55 Best gas installer Jobs in Croydon (November 2026)

We are seeking an ambitious Senior Air Conditioning Installation Engineer to become a key member of our growing team. This is not a standard installation role. We are looking for somebody who wants to develop their career, contribute to business growth and progress into a Lead Engineer position through proven performance, leadership and initiative. Working across high-end residential and commercial projects, you will be responsible for delivering exceptional installations of Parkair systems, maintaining the highest standards of workmanship and supporting junior engineers. Key Responsibilities • Installation and commissioning of Parkair air conditioning systems., • Pipework installation, pressure testing, evacuation, charging and commissioning., • Lead installations on premium residential and commercial projects., • Mentor junior engineers and apprentices., • Maintain exceptional client-facing standards., • Ensure compliance with Health & Safety and company procedures., • Contribute ideas and improvements that support business growth. Essential Requirements • Minimum 5 years AC installation experience., • F-Gas Category 1 Certification., • Full UK Driving Licence., • Experience in high-end residential and commercial environments., • Strong commissioning and fault-finding knowledge

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Salary: £80 - £90 per day Hours: 9 hours a day Job type: Full-time (part time can be considered) PLUMBING & HEATING APPRENTICES Location: Surrey and KT postcodes – on the road Boilergurus Limited is a central heating and plumbing services company covering all KT postcodes and most of Surrey. We are ideally looking for Level 2 and Level 3 (not essential) plumbing and heating apprentices who are keen to gain practical experience and develop their skills, with opportunities to grow within the company. Applicants must hold a valid UK driving licence. Having your own car is an advantage but is not essential. THE ROLE Working alongside experienced engineers, apprentices will gain experience in: • Boiler installations., • Unvented cylinder installations., • Gas pipe installations, assisting under appropriate supervision., • Central heating and radiator installations., • Boiler servicing and gas safety inspections, assisting qualified engineers., • General plumbing and heating works., • Recording work on the job management system. Gas work will only be undertaken under appropriate supervision as part of training. Boilergurus’ Head Engineer will provide on-site training and support during installations and will attend the beginning and end of every installation. REQUIREMENTS • Currently undertaking a Level 2 or Level 3 plumbing and heating qualification (ideal but not essential), • A valid UK driving licence., • Own car preferred to arrive at office each day, but not essential as you will be driving the company van during working hours., • A keen interest in plumbing and heating and a willingness to learn., • A reliable, punctual and professional approach., • Attention to detail and pride in the quality of work., • A positive attitude and the ability to work as part of a team. BENEFITS • Company uniform., • Materials and consumables supplied., • Practical training and support from experienced engineers., • Opportunities to develop skills and progress within the company. SCHEDULE • Monday to Friday, with working arrangements agreed around college or training commitments., • • Occasional Saturday availability may be required

We need a skilled and reliable Air Conditioning Engineer to cover properties across London. You will handle routine upkeep, emergency breakdowns, and system installations on split, multi-split, and VRF/VRV systems.[1, 2] Key Responsibilities • Maintenance: Carry out planned preventative maintenance (PPM) and servicing to manufacturer standards., • Repairs: Diagnose faults and complete reactive breakdown callouts across London sites., • Installation: Install and commission new AC units, heat pumps, and associated refrigerant plants., • Reporting: Complete clear service reports, digital logbooks, and maintenance documentation., • Compliance: Ensure all work follows strict health, safety, and F-Gas regulations. [1, 2, 3] Essential Requirements • Manufacturers: Strong working knowledge of major brands like Daikin, Mitsubishi Electric, Panasonic, and Toshiba., • Certifications: F-Gas Category 1 Certification and an NVQ Level 2/3 in Air Conditioning and Refrigeration (or equivalent City & Guilds)., • Licence: Full UK driving licence (for mobile roles). [1, 2]

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