Mobile A/C Engineer

Construction, Property and Engineering; Greater London; On-site; GBP 38,000 - 52,000; Full time

Job summary

Randstad CPE is seeking a Mobile A/C Engineer to service and repair static commercial sites in South London. You will work on splits, VRV/VRF systems and VAV terminals across multiple sites.

Role requires NVQ Level 2/3 in A/C & Refrigeration, hands-on experience with commercial systems, and a valid UK driving licence. Salary is £45,000 plus OT, with a van and fuel card; hours are Monday to Friday with a 1 in 5 on-call rota.

Qualifications

• NVQ Level 2/3 in A/C & Refrigeration is required.
• Strong hands-on experience with VAV boxes, splits and commercial A/C systems.
• Full UK driving licence and proximity to South London.

Responsibilities

• Routine servicing of splits & multi-splits including leak checks and coil cleaning.
• Balancing airflow on VAV units and troubleshooting actuators/dampers.
• PPMs, fault-finding and reactive repairs on VRV/VRF systems and air handling plants.
• Maintain F-Gas logbooks and compliance records; participate in 1 in 5 on-call rota.

Skills

VAV boxes

Splits

Commercial A/C

Compressor diagnostics

Education

NVQ Level 2/3 in A/C & Refrigeration

Job description

Job Title: Mobile A/C Engineer

Location: South London (Static commercial sites)

Salary: £45,000 + OT + Van & Fuel Card

Hours: Monday - Friday

On-Call: 1 in 5 rotation (£100 standby allowance)

Role Overview

We are hiring a Mobile A/C Engineer to deliver maintenance and repairs across static commercial sites in South London. You will work extensively on splits, multi-splits, VRV/VRF systems, and VAV (Variable Air Volume) terminal units.

Key Responsibilities

• Splits & Multi-Splits: Routine servicing, filter changes, leak checks, coil cleaning, and compressor diagnostics.

• VAV Units: Airflow balancing, actuator/damper troubleshooting, controller setup, and reheater coil maintenance.

• Commercial A/C Equipment: PPMs, fault-finding, major component replacement, and reactive repairs on VRV/VRF systems and air handling plant.

• Compliance: Complete F-Gas logbooks, maintain compliance records, and join the 1 in 5 call-out rota.

Requirements

• NVQ Level 2/3 in A/C & Refrigeration + valid F-Gas Category 1 (2079).

• Strong hands-on experience with VAV boxes, splits, and commercial A/C systems.

• Full UK driving license and proximity to South London.

Randstad CPE values diversity and promotes equality. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. We encourage and welcome applications from all sections of society and are more than happy to discuss reasonable adjustments and/or additional arrangements as required to support your application.

Candidates must be eligible to live and work in the UK.

For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.