Understanding the Cost of Door Knob Repair
Repairing a door knob can vary significantly based on several factors including the type of door, the material of the knob, and the complexity of the repair. Proper assessment ensures you get an accurate estimate and quality service.

Different materials like wood, metal, or glass influence repair costs, with metal generally being more durable and potentially more expensive to repair.

Interior doors typically cost less to repair than exterior doors due to exposure to weather and security requirements.

Simple latch repairs are cheaper, whereas electronic or high-security locks require specialized skills and increase costs.
Factor | Estimated Cost |
---|---|
Basic door knob repair | $50 - $150 |
Lock rekeying | $40 - $100 |
Replacing a standard latch | $60 - $180 |
Electronic lock repair | $150 - $300 |
High-security lock upgrade | $200 - $500 |
The cost of door knob repair is influenced by the complexity of the issue and the type of lock involved. Simple repairs, such as fixing a loose knob or replacing a broken latch, are generally quick and affordable. However, when dealing with electronic or high-security locks, the process becomes more intricate, requiring specialized tools and expertise, which increases labor charges and parts costs.
Additional factors like the accessibility of the door and the need for custom parts can also impact the overall price. For instance, repairing a door in a hard-to-reach location may require extra labor or special equipment. Investing in quality repairs ensures durability and security, especially for exterior doors exposed to the elements or high traffic.

Replacing or repairing the lock cylinder can cost between $80 and $200 depending on the lock type.

Repair or replacement costs range from $50 to $150 based on the complexity.

Repair costs for electronic components can be between $150 and $350, especially for smart locks.
Service | Average Price |
---|---|
Door Lock Installation | $100 - $250 |
Rekeying a Lock | $40 - $100 |
Deadbolt Repair | $70 - $200 |
Smart Lock Setup | $150 - $400 |
Door Handle Replacement | $80 - $200 |
Hinge Repair | $50 - $150 |
Strike Plate Replacement | $60 - $180 |
Key Duplication | $5 - $20 |
Security Plate Installation | $100 - $300 |
Door Frame Repair | $150 - $500 |