When your lock starts showing signs of wear or damage, you may wonder whether it’s better to fix it or swap it out. This decision can impact your property safety, your budget, and your sense of security. The right choice depends on several factors, including the type of damage, the time since installation, and how much security you need.

If the issue is minor—like a key that is hard to turn, a latch that doesn’t catch properly, or a wobbly hardware—repairing the lock is often the smartest move. Many of these problems can be solved with easy adjustments. Using a dry lubricant in the cylinder, tightening internal screws, or adjusting the strike plate on the door frame can restore smooth operation without wasting hours. Repairing is also ideal if the lock is still recently installed and from a reputable brand, as it likely has a long life ahead.

However, if the lock is severely damaged—such as a snapped key inside the cylinder, a warped deadbolt, or a broken mechanism that won’t engage—replacement is usually mandatory. Attempting to repair severely damaged internal components can be a waste of time and money. In these cases, the cost of parts and labor might match or surpass the price of a new lock, and you can’t be certain it’s permanent.

The its service life matters too. If it’s more than over five years, especially if it’s a entry-level unit without advanced protection tech, replacing it with a upgraded version is a smart move. Modern locks come with higher-grade alloys, tumblers that resist manipulation, and smart home compatibility. Even if the old lock appears to work, legacy mechanisms can leave your home vulnerable to common break-in methods.

Another critical factor is security level. If you’ve experienced a break-in attempt, had keys stolen, or given a key to an untrusted person, replacing the lock is highly recommended. Repairs won’t remove the threat of someone using an duplicated key. Rekeying or replacing the lock ensures only trusted individuals can enter.

Lastly, consider ease of use and upgrades. If you’re thinking about upgrading to a smart lock, now is the time to replace rather than repair. Installing a updated hardware gives you the chance to modernize your home’s security.

In short, opt for maintenance if it’s superficial, the lock is still in solid shape, and you’re not facing security risks. Install a new one if it’s broken beyond repair, the lock is long past its prime, or your safety is compromised. When in doubt, کلیدسازی شبانه‌روزی سیار کرج consult a professional locksmith—they can assess the situation and help you make the most secure and economical decision.