One Vision provides residential and commercial supply, installation, servicing, maintenance and repairs for premium Mitsubishi Electric Heat Pumps and Lossnay Fresh Air Heat Recovery Systems across Christchurch and the wider Canterbury region.
As an approved Mitsubishi Electric installation and service agent, our qualified electricians ensure every system is installed and maintained to the highest manufacturer standards – delivering reliable heating, cooling, and fresh air ventilation for your home or business.

Modern heat pump and ventilation systems are one of the most efficient ways to keep indoor environments comfortable. Mitsubishi Electric systems provide powerful heating in winter, cooling in summer, and improved air quality all year round.
The Lossnay Fresh Air Heat Recovery System helps maintain a healthy indoor environment by bringing in fresh outdoor air while recovering heat from the air being removed. This improves ventilation without losing energy efficiency – ideal for modern, well-insulated homes and workplaces.
One Vision offers complete end-to-end services for Mitsubishi Electric Heat Pumps and Lossnay ventilation systems, including:
Whether you're installing a new system, upgrading an older unit, or keeping your existing system running efficiently, our experienced team can help.


Based in Christchurch, One Vision has extensive experience delivering electrical, solar, security and climate control solutions for homes and businesses across Canterbury. Our team combines qualified electrical expertise with practical installation experience, ensuring every job is completed safely, efficiently and to a high standard.
No matter the size of the project, we're here to help you find the right heating, cooling and ventilation solution.