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The cost for a locksmith to change a deadbolt lock typically ranges from $80 to $200, depending on several factors. This includes the service call fee, labor, and the price of the lock hardware itself. High-security or smart deadbolts will increase the total. Geographic location and the complexity of the installation, such as whether the door needs to be prepped or existing holes require modification, also affect the price. For a precise estimate, it's best to get a quote from a local professional. For a detailed breakdown of the process and what to expect, you can refer to our internal article, Deadbolt Installation.
The cost to replace door locks varies based on several factors. For a standard residential deadbolt or knob lock, you can expect a range from approximately $80 to $200 per lock, which includes both parts and professional labor. High-security locks, smart locks, or commercial-grade hardware will increase the price, potentially reaching $300 or more per lock. The total job cost is also influenced by the number of locks being replaced and any additional services required, such as re-keying existing hardware or repairing the door prep. For an accurate estimate, it is always best to consult with a licensed locksmith who can assess your specific door, hardware preferences, and security needs.
Home Depot typically charges between $20 to $30 per cylinder for a basic rekeying service, which is often performed by a third-party locksmith at their in-store key cutting kiosk. This price is for the labor only; if new keys are needed, there may be a small additional charge. However, availability varies significantly by location, and not all Home Depot stores offer this service. For a deadbolt, it's crucial to confirm the specific store provides rekeying for that lock type. For guaranteed service and expertise, especially for high-security locks or complex installations, hiring a professional locksmith directly is often recommended. They can provide a more thorough assessment and ensure the work meets security standards.
The cost for a handyman to change a lock typically ranges from $50 to $200, with an average around $75 to $150 for a standard deadbolt or doorknob lock. The final price depends on several factors: the type of lock (basic, high-security, smart lock), the complexity of the installation (standard door vs. one requiring adjustments), and your geographic location. A handyman's flat service fee for travel and time is often included. For a straightforward swap of an existing lock with a new one of similar type, you are likely at the lower end. However, if the door needs to be drilled, the lock is specialized, or it's an emergency call, expect to pay more. Always get a clear, itemized estimate beforehand.





