Mobile A/C Engineer

Options Resourcing Ltd; Reading; Hybrid; GBP 49,000; Full time

Job summary

A leading HVAC solutions provider is seeking a Mobile A/C Engineer to carry out servicing, maintenance, and repairs of air conditioning systems across London and the Home Counties. The ideal candidate will have experience in HVAC systems, excellent client service skills, and a strong understanding of technical drawings and compliance regulations. This role offers a competitive salary of ~£49,000 per annum plus benefits including a company van.

Benefits

Company van

Benefits package

Qualifications

• Experience in servicing and maintaining HVAC systems.
• F-Gas certification is highly desirable.
• Strong problem-solving skills for rapid fault diagnosis.

Responsibilities

• Perform mobile servicing and maintenance of A/C systems.
• Respond rapidly to breakdowns and perform reactive repairs.
• Install new A/C systems and commission existing units.
• Maintain compliance with environmental regulations.

Skills

Mobile servicing and maintenance

Fault diagnosis

Excellent client service

Interpreting technical drawings

Job description

Mobile A/C Engineer

Location: London & Home Counties (Head Office in Reading)

Salary: ~ £49,000 per annum + company van + benefits

Job Purpose

To provide mobile servicing, maintenance, installation, and emergency repairs of air conditioning and HVAC systems across commercial and light industrial clients in London & the Home Counties. The engineer will be expected to respond rapidly to breakdowns, carry out preventative maintenance, and ensure systems operate efficiently, safely, and in compliance with Regulation and environmental standards.

Key Responsibilities

• Carry out planned preventative maintenance (PPM) and routine servicing of air conditioning and refrigeration systems (split units, VRV/VRF, AHUs, chillers, DX systems)
• Diagnose faults and perform reactive repair work, ensuring minimal disruption to clients
• Install new A/C systems / replacement of existing units, including commissioning and performance testing
• Maintain and manage F‑Gas logbooks, ensure compliance with refrigerant regulations, leak detection, repair, recovery, and re‑charging
• Read and interpret mechanical and electrical drawings, schematics, and wiring diagrams
• Assist with system upgrades, retrofits, or replacement work as required
• Respond to emergency call‑outs as part of an on‑call rota (if required by the company)
• Use a company van to travel to various client sites; ensure vehicle is maintained, stocked with required tools, parts, and PPE
• Provide excellent client service: regular communication with clients, clear explanations of faults, quotations for repairs or upgrades
• Complete all service reports, paperwork and documentation in a timely, accurate manner, often using mobile devices / digital job management systems
• Adhere to all health, safety, and environmental regulations on site (incl. risk assessments, safe systems of work, COSHH, etc.)