Award-winning mechanical systems designed for energy efficiency and peace of mind
At Kolostat, we take every opportunity to make efficient use of excess heat in your mechanical systems. Whether it’s tempering fresh air, heating domestic water or even melting snow during the cold seasons, we maximize the use of every available energy resource to offer you optimal comfort and substantial savings.
We are also committed to the responsible use of drinking water. Thanks to our expertise in low-flow sanitary systems, we can ensure optimum, long-lasting performance for your installations, while respecting current environmental constraints.


Our services include custom installation of hot water, chilled water, steam, gas and glycol networks, tailored precisely to the specific needs of your industrial, commercial or institutional sector.
Choosing Kolostat for your piping projects means opting for an integrated approach where technical excellence meets rigorous engineering, total transparency and constant support, guaranteeing measurable and predictable results for your organization.
They trust us
Our current and past customers include :



































