Gas Engineer - Install

West London, South East W1, United Kingdom

Part-time Contract Mid-level Senior

Posted 06 May 2026

At Eco Approach we’re not just industry leaders in property certification and compliance—we’re helping make homes and buildings across the UK more energy efficient.

From solar and heat pump installations to gas heating, electrical works, and full property compliance (including EPCs, EICRs, and Gas Safety Certificates), we deliver smart, sustainable solutions to over 10,000 properties every month.

With four offices covering the UK, we support a diverse portfolio of clients—from Big Six energy companies, councils and social housing providers to landlords, developers, and homeowners.

Our team is made up of skilled engineers, surveyors, and support staff who are passionate about doing things the right way, with professionalism and care, and a focus on results.

We're proud of our collaborative culture and commitment to high standards, and we’re growing fast. Joining Eco Approach means becoming part of a company where your work genuinely makes a difference—not just to our clients, but to the people living in the homes we help improve every day.

We are actively recruiting Gas Installation Engineers to take on installation work on private housing contracts.

You’ll be responsible for installing and upgrading gas heating systems, carrying out conversions to combi and system boilers, and undertaking combi and conventional system swaps.

The ideal candidate will have at least 2 years’ experience in domestic gas installation work, with the required certifications, tools, and Gas Safe registration.

• Install, upgrade, and commission gas heating systems in private housing
• Carry out boiler conversions (combi and system boilers)
• Undertake combi and conventional system swaps
• Manage installations to ensure quality, compliance, and safety standards are met
• Work independently to deliver jobs within agreed timescales
• Maintain a professional approach when working in clients’ homes

• Domestic and/or Commercial Gas Qualifications
• ACS accreditations
• Gas Safe Registration
• Minimum 2 years’ domestic installation experience
• Valid UK driving licence
• Own van, tools, and flue gas analyser
• Public Liability insurance
• Experience managing own workload
• Qualified installer of vented and unvented cylinders
• Experience with power-flushing heating systems
• Plumbing maintenance experience
• Ability to work confidently in high-end properties