Air Conditioning & Refrigeration Engineer

Infinitive Resources; Greater London; On-site; GBP 37,000 - 61,000; Full time

Job summary

Infinitive Resources in London is seeking an experienced air conditioning engineer to work across commercial sites in London, focusing on maintenance and repair of Airedale HVAC units. You'll perform fault finding, diagnostics, and repairs, conduct planned and reactive maintenance, test systems after repairs, and record works.

Must hold a valid F-Gas certificate and a full UK driving license; willing to work day or night shifts.

Qualifications

• Valid F-Gas certification as a minimum.
• Proven experience working as HVAC or air-conditioning engineer.
• Full UK driving licence.
• Willingness to work either day or night shifts.
• Ability to work independently and manage multiple site requirements.

Responsibilities

• Carry out fault finding and diagnostics on Airedale HVAC units.
• Identify mechanical, electrical and refrigeration-related faults.
• Complete repairs and replace defective components.
• Conduct planned and reactive maintenance.
• Test systems following repairs to confirm safe and effective operation.
• Record completed works, faults identified and parts used.
• Travel between commercial sites across London.

Skills

Fault finding

Diagnostics

Independent worker

Time management

Education

NVQ Refrigeration

Tools

Airedale units

HVAC equipment

Job description

Location: London
Contract: Ongoing Contract Outside IR35
Shift Pattern: Days or Nights available
Rate: Up to £330 per shift, dependent on experience and shift pattern & Van, Fuel card provided.

We are seeking an experienced Air conditioning engineer to work across a portfolio of commercial sites throughout London.

The role will focus primarily on the maintenance and repair of Airedale HVAC and air-conditioning units, requiring strong fault-finding and diagnostic skills. The successful engineer must be comfortable working independently, responding to faults and completing repairs to a high standard.

Key Responsibilities

• Carry out fault finding and diagnostics on Airedale HVAC units.
• Identify mechanical, electrical and refrigeration-related faults.
• Complete repairs and replace defective components.
• Conduct planned and reactive maintenance.
• Test systems following repairs to confirm safe and effective operation.
• Record completed works, faults identified and parts used.
• Travel between commercial sites across London.

Essential Requirements

• Valid F-Gas certification as a minimum.
• Proven experience working as an HVAC or air-conditioning engineer.
• Strong fault-finding, diagnostic and repair experience.
• Experience working on Airedale units or similar commercial HVAC equipment.
• Full UK driving licence.
• Willingness to work either day or night shifts.
• Ability to work independently and manage multiple site requirements.

Desirable Experience

• Relevant City & Guilds or NVQ qualification in Refrigeration and Air Conditioning.
• Experience working in commercial or critical environments.
• Knowledge of electrical controls and HVAC control systems