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Energy efficiency starts at the source
If you are thinking about energy future, you can rely on more than 30 years of knowledge and experience of Mi Maris.
From industrial plants to commercial buildings
We know how to achieve a sustainable energy transition and enable overconsumption.
Investment Benefits
We have reconstructed systems that have reduced the cost of €800,000 per year for heating oil to zero. We can do the same for you.
Our Expertise
Design, implementation and maintenance of thermotechnical and electrical energy systems
We talk about kW, m³/h, breaking points, and system reserves. Investors choose us even when we are not the cheapest because of the 30 years of experience behind our decisions. It enables us to tell what your system needs today, and what it will need in five years. We plan ahead, design with a reserve and provide support for years after the job is done.
Our Projects
Trusted Partners
Why the largest companies and public infrastructure trust us
Because we bring ideas and propose things, and are not just another contractor. Because we are there when something stops working (even if it is not our responsibility), or the warranty has expired. Because we are interested in solutions, not shifting responsibility. And we've been doing it for the last 30 years or so.
