Air Conditioning Engineer

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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

  • Basic salary to £50,000 (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 holidays
  • Company van & fuel card (personal use allowed)
  • Tools and mobile phone provided

#J-18808-Ljbffr”, “datePosted”: “2026-04-25”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Stallion Recruitment Ltd”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__412973721__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=193” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Stevenage” } } }
Company: Stallion Recruitment Ltd
Apply for the Air Conditioning Engineer
Location: Stevenage
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

  • Basic salary to £50,000 (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 holidays
  • Company van & fuel card (personal use allowed)
  • Tools and mobile phone provided

#J-18808-Ljbffr…

Posted: April 25th, 2026