Air Source Heat Pump Engineer

Rock managed services; Greater London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading renewable services provider is seeking an Air Source Heat Pump Engineer for domestic renewable heating contracts in Wiltshire. The role involves fault-finding, repairs, and routine servicing of air source heat pump systems. Candidates must have F-Gas Certification, experience with leading ASHP brands, and strong attention to detail. Competitive daily rates of £380–£390 are available depending on experience, with flexible working arrangements offered.

Benefits

Consistent pipeline of work

Competitive daily rate (£380–£390 DOE)

Flexible subcontractor arrangement

Qualifications

• Essential F-Gas Category 1 Certification.
• Proven experience servicing and repairing ASHP systems.
• Must have a full UK driving licence.

Responsibilities

• Carry out fault-finding and repairs on domestic ASHP systems.
• Diagnose and resolve performance issues safely.
• Submit completed job reports and documentation promptly.

Skills

F-Gas Category 1 Certification

ASHP service and repair experience

Attention to detail

Education

Level 3 Award in Air Source Heat Pump Installation and Maintenance

Tools

Own van/tools

Job description

Location

Wiltshire, South West, UK

Position

Air Source Heat Pump Engineer

Overview

We are looking for an experienced Air Source Heat Pump Service & Breakdown Engineer to support ongoing domestic renewable heating contracts across the Wiltshire area.

Responsibilities

• Carry out fault-finding, repairs, and routine servicing of domestic ASHP systems
• Diagnose and resolve performance issues efficiently and safely
• Complete system checks, pressure tests, and commissioning tasks as required
• Ensure all work is completed to MCS and manufacturer standards
• Maintain clear communication with office and clients on job progress and parts requirements
• Submit completed job reports and documentation promptly

Requirements

• F-Gas Category 1 Certification (essential)
• Level 3 Award in Air Source Heat Pump Installation and Maintenance (or equivalent recognised qualification)
• Proven experience in ASHP service and repair (Daikin, Mitsubishi, Samsung, etc.)
• Full UK driving licence and own van/tools
• Public Liability Insurance
• Strong attention to detail and commitment to quality workmanship

Benefits

• Consistent pipeline of work
• Competitive daily rate (£380–£390 DOE)
• Flexible subcontractor arrangement with weekly pay
• Opportunity to work with a respected renewables contractor focused on quality and longevity