HVAC/Gas Multi Skilled Engineer

Linaker; Haydock; On-site; GBP 28,000 - 42,000; Full time

Benefits offered by this job

25 Days annual leave

Company van

Pension scheme

Volunteer day

Employee assistance programme

Job summary

Linaker is seeking a multi-skilled HVAC/Gas Engineer to join its national team, delivering planned and reactive maintenance across commercial sites. You will ensure HVAC and gas systems operate safely, efficiently, and in compliance with legislation and client requirements.

Responsibilities include PPM tasks, servicing of boilers, AHUs and pumps, fault-finding, and producing accurate quotations while maintaining documentation and compliance. A full UK driving licence is essential.

Qualifications

• NVQ Level 3 in Air Conditioning & Refrigeration or equivalent.
• F‑Gas Category 1 and core gas safety qualifications.
• Strong electrical and mechanical fault-finding skills.
• City & Guilds COCN1, CCN1, and related gas safety certifications.
• Experience with larger complex sites and critical plant systems.

Responsibilities

• Carry out Planned Preventative Maintenance (PPM) in line with SFG20 and contract specs.
• Maintain and service HVAC and gas plant including boilers, AHUs, FCUs, pumps and fans.
• Diagnose faults and complete repairs within SLA, with first-time fix where possible.
• Ensure works comply with Gas Safe and F‑Gas regulations and document compliance.
• Prepare accurate quotations and manage van stock, tools, and on-call duties.

Skills

Gas fault-finding

HVAC maintenance

Electrical fault-finding

On-site communication

Driving Licence

Education

NVQ Level 3 in Air Conditioning & Refrigeration

Job description

WELCOME TO LINAKER

Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunity

For over 30 years, Linaker has built a reputation for delivering dependable, high-quality mechanical engineering services across a wide range of client environments. Our strength lies in keeping critical systems operational—supporting organisations with technical precision, responsive maintenance, and long-term reliability. Founded on trust, care, and reliability, we’re more than a service provider—we’re a fully embedded partner in our clients’ operations.

About The Role

As a HVAC / Gas multiskilled Engineer, you will be part of our National engineering team, responsible for delivering planned and reactive maintenance across a range of commercial and retail sites. You will ensure HVAC / Gas systems operate safely, efficiently, and in full compliance with statutory and client requirements.

WHAT YOU WILL BE RESPONSIBLE FOR WITHIN YOUR SPECIFIED AREA

Planned Preventative Maintenance (PPM)

Carry out PPM tasks in line with SFG20, statutory requirements, and contract specifications.

Maintain And Service HVAC And Gas Plant Including

• Commercial gas boilers and heaters
• AHUs, FCUs, VRV/VRF, split systems
• Pumps, valves, fans, controls, and associated plant

Ensure all works are completed proactively, efficiently, and to the required standard.

Reactive Maintenance & Fault Finding

Diagnose faults across both HVAC and gas systems, completing repairs within SLA requirements.

Minimise downtime through effective troubleshooting and first-time fix focus.

Escalate complex issues to the helpdesk or Contract Manager where appropriate.

Compliance & Health & Safety

Ensure all gas works are completed in accordance with Gas Safe regulations and current legislation.

Ensure HVAC works comply with F-Gas regulations, manufacturer guidance, and company procedures.

Maintain site logbooks and ensure accurate compliance documentation is completed and uploaded via the CAFM system.

Work strictly in accordance with company H&S policies, RAMS, and statutory requirements.

Quotations & Remedial Works

Identify remedial works and produce accurate, commercially sound quotations, including:

• Correct parts identification
• Realistic labour allowances
• Clear scope and methodology

Communication & Client Liaison

Communicate professionally with clients, helpdesk, supervisors, and contract managers.

Provide clear updates on works completed, defects identified, and follow‑on actions required.

Always act as a professional ambassador for Linaker.

Asset, Van & Equipment Management

Maintain van stock, tools, test equipment, and calibration devices.

Ensure company assets are stored, maintained, and reported correctly.

Participate in the on‑call rota where applicable.

What We Are Looking For

Essential Gas Qualifications

• NVQ Level 3 in Air Conditioning & Refrigeration / HVAC (or equivalent)
• F‑Gas Category 1
• Good electrical and mechanical fault‑finding skills
• City & Guilds COCN1 – Core Commercial Gas Safety
• CCN1 – Core Domestic Natural Gas Safety
• CDGA1 – Non‑Domestic Natural Gas & LPG Direct Fired Heating Appliances
• CODNCO1 – Changeover Domestic to Non‑Domestic Core
• CIGA1 – Non‑Domestic Indirect Gas‑Fired Heating Appliances
• CPA1 – Combustion Performance Analysis
• CENWAT – Domestic Central Heating/Hot Water Boilers
• ICPN1 – Non‑Domestic Pipework & Fittings
• TPCP1 / TPCP1A – Testing & Purging
• ACRIB Gold Skills Card (Desirable)Understanding of F‑Gas compliance and environmental regulations.
• Air Source Heat Pump (ASHP) or Ground Source Heat Pump (GSHP) (Preferred)
• Experience with larger complex sites, or critical plant systems (e.g. chillers, large AHUs, Boilers).

Desirable Qualifications

• CKR1 – Domestic Gas Cooking Appliances
• CCCN1 – Non‑Domestic Catering Appliances
• HTR1 – Domestic Gas Fires & Wall Heaters
• CORT1 – Radiant Plaque & Tube Heaters
• Legionella Awareness & Practical Training
• Asbestos Awareness
• PASMA
• IPAF 3a & 3b

Experience

• 2–5 years’ experience in commercial gas maintenance.
• Experience within a mobile FM environment desirable.
• Strong diagnostic and fault‑finding capability
• Proven commercial HVAC / Gas maintenance experience
• Good electrical and mechanical fault‑finding skills
• Full UK Driving Licence
• Strong understanding of Health & Safety
• ACRIB Gold Skills Card (Desirable)
• Understanding of F‑Gas compliance and environmental regulations.
• Electrical qualification or knowledge
• Asbestos awareness (Desirable)
• Experience working under the SFG20 framework for maintenance schedules.
• Experience with larger complex sites, or critical plant systems (e.g. chillers, large AHUs).

5 Years Industry Experience In Similar Position (Preferred)

• Air Source Heat Pump (ASHP) or Ground Source Heat Pump (GSHP) (Preferred)
• Take part in the on‑call rota

THE PACKAGE

• 25 Days annual leave plus bank holidays.
• Buy and sell holiday to suit your schedule.
• One paid volunteering day per year, empowering you to support causes that matter to you.
• Company Van for site travel.
• Access to our Employee assistant programme for wellbeing support.
• Auto enrolment in the company pension scheme.
• Full training by a supportive friendly team.
• Annual events.

EQUAL OPPORTUNITIES

Linaker Limited is an equal opportunities employer committed to diversity and inclusion.

We welcome Applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation, or age