapt this course to suit your requirements
Location: Colchester
Start Date: Training: 8th October 2025
Asessment:
10th October 2025
Duration: This course requires one day training and is followed by a one day assessment
Location: Colchester
Start Date: This course runs a number of times throughout the year
Next available dates:
LPG Training: 10th and 11th Nov 2025
LPG Assessment: 12th or 14th Nov 2025
Duration: We can adapt this course to suit your requirements
Location: Colchester
Start Date: Please contact us for availability.
Duration: Usually between 5-7 days, but this can be tailored to suit individual employers.
Price: Please contact us for the price of the course

Plumbing and Heating – Industry Training

For adults (19+ learners) and those already working in the industry, Colchester Institute offers a range of professional Electrical, Plumbing and Heating industry training courses. These include:

OFTEC Assessment

OFTEC has set specific pre-requisite entry requirements for candidates wishing to enter the OFTEC training and assessment processes. The criteria are to ensure that candidates have the required experience and knowledge before being permitted entry to the scheme.

BPEC Plumbing Qualifications

As a BPEC-accredited training and assessment centre, we provide a quality service to all who work within the Building Services Engineering sector.

Our purpose-built facilities allow us to offer a range of short courses for experienced plumbing operatives seeking to expand their industry knowledge and gain additional qualifications to comply with current legislation.

WaterOilPart LLow Temperature Heating Design
Location: Colchester
Start Date: Next available dates for Reassessment:
27th November 2025
Next available dates for Initial:
29th September 2025
Duration: 1 day or 1/2 day.
Price: Initial Training: £280
Re-Assessment: £224
Location: Colchester
Start Date: 10th and 11th November 2025
Duration: 1 and 1/2 days
Price: £300
Please enquire for pricing if you would like to do this as part of Air Source Heat Pump training
Location: Colchester
Start Date: Please contact us for the next available dates
Duration: 1 day
Attendance: 08:30 – 17:00
Price: £278.50
Location: Distance Learning – Delivered Online
Start Date: Immediate start after payment
Price: £114 (for virtual card)
£116 (for virtual and Blue Card)
Location: Colchester
Start Date: This course runs a number of times throughout the year. Next available dates:
Training: 4th - 5th November 2025
Assessment: 6th - 7th November 2025
Duration: We can adapt this course to suit your requirements
Location: Colchester
Start Date: Please contact us for availability
Duration: One Day
Price: £500 (including exam fee)
Location: Colchester
Start Date: Two Day Course:
14th and 15th October 2025
Duration: Two Days
Price: Package Deal price: £150 which includes a three day Air Source Heat Pump course.
Standard Price:£698

Electrical Installations – Industry Training

Accredited Electrical Qualifications

Qualifications are available for those already working in the industry

Level: Level 3
Start Date: 16th - 18th February 2026
30th March - 1st April 2026
Duration: 3 days
Price: £400
Levels: Level 1, Level 2
Locations: Colchester, Braintree
Duration: Two Years
Year 1: Level 1
Year 2: Level 2
Study Mode: Full-Time
Level: Level 3
Location: Colchester
Start Date: Contact us for availability
Duration: Between 3 to 24 months
Levels: Level 1, Level 2
Locations: Colchester, Braintree
Duration: Two Years:
Year 1: Level 1
Year 2: Level 2
Study Mode: Full-Time

Air Source Heat Pumps – Industry Training

Thanks to Government funding, Colchester Institute is now able to offer the 3-Day Air Source Heat Pump Technology and 2-Day Low-Temperature Heating System Design courses for the combined price of £150, a fantastic saving of over £600!!

Both courses must be booked together for the offer to be valid.

Air Source Heat Pumps

Training will cover Installation, commissioning and servicing of air source heat pumps.

These courses are ideal for those looking to undertake training on renewable energy courses (e.g. heat pumps).

Low-Temperature Heating System Design – City & Guilds Assured

An engaging City & Guilds Assured heating system design course for heat pumps and other low-temperature systems.

Part L (Energy Efficiency)

This course is designed for central heating installers and covers the requirements of Part L of the Building Regulations.

Water Regulations

This course is for anyone requiring a comprehensive understanding of Water Regulations/Water By-laws. It is particularly suitable for those wishing to become Approved Plumbing Contractors.

Location: Colchester
Start Date: Next Date: 21st - 23rd October 2025
additional autumn dates to follow
Duration: 3 Days
Price: Package Deal price £150 which includes a two day Low Temperature Heating Design course.
Stand alone Price £952
Location: Colchester
Start Date: 10th and 11th November 2025
Duration: 1 and 1/2 days
Price: £300
Please enquire for pricing if you would like to do this as part of Air Source Heat Pump training
Location: Colchester
Start Date: Two Day Course:
14th and 15th October 2025
Duration: Two Days
Price: Package Deal price: £150 which includes a three day Air Source Heat Pump course.
Standard Price:£698
Location: Colchester
Start Date: Please contact us for availability
Duration: One Day
Price: £500 (including exam fee)

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