Lenox Hill Safe & Vault Co. A standard locksmith is not the same as a safe professional. It’s a common misconception that all locksmiths are trained to open and repair safes — only a safe technician can “crack” your safe without ruining it! We at Lenox Hill Safe & Vault Co. specialize in safe locksmith projects. We have certified, trained safe experts that can address any safe issue you have and make appropriate repairs. All without damaging your safe and, most importantly, your valuables stored inside. We have the technology, expertise, and people to ensure you can access your safe no matter the situation. No safe or vault is too big or small for our safe professionals — we can fix all types of units.