Salary: £55,000 - 55,000 per year Requirements: Experience in HVAC, MVHR, or Heat Pumps Full UK driving license Responsibilities: Carry out diagnostics and commissioning in the London M25 patch Perform airflow balancing and assist with system commissioning Diagnose issues with controllers, heat pump components, and airflow performance Provide advanced site-based troubleshooting and controller configuration Technologies: Airflow Support More: We are an industry-leading business specializing in ventilation, heat recovery, and heat pump systems. We are proud to offer full training from industry experts, along with opportunities for progression into a Commissioning Engineer role. Our employees benefit from a supportive work environment and a local patch that minimizes time spent in traffic, allowing for a better work-life balance. We have experienced significant growth over the last decade, expanding our market share across Europe and now achieving similar success in the UK. last updated 4 week of 2026