Common Repair and Replacement Situations
Lock Cylinder Replacement (for Security or Wear)
This is one of the most common solutions when there is a security risk (lost keys, change of owner or tenant) or when the cylinder is no longer working properly. The most important thing is installing the right cylinder and ensuring everything is correctly aligned to prevent future issues.
Stiff Lock, Key That Sticks, or Door That Doesn't Close Properly
Many problems are not actually caused by the lock itself, but by the door adjustment, frame, hinges, or alignment. In these cases, the most effective solution is to correct the underlying cause so the lock mechanism is not subjected to unnecessary strain and lasts longer.
Complete Lock Replacement or Damaged Internal Mechanism
When the internal mechanism is worn out or broken, or when a more robust solution is required, replacing the entire lock or specific components may be the best option. I'll explain why and what benefits you'll gain from the replacement.
Key Duplication (Including High-Security Keys)
Depending on the brand and locking system, some keys cannot be duplicated at a standard hardware store. If you need duplicates of high-security keys, I'll advise you on the correct procedure and the requirements to obtain them.
Keyed Alike and Master Key Systems (Homes, Residential Buildings, and Businesses)
If you'd like multiple doors to operate with a single key or need a more organised key management system—especially for apartment buildings, businesses, or property management—we can assess the most suitable keyed-alike or master key solution for your needs.
Quick questions about lock changes and repairs
Is it better to repair or replace?
It depends on the cause. If it is an adjustment or a specific part, it can often be repaired; if the mechanism is worn or there is a security risk, replacement is usually the most reliable decision.
Is changing the cylinder enough to improve security?
In many cases, yes, but it depends on the whole. If the door is old or has no protection, it may be appropriate to complement it with a shield or other improvements.
Do you make duplicate security keys?
Yes, depending on the brand and system. I will tell you what is needed (ownership card, model, etc.) and the best way to manage it.