Alti-Systems Oy

Complete refrigeration solutions from design to implementation and maintenance

Alti-Systems provides a full range of refrigeration services as complete solutions: we carry out prefabricated installations down to the last adjustment, including refrigeration, electrical and plumbing work, maintenance and repair. Our main area of operation is Southwest Finland, and we deliver special solutions across the country.

Refrigeration technology is increasingly needed in applications where temperature, pressure, humidity, air volume and air purity need to be controlled. Often tolerances are small and finetuning is demanding. This is why the laws of physics must be respected and the ever-evolving technology must be understood. We work closely with the best designers and experts in the field.

Cooling retrofit projects are often challenging in terms of limited space and pipework. In new projects, this is often already a basic requirement. Our experience ranges from small VRF installations to hundreds of kilowatts of water chillers.

Kitchen cooling works efficiently with ceiling-mounted, stainless steel air coolers. The PCA series of ceiling models are suitable for cooling restaurant and catering centre kitchens.

Marine refrigeration systems must be reliable and easy to maintain – due to the demanding conditions. We also take into account the availability of spare parts in different parts of the world.

For total refrigeration solutions, we design, install and maintain high quality facilities from small cold rooms to large refrigerated and frozen storage facilities. Large kitchens, production facilities, freezing tunnels or process rooms are our specialty.

We work for industry, research institutes and all those who need high-quality refrigeration, together with our refrigeration engineering specialist team.

Alti-Systems also supplies and installs heat pumps for consumer households. Our installers are approved by the Finnish Safety and Chemicals Agency (TUKES).

Alti-Systems joined QMG in 2022.