Service Engineer

INNOVA SEARCH; Caddington; Hybrid; GBP 30,000 - 45,000; Full time

Job summary

A leading HVAC solutions provider in the UK is seeking an experienced Service Engineer to join their team. The role involves servicing, maintaining, and commissioning large-scale commercial HVAC systems. Candidates must hold a Commercial Gas Safe qualification and F-Gas certification, along with a strong background in HVAC systems. The position requires regular travel across the UK, offering opportunities to work with industry-leading technologies.

Qualifications

• Commercial Gas Safe qualification is essential.
• F-Gas certification is essential.
• Significant HVAC engineering experience required.
• Strong background in servicing large-scale commercial systems required.

Responsibilities

• Servicing, maintaining, and troubleshooting a wide range of commercial HVAC systems.
• Providing technical support and guidance to colleagues and clients.
• Producing detailed service reports and documentation.

Skills

Commercial Gas Safe qualification

F-Gas certification

Service and maintenance of large-scale HVAC systems

Commissioning experience

Technical support provision

Education

City & Guilds Level 2 and 3 in Air Conditioning & Refrigeration

Job description

This business specialises in bespoke heating, ventilation, and air conditioning systems for large-scale industrial and commercial environments. They design, install, commission, and maintain tailored climate control solutions across the UK.

Overview

This business are looking for an experienced and dependable Service Engineer to join their national team. The successful candidate will bring a strong background in commercial HVAC systems, with hands‑on experience servicing, maintaining, and commissioning large‑scale equipment. This is a field-based role requiring regular travel across the UK and offers the opportunity to work with industry-leading climate control systems.

Key Responsibilities

• Servicing, maintaining, and fault‑finding on a wide range of commercial HVAC systems, including AHUs, chillers, ASHPs, humidifiers, and dehumidifiers.
• Working with large‑scale units (typically 100kW+ chillers and heat pumps).
• Supporting commissioning activities and ensuring systems are running efficiently and safely.
• Performing routine inspections, planned maintenance, and reactive repairs to minimise downtime.
• Producing detailed service reports and maintaining accurate documentation.
• Collaborating with clients and internal teams to ensure project requirements are met to the highest standards.
• Travelling extensively across the UK (typically 3-4 hours per day; occasional longer days).
• Providing technical support and guidance to colleagues and clients.
• Undertaking overtime as required to meet operational needs.

Requirements

• Commercial Gas Safe qualification (essential).
• F‑Gas certification (essential).
• City & Guilds Level 2 and 3 in Air Conditioning & Refrigeration (preferred).
• Significant number of years of relevant HVAC engineering experience.
• Strong background in service, maintenance, and repair of large‑scale commercial systems (100kW+).
• Commissioning experience desirable.
• Consistent employment history demonstrating reliability and commitment.
• Full UK driving licence.
• Willingness to travel nationwide and work flexible hours when required.

If this is you and you would like a discussion over this role please send your CV at the earliest opportunity via the system