09th October, 2026
Mobile AC & Refrigeration Engineer
London & M25
£50,000 – £55,000 per annum
A leading facilities management provider is looking to recruit an experienced Mobile AC & Refrigeration Engineer to join their established engineering team, covering a portfolio of commercial properties across London and the M25.
This is an excellent opportunity to join a reputable organisation offering a competitive salary, strong overtime potential, and long-term careerdevelopment. The successful candidate will be responsible for maintaining, servicing, and repairing a range of air conditioning and refrigeration systems across a varied commercial portfolio.
The Role
- Carrying out planned preventative and reactive maintenance on air conditioning and refrigeration equipment.
- Diagnosing faults and completing repairs on compressors, chillers, controls, and associated systems.
- Servicing and maintaining HVAC equipment to ensure efficient and reliable operation.
- Completing inspections, identifying defects, and carrying out remedial works.
- Supporting general building services maintenance, including mechanical and fabric tasks where required.
- Ensuring all works are completed in line with health and safety requirements and site procedures.
- Maintaining accurate service records and communicating effectively with clients and colleagues.
What We're Looking For
- Proven experience as an AC & Refrigeration Engineer within commercial environments.
- Strong technical knowledge of air conditioning, refrigeration, and HVAC systems.
- Experience carrying out PPM, reactive maintenance, fault-finding, and repairs.
- A good understanding of health and safety procedures, RAMS, and safe systems of work.
- A professional, customer-focused approach with the ability to work independently across a mobile portfolio.
Qualifications
- City & Guilds 2079 F-Gas qualification or CITB J11 equivalent.
- Plus one of the following:
- NVQ / City & Guilds Level 2 or 3 in Commercial Refrigeration and Air Conditioning.
- NVQ / City & Guilds qualification in Heating and Ventilation.
- NVQ / City & Guilds qualification in Heating and Ventilation Service and Maintenance.
Salary & Package
- £50,000 – £55,000 basic salary.
- Excellent overtime opportunities.
- 1-in-10 call-out rota, paid at £140 per week.
- Company van and fuel card.
- 25 days' annual leave plus bank holidays.
- Ongoing training and professional development.
- Opportunities for career progression within a major facilities management provider.
If you're an experienced AC & Refrigeration Engineer looking for your next mobile role covering London and the M25, with a competitive salary and excellent earning potential, apply today!
A/C Refrigeration Engineer in London employer: Hamilton Rowe Recruitment Services
Join a leading building service provider in London as a Mobile Engineer, where you'll enjoy a supportive work culture that values your expertise and independence. With competitive salaries, a company van, and opportunities for internal progression, this role offers not just a job but a pathway to grow your career while managing your own sites and clients. Experience a dynamic environment that prioritises safety, quality workmanship, and continuous training, making it an excellent choice for those seeking meaningful employment in the commercial maintenance sector.
Contact Details:
Hamilton Rowe Recruitment Services Recruitment Team
