Chicago Locksmiths Blog | The Pro Lock Updates & Tips

Two deadbolts can look almost identical on the store shelf, cost within a few dollars of each other, and offer wildly different levels of protection. The difference is often hidden in three little numbers printed on the packaging: the ANSI lock grade. Understanding what Grade 1, Grade 2, and Grade 3 actually mean is the single best way to avoid overpaying for...

If you want a practical home security checklist Chicago homeowners can actually work through in a weekend, this is it. Instead of vague advice like “install better locks,” this guide walks your property room by room, from the front door to the basement, with specific hardware, distances, and habits that stop most break-ins before they start. It is written for Chicago homeowne...

A broken key in lock is one of the most frustrating problems a homeowner or driver can face, especially in the middle of a Chicago winter when frozen mechanisms snap keys without warning. The good news: in many cases the key can be removed without damaging the lock, and this guide shows you exactly how, when to try it yourself, and when to call a professional before you make ...