Mobile HVAC Engineer – On-Call & Driving License

Unify; Old Warren; On-site; GBP 32,000 - 42,000; Full time

Job summary

Unify is seeking an experienced Air-Conditioning Engineer to join the facilities team in Reading and surrounding region. The role offers a permanent, full-time position with a 40-hour week, plus an on-call rota and a full UK driving license.

You will work independently within a supportive team, managing your schedule and ensuring high safety standards on all sites. Core duties include planned maintenance, repairs, fault-finding on a range of HVAC systems, and multi-trade building tasks.

Qualifications

• Must hold NVQ Level 2 in Air Conditioning & Refrigeration as a minimum.
• Must hold valid F-Gas Certification (C&G 2079 - Category 1).
• Experience with retail/commercial/multi-site maintenance is required.
• Proactive, customer-focused approach with strong fault-finding skills.

Responsibilities

• Carry out planned preventative maintenance, reactive repairs, and small works across a portfolio of commercial retail sites.
• Diagnose faults and repair HVAC systems (splits, VRFs, AHUs, DX systems, central plant).
• Maintain FGAS compliance records and update internal reporting systems.
• Perform general building maintenance including basic electrical, plumbing, carpentry, painting, and minor fabrication.
• Manage and close work orders using mobile technology and internal systems.

Skills

Fault finding

Multi-trade capability

Customer focus

Interpersonal skills

Flexibility

Continuous learning

Education

NVQ Level 2 in Air Conditioning & Refrigeration

F-Gas Certification (C&G 2079 - Cat 1)

Job description

Unify is seeking an experienced Air-Conditioning Engineer to join the facilities team in Reading and surrounding region. The role offers a permanent, full-time position with a 40-hour week, plus an on-call rota and a full UK driving license.

You will work independently within a supportive team, managing your schedule and ensuring high safety standards on all sites. Core duties include planned maintenance, repairs, fault-finding on a range of HVAC systems, and multi-trade building tasks.