Lock Rekeying Service in Somerville

The cost to rekey a residential lock typically ranges from $15 to $50 per lock cylinder, with most professional locksmiths charging a service call fee of $50 to $100. The total price depends on factors like the number of locks, lock type (standard, high-security, electronic), and your location. Rekeying is a cost-effective security solution when you retain your existing hardware, as it involves altering the lock's internal pins to work with a new key. For a detailed comparison of this service with other options, please refer to our internal article Re-keying Vs. Lock Replacement: A Complete Guide. It's always best to get a clear, itemized quote from a certified locksmith before any work begins.

The cost-effectiveness of rekeying versus replacing locks depends on your specific situation. Rekeying is generally the more affordable option, often costing significantly less than a full lock replacement. It involves a locksmith changing the internal pins of an existing lock so that it works with a new key, which is ideal if your current hardware is in good condition and you simply need to change keys for security, such as after moving into a new home. However, if the lock is old, damaged, or you wish to upgrade to a higher-security model or a different style, replacement is the necessary choice. For standard security needs with functional hardware, rekeying provides a budget-friendly and effective solution.

Yes, Home Depot offers lock rekeying services at many of their store locations. This service is typically performed by their in-store associates who have been trained in basic lock mechanisms. They can rekey most standard residential locks, including common brands like Kwikset and Schlage, to match a single key. However, it's important to note that this is often a complimentary service intended for locks purchased from Home Depot. For high-security locks, complex systems, or locks not bought there, they may decline the service. For guaranteed work, especially for master key systems or commercial properties, hiring a professional locksmith is recommended for their expertise, specialized tools, and ability to handle a wider variety of lock types and security levels.

The cost for a locksmith to change a lock varies widely based on factors like the lock type, time of service, and your location. A standard residential deadbolt replacement typically ranges from $80 to $200, which includes both parts and labor. High-security locks, smart locks, or commercial-grade hardware will increase the price. Emergency or after-hours calls often incur a significant premium. It's crucial to get a clear, upfront quote that details all parts and labor charges to avoid surprises. For landlords, a more cost-effective strategy between tenants is often rekeying, which we detail in our internal resource Boston Landlord Guide To Rekeying Between Tenants. Always ensure you hire a licensed, bonded, and insured professional for the job.