Mobile HVAC / Gas Engineer

Trevett Project Services; Chester; On-site; GBP 43,200 - 52,800; Full time

Benefits offered by this job

Company van – personal use where per V

25 days annual leave plus bank

Holiday buy & sell scheme

Company pension

Employee Assistance Programme

Ongoing technical training and career

Paid volunteering day

Company events

Job summary

Trevett Project Services is seeking an experienced HVAC/Gas Multi-Skilled Engineer for on-site work in Chester and the Northwest. You will maintain critical building services, ensuring safety, compliance and operation across commercial and retail environments.

The role requires solid gas and HVAC experience, with a focus on fault-finding, reactive and planned maintenance, and readiness for on-call duties. Company van provided; progression opportunities available.

Qualifications

• Minimum 2–5 years' experience maintaining commercial gas systems.
• Proven HVAC maintenance experience within commercial environments.
• Strong electrical and mechanical fault-finding ability.
• Experience working to SFG20 maintenance standards.
• Knowledge of F-Gas compliance.
• Experience maintaining larger commercial plant including: Chillers, Large AHUs, Commercial boilers, Critical building services equipment, Willingness to participate in an on-call rota.

Responsibilities

• Carry out planned maintenance in accordance with SFG20 and contract requirements.
• Service and maintain commercial gas equipment including boilers and heating systems.
• Maintain HVAC equipment including: Air Handling Units (AHUs), Fan Coil Units (FCUs), VRV / VRF systems, Split systems, Pumps, valves, fans and associated plant.
• Diagnose faults across HVAC and commercial gas systems.
• Carry out repairs within agreed service level agreements.
• Minimise downtime through effective fault finding and first-time fixes.
• Ensure all work complies with Gas Safe regulations and current legislation.
• Follow F-Gas regulations and manufacturer recommendations.
• Maintain accurate maintenance records using CAFM systems.
• Work safely in accordance with RAMS and company health & safety procedures.
• Identify repair requirements during maintenance visits.
• Produce accurate quotations including labour, materials and scope of works.
• Maintain company van stock and tools.
• Ensure testing equipment remains calibrated.
• Participate in the on-call rota when required.

Skills

HVAC maintenance

Gas systems

Electrical fault-finding

Mechanical fault-finding

SFG20 knowledge

F-Gas compliance

Chillers / AHUs / Boilers

On-call readiness

Education

NVQ Level 3 in Air Conditioning & Refrigeration

F-Gas Category 1

CCCN1

CDGA1

CODNCO1

CIGA1

CPA1

CENWAT

ICPN1

TPCP1 / TPCP1A

Full UK Driving Licence

Job description

Job Role: HVAC / Gas Multi Skilled Engineer

Location: Chester – Northwest

Salary: Up to £48,000 per annum + Company Van

Contract Type: Full Time, Permanent

The Job Details

We're recruiting for an experienced HVAC / Gas Multi Skilled Engineer to join a growing national engineering team delivering planned and reactive maintenance across a portfolio of commercial and retail environments.

This is an excellent opportunity for a skilled engineer with strong commercial gas and HVAC experience looking to join a business that values technical excellence, invests in its people and offers long-term career progression.

Working across the Chester and Northwest region, you'll be responsible for maintaining critical building services plant, ensuring systems remain safe, compliant and fully operational while delivering an exceptional service to clients

Key Responsibilities

Planned Preventative Maintenance

• Carry out planned maintenance in accordance with SFG20 and contract requirements.


• Service and maintain commercial gas equipment including boilers and heating systems.


• Maintain HVAC equipment including: Air Handling Units (AHUs), Fan Coil Units (FCUs), VRV / VRF systems, Split systems, Pumps, valves, fans and associated plant.

Reactive Maintenance

• Diagnose faults across HVAC and commercial gas systems.


• Carry out repairs within agreed service level agreements.


• Minimise downtime through effective fault finding and first-time fixes.

Compliance & Health & Safety

• Ensure all work complies with Gas Safe regulations and current legislation.


• Follow F-Gas regulations and manufacturer recommendations.


• Maintain accurate maintenance records using CAFM systems.


• Work safely in accordance with RAMS and company health & safety procedures.

Remedial Works

• Identify repair requirements during maintenance visits.


• Produce accurate quotations including labour, materials and scope of works.

Vehicle & Equipment

• Maintain company van stock and tools.


• Ensure testing equipment remains calibrated.


• Participate in the on-call rota when required.

Essential Experience

• Minimum 2-5 years' experience maintaining commercial gas systems.


• Proven HVAC maintenance experience within commercial environments.


• Strong electrical and mechanical fault-finding ability.


• Experience working to SFG20 maintenance standards.


• Knowledge of F-Gas compliance.


• Experience maintaining larger commercial plant including: Chillers, Large AHUs, Commercial boilers, Critical building services equipment, Willingness to participate in an on-call rota.

Essential Qualifications

• NVQ Level 3 in Air Conditioning & Refrigeration, HVAC or equivalent


• F-Gas Category 1


• City & Guilds COCN1


• CCN1


• CDGA1


• CODNCO1


• CIGA1


• CPA1


• CENWAT


• ICPN1


• TPCP1 / TPCP1A


• Full UK Driving Licence

Desirable Qualifications

• ACRIB Gold Skills Card


• CKR1


• CCCN1


• HTR1


• CORT1


• Legionella Awareness


• Asbestos Awareness


• PASMA


• IPAF 3a & 3b


• Air Source Heat Pump (ASHP)


• Ground Source Heat Pump (GSHP)

Benefits

Electrical qualifications or experience

• Company van – Personal use TBC as per individual.


• 25 days annual leave plus bank holidays.


• Holiday buy & sell scheme.


• Company pension.


• Employee Assistance Programme.


• Ongoing technical training and career development.


• Paid volunteering day.


• Company events.