Posted 09 August, 2026
Installation Engineer
ITSS Recruitment Ltd
Watford, ENG, GB
Full Time
Job Description
Installation Engineer, £48k - £58k p/a, NW London, Herts, Bucks, Essex, 22 Days Holiday+Company Van+Pension+Ongoing Training\n
\nWe are seeking an experienced Installation Engineer to join a fast-growing, family-run heating and cooling specialist based near Watford. This is an excellent opportunity to become part of a business renowned for delivering high-quality domestic and commercial installations, with genuine career progression and the opportunity to help shape a growing engineering team.\n
\nAs the new Installation Engineer, you will carry out high-end domestic and commercial boiler installations, domestic and commercial air conditioning installations, commissioning and occasional servicing. Working across North & North West London, Hertfordshire, Buckinghamshire and occasional Essex, you'll deliver high-quality installations while maintaining the exceptional standards of workmanship and customer service Happy Heat is known for.\n
\nThe successful Installation Engineer will have proven experience in domestic and commercial gas installations, with a strong focus on delivering quality work. You will be confident installing heating and air conditioning systems, commissioning equipment and working independently, with excellent customer service skills and a commitment to building long-term relationships with clients.\n
\nRequired Installation Engineer Experience:\n
\n* Domestic Gas qualifications.\n
\n* Commercial Gas qualifications.\n
\n* Full UK Driving Licence.\n
\n* Experience installing domestic and commercial boiler systems.\n
\n* Air conditioning installation experience (F-Gas Category 1 desirable).\n
\n* Strong installation and commissioning experience with a focus on quality workmanship.\n
\nAs the new Installation Engineer, you will be expected to deliver high-quality installations across domestic and commercial projects, commission systems to manufacturer standards, maintain excellent customer service, and uphold Health & Safety standards while supporting the continued growth and reputation of the business.\n
\nApply now for immediate consideration for the Installation Engineer position or contact Kyle Crossland at ITSS Recruitment for more information.\n
\n
\nWe are seeking an experienced Installation Engineer to join a fast-growing, family-run heating and cooling specialist based near Watford. This is an excellent opportunity to become part of a business renowned for delivering high-quality domestic and commercial installations, with genuine career progression and the opportunity to help shape a growing engineering team.\n
\nAs the new Installation Engineer, you will carry out high-end domestic and commercial boiler installations, domestic and commercial air conditioning installations, commissioning and occasional servicing. Working across North & North West London, Hertfordshire, Buckinghamshire and occasional Essex, you'll deliver high-quality installations while maintaining the exceptional standards of workmanship and customer service Happy Heat is known for.\n
\nThe successful Installation Engineer will have proven experience in domestic and commercial gas installations, with a strong focus on delivering quality work. You will be confident installing heating and air conditioning systems, commissioning equipment and working independently, with excellent customer service skills and a commitment to building long-term relationships with clients.\n
\nRequired Installation Engineer Experience:\n
\n* Domestic Gas qualifications.\n
\n* Commercial Gas qualifications.\n
\n* Full UK Driving Licence.\n
\n* Experience installing domestic and commercial boiler systems.\n
\n* Air conditioning installation experience (F-Gas Category 1 desirable).\n
\n* Strong installation and commissioning experience with a focus on quality workmanship.\n
\nAs the new Installation Engineer, you will be expected to deliver high-quality installations across domestic and commercial projects, commission systems to manufacturer standards, maintain excellent customer service, and uphold Health & Safety standards while supporting the continued growth and reputation of the business.\n
\nApply now for immediate consideration for the Installation Engineer position or contact Kyle Crossland at ITSS Recruitment for more information.\n
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