--- title: "Installation company with vision and craftsmanship | IM Duurzaam" description: "About IM Duurzaam: total solutions in technology. Innovative, experienced, and personal—from the first sketch to the final screw." url: "https://im-duurzaam-upgrade.ubo-dev.nl/en/about-us/" language: "nl" --- # I’m IM, nice to meet you! At IM Duurzaam, we deliver total solutions for climate systems and electrical engineering. From the first concept to final installation. For both residential and commercial projects. With our experience and a sharp focus on innovation, we deliver tailored solutions that perform. No matter how complex the challenge, we ensure it works. ![1Y1A2853](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2853-scaled.jpg?width=2000 "1Y1A2853")![1Y1A2853](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2853-scaled.jpg?width=2000 "1Y1A2853") ## Complete project execution ## Always a single point of contact ## Innovative in AI, energy storage & EMS ## Guaranteed a suitable solution Years of experience ## Expertise you can count on. With years of experience in climate systems and installation technology, we turn complex challenges into effective solutions. Every project is unique and requires a well-considered approach. We listen, ask the right questions, and think ahead. That is how we deliver installations that perform. Meet the people ## Behind IM Duurzaam ![1Y1A2816](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2816-scaled.jpg?width=1000 "1Y1A2816") ### Dani Koot Apprentice Refrigeration Technician ![1Y1A2783](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2783-scaled.jpg?width=1000 "1Y1A2783") ### Wesley Hartog Mechanical Engineer ![1Y1A2771](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2771-scaled.jpg?width=1000 "1Y1A2771") ### Frank Fischer Apprentice Technician ![1Y1A2754](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2754-scaled.jpg?width=1000 "1Y1A2754") ### Ron Saul Lead Mechanical Technician ![1Y1A2724](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2724-scaled.jpg?width=1000 "1Y1A2724") ### Frank van Dinther Lead Mechanical Technician ![1Y1A2696](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2696-scaled.jpg?width=1000 "1Y1A2696") ### Marco Stoop All-round Service Technician ![1Y1A2659](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2659-scaled.jpg?width=1000 "1Y1A2659") ### Anja van de Geest Administration ![1Y1A2657](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2657-scaled.jpg?width=1000 "1Y1A2657") ### Claus Heinen All-round Technician ![1Y1A2633](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2633-scaled.jpg?width=1000 "1Y1A2633") ### Wim van de Mheen Service and Maintenance Coordinator / Electrical Designer ![1Y1A2630](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2630-scaled.jpg?width=1000 "1Y1A2630") ### Arif Rezai Electrical Technician ![1Y1A2616](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2616-scaled.jpg?width=1000 "1Y1A2616") ### Cor van de Geest Project Manager WTB + AC / Co-owner ![1Y1A2591](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2591-scaled.jpg?width=1000 "1Y1A2591") ### Brian de Graaf Project Manager E + WTB + AC / Co-owner ![1Y1A2574](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2574-scaled.jpg?width=1000 "1Y1A2574") ### Patrick de Graaf Lead Refrigeration Technician Solutions ## Always a solution that fits. No challenge is too large or too complex. With a thorough analysis, we deliver installations that precisely match the optimal situation. Using innovative technologies and a focus on quality, we realize solutions that perform, now and in the future. [Explore our solutions](https://im-duurzaam-upgrade.ubo-dev.nl/en/solutions/) ![1Y1A2591(uitgeknipt)](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/04/1Y1A2591uitgeknipt-e1748421271239.png?width=800 "1Y1A2591(uitgeknipt)") Do you have a question or would you like to learn more? ## We are here to help. [Contact us](https://im-duurzaam-upgrade.ubo-dev.nl/en/contact/) ![1Y1A2166](https://im-duurzaam-upgrade.ubo-dev.nl/media/uploads/2025/05/1Y1A2166-scaled.jpg?width=1000 "1Y1A2166") A strong approach ## Sustainable solutions that work. Looking for a sustainable approach that moves you forward? IM Duurzaam delivers tailored installations. From energy storage to heat pumps and smart control systems. We design and install everything from start to finish, so you can rely on quality, clarity, and systems that perform. That is innovation and craftsmanship as standard. What our clients say ## Reliability you can count on > “Solution-oriented thinking and true collaboration. They move quickly toward the desired outcome. We ran into a budget challenge, but together we found an effective way forward. Other parties often stop at ‘this won’t work.’ IM Duurzaam goes the extra mile to make it happen within the available constraints.” **Peter Vermeer, Activ** > “These are professionals who clearly take pride in their work, and that makes them highly reliable. They do exactly what they promise, get proactively involved, and always deliver solutions.” **Maarten Boeven, residential customer**