Senior Air Conditioning Engineer

We are seeking an experienced Air Conditioning Service Engineer to join our growing team. This is a mobile role covering Oxfordshire and the surrounding areas, working across both commercial and domestic client sites.

The role involves servicing, maintaining and fault-finding air conditioning systems, with some exposure to refrigeration equipment, across a wide range of environments.

Key Responsibilities:

• Service, maintain and fault-find air conditioning systems on commercial and domestic sites
• Attend planned maintenance visits and reactive call-outs
• Diagnose faults and carry out effective, high-quality repairs
• Work on split systems, VRF/VRV systems.
• Complete neat, accurate service reports and documentation
• Deliver excellent customer service while representing TRS Cooling professionally
• Work independently in the field and collaboratively within a small team
• Adhere to health & safety procedures at all times

Candidate Requirements

Essential:

• Proven experience as a mobile air conditioning service engineer
• Strong experience working on commercial and domestic sites
• Demonstrable knowledge of split systems, VRF/VRV systems
• Refrigerant Handling qualification (C&G 2079 or equivalent)
• Minimum NVQ Level 2 (or equivalent) in Refrigeration & Air Conditioning
• Full UK driving licence
• Excellent organisation, communication and time-management skills
• Strong fault-finding and problem-solving ability
• Ability to explain technical issues clearly to non-technical clients
• High standards of workmanship and customer care

Desirable:

Confident using Daikin Service Checker and other manufacturers’ diagnostic software

Knowledge of refrigeration systems

IPAF, PASMA and/or CSCS certifications

Strong understanding of health & safety best practices

Salary & Benefits

• £46,000 – £48,000 basic salary, based on a 40-hour week (Monday to Friday)
• No call-out rota
• Door-to-door pay
• Overtime available
• Google review bonus scheme
• 30 days holiday per year including bank holidays, increasing with length of service

Company pension scheme

Private healthcare

Ongoing training opportunities and clear progression within your role

Modern company van, tools provided, private use permitted, plus fuel card

Company mobile phone

Why Work for us?

We are a growing, well-established air conditioning specialist with a strong reputation for quality workmanship and customer service across Oxfordshire and the surrounding areas. We are a supportive, engineer-led business that values doing the job properly, not rushing through it.

We offer genuine work–life balance with no call-out rota, realistic workloads, modern equipment, and clear opportunities for training and progression as the business continues to grow.