At J. Koppelaar Dienstverlening B.V., we combine decades of expertise in electrical construction, groundwork, and fire separation. Whether it’s emergency repairs, large-scale new construction, or periodic maintenance, we deliver tailored solutions and personal service,24/7.
With years of experience in electrical engineering, groundwork, and fire separation, we deliver high-quality work. Always with an eye for detail and according to the highest safety standards.
From electrical construction to groundwork, and from fire separation to home installations – we offer a complete package of services, giving you a single point of contact for your entire project.
Whether it’s day, night, or weekend – we are always ready for you. With our 24/7 availability, we solve malfunctions and urgent problems immediately for you.
