Air Conditioning Service & Breakdown Engineer

Who is Size Group?

Launched in 2009 as a small construction venture between two friends, Size Group brings together the vital elements of property from the construction of luxury buildings through to the maintenance and management of a property portfolio.

We are looking for an experienced Air Conditioning Service & Breakdown Engineer to join our growing Property Care team on a permanent, full-time basis.

The Benefits

We offer:

• Auto enrolment to company pension scheme (opt-out option available)

• Private medical insurance

• Critical illness insurance

• 26 days annual leave

• Travel expenses for site-based staff

As part of a growing group with ambitious plans, you’ll benefit from strong leadership support, visible career progression, and the chance to help shape the success of our most high-profile projects.

The Culture

At Size Group our values underpin who we are. They form an important benchmark for everyone – collectively and individually. We are:

Empathetic - People-driven and focused
Tenacious - Relentless pursuit of the highest standards
Integrity - Integrity earns trust. Trust builds relationships
Entrepreneurial - Self-starters that push beyond the obvious

We boast a culture that is focused on training and development, career paths and internal progression. What’s more, we’re committed to our employees and offer a range of benefits to support your lifestyle both in and out of the workplace.

The Role
We are seeking an experienced and professional Air Conditioning Service & Breakdown Engineer to join our growing team, working primarily within high-end private residential properties across London.

This role is ideally suited to an engineer who takes pride not only in technical ability and fault diagnosis, but also in delivering an exceptional level of service within prestigious and occupied homes. You will be confident working both independently and as part of a team, with a professional, client-focused approach and the ability to diagnose and resolve issues efficiently.Assist experienced engineers with installations, planned maintenance and reactive repairs

Key Responsibilities:

• Service, maintain and repair a wide range of air conditioning systems, including:

  • Split systems

  • Multi-split systems

  • VRV/VRF systems

  • Heat pump systems

• Attend breakdown callouts and diagnose faults quickly and accurately

• Carry out reactive maintenance and emergency repairs

• Identify and rectify both electrical and mechanical faults

• Complete detailed service reports and documentation clearly and accurately

• Deliver a high standard of customer service within occupied luxury residential properties

• Maintain clean, tidy and professional working practices at all times

• Ensure all works are carried out safely and in line with current regulations and company standards

About You

The successful candidate will have:

• Proven experience as an Air Conditioning Service & Breakdown Engineer

• Strong fault-finding and diagnostic abilities

• Experience with chilled water systems is desirable

• Ability to work independently and manage workload effectively

• Experience working within high-end residential or customer-facing environments (preferred)

• F-Gas qualified (essential)

• Full UK driving licence (essential)

• Professional, presentable and personable approach

• Strong understanding of HVAC systems, controls and associated electrical systems

Desired Qualifications

• City & Guilds / NVQ Level 2 or 3 in Air Conditioning & Refrigeration

• 18th Edition qualification (desirable but not essential)

• Manufacturer training certifications

• Experience with systems such as Daikin and Mitsubishi Electric

What we Offer

• Competitive salary, dependent on experience

• Company van and fuel card

• Paid overtime opportunities

• Company uniform and specialist tools provided

• Ongoing manufacturer and technical training

• Supportive and professional working environment

• Opportunities for career progression within a growing division

How to Apply

So, if your skill set matches the above and the prospect of helping deliver some of the country’s finest projects appeals to you, please reach out by clicking Apply.

Your application will be processed by Size Group, and interviews will be conducted on a rolling basis as suitable candidates apply. We therefore encourage you to submit ASAP to avoid missing out!