"As part of an energy-saving renovation we decided on “Air Cold-Heat Air Conditioning” for our heating and cooling needs. We are thrilled by the service we received from the company. We were even more pleased when we saw our year-end statement of our energy consumption and saved money."

Peter Schöller

"Just a good service and an an optimal solution for our house. We no longer feel cold in winter or too hot in summer."

Maria Luther

"We considered for a long time before settling on a whole house filtration system with my allergy to pollen and dust. The technology offered by “Air Cold-Heat Air Conditioning” has let me breathe again and provided a solution that provides heating, cooling and filtering in one package and can be controlled from our smartphones."

Beat Bähr