Gas and F-Gas engineer
Posted on 10th September 2026
Happy Heat is growing and we are looking for an experienced, fully qualified Gas Safe and F-Gas engineer to join our team.
Based in Bushey, Hertfordshire, you will be working across domestic and commercial heating and air conditioning. Your role will cover boiler installations, heating systems and air conditioning installations across Hertfordshire, North and North West London, and the surrounding areas.
We are looking for someone who takes pride in their work and wants a long term, secure position with a supportive and expanding family run company.
What we offer
- Salary: £48,000 to £55,000 per year depending on experience
- Bonus: £1,000 signing on bonus
- Working arrangement: Job and knock with no call out rota
- Overtime: Available but entirely optional
- Holiday: 22 days annual leave plus Bank Holidays
- Vehicle and equipment: Company van, fuel card and tools provided
- Logistics: Materials delivered directly to site for you
- Benefits: Company pension scheme
- Development: Ongoing training, skill development and genuine career progression
Key responsibilities
- Installing domestic and commercial boilers and full heating systems
- Installing and servicing domestic and commercial air conditioning units
- Delivering high standards of workmanship on every job
- Providing friendly, professional customer service to householders and business clients
- Working safely and neatly across site visits in Hertfordshire and North West London
Requirements and qualifications
- Gas Safe qualifications
- F-Gas Category 1 qualification
- Full UK driving licence
- High standards of workmanship and strong attention to detail
- Excellent communication skills and a customer first attitude
How to apply
If you take pride in your craft and want to build a long term career with a great team, we would love to hear from you. Apply below or give us a call on 01923 372 823 if you have any questions.
Get in touch with us
Get a free quote, email us if you have a question or call us on 01923 372823.
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Company
©2026 Happy Heat All rights reserved. Happy Heat Limited is an Introducer Appointed Representative (Financial Services Register No. 1053623) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.
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