ASHP & MVHR Engineer

Our client, a well-established and reputable contractor, is seeking an experienced Air Source Heat Pump (ASHP) & MVHR Engineer to join their growing team.

This role involves carrying out servicing, fault diagnosis, and repairs across a varied portfolio of domestic and commercial properties, including social housing, private residential, and commercial sites.

This is a mobile position, working across occupied and void properties, as well as plant rooms and roof-mounted systems.

Key Responsibilities

Air Source Heat Pumps (ASHP)

• Service, maintain, and fault-find on domestic and commercial ASHP systems
• Diagnose electrical, hydraulic, and refrigerant-related faults
• Monitor and assess system performance, including flow rates and temperature differentials
• Work on associated components such as buffers, low loss headers, pump sets, and plate heat exchangers
• Provide detailed reports with findings and recommended remedial actions

MVHR & Ventilation Systems

• Service and inspect MVHR and ventilation systems
• Replace filters and complete routine maintenance tasks
• Inspect fans, controls, and condensate drainage systems
• Diagnose airflow and system performance issues

Requirements

• NVQ Level 3 in Plumbing & Heating (or equivalent)
• F-Gas Category 1 certification
• G3 Unvented Hot Water qualification
• Recognised Heat Pump training
• Strong electrical fault-finding capability
• Proven experience with wet heating systems
• Full UK driving licence

In Return,

• Company vehicle and fuel card
• Ongoing manufacturer and professional training
• Secure, long-term contracts with housing associations and local authorities
• Clear career progression opportunities into senior or supervisory roles

To be considered for this opportunity, please submit your CV. A member of the MarkMay team will be in touch promptly to discuss your application.