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Engineering

Air Conditioning Engineer

Stallion Recruitment LtdWalkern, Hertfordshire🇬🇧United KingdomPosted 23 May 2026

Quick Overview

Salary
£50k/yr
Work Type
Hybrid
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

Air Conditioning Engineer (Chillers & ASHP)

Location: London & Home Counties (within 1 hour of Stevenage preferred)

Salary: to £50,000 + package We are currently recruiting for an experienced Air Conditioning Engineer to join a growing HVAC business operating across London and the Home Counties. The company has a strong client base, long-term contracts, and a consistent pipeline of work. This role will suit an engineer with experience across air conditioning systems, chillers, and air source heat pumps who is looking for a stable position with ongoing development.

Key Responsibilities:

  • Service, maintenance, and repair of air conditioning systems, chillers, and ASHPs (Air Sourced Heat Pumps)
  • Fault finding and diagnostics on mechanical and electrical systems
  • Carrying out planned preventative maintenance (PPM) and reactive works
  • Commissioning of new HVAC and heat pump systems
  • Ensuring compliance with health & safety and industry standards
  • Completing service reports and documentation accurately
  • Liaising with clients, site managers, and internal teams

Requirements:

  • Proven experience as an Air Conditioning Engineer
  • Experience with air source heat pumps, split systems, and VRV/VRF systems
  • Strong fault-finding and diagnostic skills
  • F-Gas Category 1 (essential)
  • NVQ Level 2 or 3 in Air Conditioning / Refrigeration / HVAC (or equivalent)
  • Full UK driving licence Desirable (Not Essential):
  • Chiller experience
  • Manufacturer training (Daikin, Mitsubishi, Carrier, Trane)
  • 18th Edition
  • BMS knowledge
  • CO2 / low-GWP refrigerant experience
  • IPAF / PASMA / CSCS Package &

Benefits:

  • to £50,000 basic salary (depending on experience)
  • On-call rota (1 in 8): £140 standby + minimum 4 hours paid at overtime rate
  • Plenty of overtime available at enhanced rates
  • 24 days annual leave (including Christmas allocation) plus bank holls
  • Company van & fuel card (personal use allowed)
  • Tools and mobile phone provided This is a strong opportunity to join a growing company offering long-term stability, a solid workload, and progression for the right engineer. For more information contact Steve West or click apply

Skills

HVAC

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