A locksmith you can trust


Safety and fairness stand with us at the forefront
Your home, business premises or apartment should feel secure. This is why we look beyond just opening or replacing a lock. We actively think with you about the best solution for your situation and are happy to provide advice. Sometimes a repair is sufficient. In other cases, a new lock is wiser. We will always explain beforehand what we are going to do and why, so that you can make a good choice yourself. We are transparent about our working methods and rates. Our technicians work carefully and with professional tools. Where possible, we open doors without damage, and even in cases of burglary damage, we ensure a neat and secure solution.
24 hours a day available in case of emergency
Lock problems don't stick to office hours. That's why De Slotenmaker is available 24 hours a day, 7 days a week. This includes evenings, nights, weekends, and holidays. Have you been locked out? Has your key broken off in the lock? Or is there damage after a break-in? Then you can contact us immediately. Our emergency service will help you get back on track quickly.
We understand that emergencies often cause stress. That's why we remain calm, clear, and practical. You'll receive swift assistance from a skilled professional who knows their craft. We can usually be on-site within 30-45 minutes, so you won't have to wait hours for help.

Rated with a 4.9 out of 5

Certified professionally
At De Slotenmaker, we work with certified technicians and reliable, SKG-certified materials. We closely follow developments within our field. This allows us to help you safely and expertly. You'll see our experience reflected in our working methods. We keep our appointments, work neatly, and leave everything tidy. We also take the time to answer your questions. From a simple lock to a complete security solution: you will always receive the same attention and care from us.
No two situations are exactly the same. That's why we always start by listening to your story. Then, we assess what's needed to resolve the problem effectively. We assist private customers, entrepreneurs, landlords, and property managers. In doing so, we take your wishes, your property, and your sense of security into account. To us, you're not just a number. You receive personal service from people who take their profession seriously. You'll notice this from the very first contact. So, when you choose De Slotenmaker, you choose peace of mind. Do you have a lock problem or want to improve your home security? De Slotenmaker is ready to help. We're happy to provide you with a solution that feels safe and trustworthy.