Unvented & Ventilation Maintenance Engineer - Commercial HVAC & Building Services

Commercial Maintenance | Unvented Systems | Ventilation Servicing | PPM & Reactive Work

We're looking for an experienced Unvented & Ventilation Maintenance Engineer to join our growing commercial building services team. If you specialise in keeping systems running safely, efficiently, and fully compliant, this role will suit you perfectly.

🌬️ Key Responsibilities

Carry out planned preventative maintenance (PPM) on unvented hot water systems and commercial ventilation equipment

Complete reactive maintenance, diagnostics, and repairs across a range of commercial sites

Service, test, and maintain ventilation systems to ensure optimal performance and compliance

Conduct safety checks, performance assessments, and system inspections

Produce accurate maintenance reports, service sheets, and compliance documentation

Work closely with site managers and clients to ensure minimal downtime and smooth operations

🎯 Essential Skills & Qualifications

G3 Unvented Hot Water qualification

Strong experience in commercial ventilation maintenance and mechanical building services

Ability to diagnose faults quickly and deliver effective repairs

Confident interpreting technical drawings and system schematics

Excellent communication skills and a professional, customer‑focused approach

Full UK driving licence

💼 What We Offer

Competitive salary + overtime opportunities

Company van, fuel card, tools, and uniform

Ongoing training and development in commercial HVAC and building services

A supportive team environment with real progression opportunities