About Us

Commissioning

We carry out the commissioning of Mitsubishi Electric City Multi VRF systems throughout the UK. Detailed commissioning reports are provided. & systems are fine tuned for optimum efficiency & performance.

Service & Maintenance

Specialist trouble shooting & problem solving, service & repair of all Mitsubishi Electric air conditioning systems & City Multi VRF systems.

Inverter diagnostics & repairs.

Refrigerant R22 recovery & alternative refrigerant retro fits.

Surveys

Air conditioning system health check, surveys & reports.

Independent surveys & validation reports for all Mitsubishi Electric air conditioning systems.

Independent refrigerant leakage surveys to comply with F gas regulations.

Energy efficiency surveys & reports.

Controls Upgrades

Installation & commissioning of upgraded controls for Mitsubishi Electric air conditioning systems including G50 central control, AG150, PC control & BMS interface.

Managing Director Tim Keywood
Tim has over 32 years experience in the air conditioning trade & was employed for 7 years by Mitsubishi Electric as Senior Technical Service Engineer. Tim therefore benefits from specialist factory training in the UK & Japan. His specialist technical knowledge of Mitsubishi Electric City Multi VRF systems & controls is invaluable for problem solving & commissioning.

We specialize in commissioning & problem solving of Mitsubishi Electric City Multi VRF systems.

We are available to assist air conditioning contractors at a standard day rate of £265.00 per day for site visits in & around the midlands. Also any location within UK subject to travel costs. (see day rate costs)

C&G 2078 refrigerant safe handling & ACRIB registered refrigerant handler.

CSCS Skill Card for building site work.

Member of The Institute of Refrigeration.

Key Services UK Limited

Air Conditioning - Commissioning and Problem Solving