Founder Dick Olsthoorn has more than 40 years of experience in realizing electrical installations in homes, schools, shops, healthcare institutions and commercial buildings. Since 1979 he has been working in the field of electricity, security and related matters. ETB Dick Olsthoorn is a nationally recognized electrical installation agency and a recognized training company. We guarantee optimal craftsmanship and service. You have come to the right place for the design and realization of completely new electrical installations, but also for large or small renovations to existing installations.
