Steven Konijn has been your contractor in Alkmaar and the surrounding area for over 25 years. Since its founding, the company has stood for delivering quality. Over the years, our organization has developed into an all-round contractor that carries out a diverse range of activities. Our various clients include private individuals, companies, various and government agencies. We provide you with personal attention for your plans at an affordable price. And quality and craftsmanship are self-evident. Guaranteed. In a personal conversation we can discuss with you how we can help you with your housing issues.
