Get qualified. Get certified. Get to work.
Hands-on gas, heating and air conditioning training built for tradespeople and career-changers. Industry-recognised qualifications, small cohorts, and dates that fit a working week.
96%
First-sit pass rate
4,200+
Trades qualified
4.8/5
Student rating
Course catalogue
Pick your qualification
All prices in GBP, VAT included. Book now and pay securely by card, or we'll send you a payment link.
Gas Safe ACS
Level 2 core gas competence with practical assessment on real appliance rigs.
- Next start
- Mon, 19 Oct 2026
- Format
- Harlow campus
£645
Book →
Domestic Heating & Boiler Installation
Full combi and system boiler fit, commissioning and fault diagnosis from scratch.
- Next start
- Tue, 20 Oct 2026
- Format
- Harlow campus
£890
Book →
F-Gas Air Conditioning
Refrigerant handling, leak testing and system service to stay legally F-Gas compliant.
- Next start
- Mon, 9 Nov 2026
- Format
- Harlow campus
£520
Book →01
Choose a date
Pick a course and a start date that suits you. Places are limited to keep groups small.
02
Reserve your place
Tell us who's attending. Pay by card straight away, or get a secure payment link by email.
03
Turn up and train
You'll get joining instructions by email. Bring your PPE — we supply tools, rigs and kit.
Accreditations
Outcome
96% pass on first attempt across our 2025 gas and heating cohorts.
Student review
"Passed my ACS first time. The rig work meant I was ready on day one of my first job site." — D. Okafor, Harlow