Emergency lockout service in Sarnia typically costs $75 to $200 depending on the time of day and the lock type. Rekeying a single lock runs $50 to $125. A full home rekey (all exterior locks matched to one key) is usually $150 to $400. Installing a new deadbolt ranges from $100 to $250 for a standard residential lock. Always confirm pricing before authorizing work.
Rekey or replace your locks when moving into a new home, after a break-in or attempted break-in, after losing a key, after a relationship change where someone previously had access, or when you have had contractors, cleaners, or others with temporary key access. Rekeying is less expensive than replacing locks and provides the same security benefit when the lock hardware is in good condition.
Search for a locksmith with a physical Sarnia business address and verifiable local reviews. Be cautious of companies that advertise very low prices and then significantly increase the quote on arrival. Ask for the technician's name and confirm the company name before they begin work. Request a written receipt for any work completed.
Rekeying changes the internal pin configuration of an existing lock cylinder so the old key no longer works and a new key is required. The lock hardware stays the same. Replacing a lock means installing an entirely new lock mechanism and hardware. Rekeying is the more economical option when the existing lock is in good working condition. Replacement makes sense when locks are worn, damaged, or you want to upgrade to a higher security rating.
Call a local locksmith with a physical Sarnia address. Most residential lockouts can be resolved in under 30 minutes without damage to the door or frame. Before calling, check all windows and secondary entry points. If your lock is damaged, the locksmith may need to drill it, which will require a replacement. Confirm the service call fee and hourly rate before they arrive.
