HVAC / Gas Multi Skilled Engineer - Chester

Welcome To Linaker

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.

Interested

This is a fantastic opportunity to lead and develop a team of engineers in a business that’s growing fast and investing in talent. If you’re ready to step into a pivotal role, influence outcomes, and build something meaningful, we’d love to hear from you.

If you think you’re a match, get in touch today

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