Commercial Locks
Lock change, rekey and repair for offices, shops, warehouses and commercial doors. We work with high security cylinders, mortise locks and door hardware that meet local codes.
Locksmith Service Cost Lock Change Lancaster
If you’re searching for lock change cost in Lancaster, the price usually depends on the type of door, the lock hardware you choose, and how much labor is required. A basic residential lock replacement is typically simpler than commercial hardware, high-security cylinders, or smart locks. The condition of the door and alignment can also affect the final quote.
Labor is part of the total cost because a correct install is more than swapping parts. A technician may need to realign the strike, adjust the latch, replace worn screws, or correct door sag so the lock works smoothly. Clean installation improves security and reduces future lockouts and sticking issues.
Lock prices vary by brand and security level. Standard deadbolts and knobs are usually the most affordable, while restricted keyway and high-security options cost more due to stronger design and key control. Smart locks can add cost because they require careful fitting, testing, and sometimes app setup guidance.
What’s Included in Lock Change and Rekey Pricing
Most lock service pricing includes travel to your location, diagnosis, installation or rekey labor, and basic testing. If new hardware is installed, the lock price may be separate or included depending on the exact model selected. You can ask for options at different price points before committing.
For rekey service, the price depends on how many cylinders are being keyed and whether you want all doors keyed alike. Rekeying is often a smart choice when your existing hardware is in good condition. If the lock is worn, damaged, or outdated, a full replacement may be the better long-term value.
Estimated Pricing
Prices below are estimates. Final pricing depends on the condition of the door, the type of lock you want installed, and the equipment needed to complete the job correctly. Your technician will diagnose the situation and provide the final price for approval before any work begins.
| Service type | Price |
| Service call | $29 |
| Residential lock change (standard deadbolt or knob) | $85 - $165 |
| Residential rekey (per cylinder) | $35 - $65 |
| Commercial lock change (lever, mortise, storefront hardware) | $110 - $220 |
| Commercial rekey (per cylinder) | $45 - $85 |
| High-security lock change or cylinder upgrade | $150 - $320 |
| High-security rekey (restricted keyway) | $60 - $120 |
| Smart lock installation or replacement | $140 - $350 |
| Smart lock rekey or key override setup | $45 - $120 |
| Mailbox lock change | $65 - $145 |
How to Lower Your Total Cost
If your hardware is still in good condition, rekeying can be a cost-effective way to reset access without replacing the whole lock. If you want multiple doors to work with one key, ask about keying locks alike. This can reduce the number of keys you carry and simplify access.
Choosing a lock that matches your existing door prep can also reduce labor time. If you’re unsure what you have, a technician can identify the right replacement quickly. The most cost-effective solution is the one that fits correctly and works reliably without repeated adjustments.
Get a Clear Estimate
For the most accurate pricing, we recommend an on-site diagnosis. The technician will confirm the lock type, door condition, and best options for your security goals. You’ll receive a final price to approve before the lock change or rekey work begins.