Slotenmaker Veenstra is a locksmith service serving customers across the Netherlands, with local technicians available around the clock. The company helps homeowners and businesses facing urgent lock problems, including lockouts, broken or faulty locks, lost or stolen keys, and keys snapped in locks. It also opens doors, repairs and replaces locks, and can fit new front-door locks when customers move into a home.

For improved security, Slotenmaker Veenstra offers burglary-resistant locks, multipoint locking systems, cylinder-pulling protection, and broader burglary prevention. Its team also repairs damage after break-ins and provides locksmith services for businesses, homeowners’ associations, insurers, estate agents, bailiffs, and property managers.

The company emphasizes prompt attendance, transparent pricing, professional workmanship, and local knowledge. It states that emergency technicians are available 24/7 and typically arrive within 20 minutes. Customers can pay by card, and the company offers a five-year guarantee on its work. Its locks and installations are described as meeting the Dutch Police Quality Mark for Safe Living and carrying SKG security certification.