Lockit Slotenmaker is a family-run locksmith business serving Rotterdam and the surrounding region. Established in 1990, it supports homeowners, businesses, and government institutions from its physical shop in Rotterdam Nesselande. The company says its internally trained specialists are available around the clock for urgent assistance, including help with lockouts, broken keys, and burglary damage.

Lockit provides a broad range of locksmith and security services. These include repairing and replacing locks, duplicating house and car keys, programming car keys, and installing cylinder locks, multipoint locks, and other locking hardware. The team also offers security upgrades such as anti-snap protection, additional locks, and tailored lock plans, alongside in-home burglary-prevention advice. Its website states that it uses SKG-certified locks and fittings and can help secure properties after a break-in.

Customers can contact Lockit for emergency callouts or visit the shop for key services. The business also highlights transparent pricing and a strong customer review record, reflecting its focus on practical, professional service and property security.