Cost to Rekey Locks in the United States 2026
Homeowners and renters commonly pay a rekey cost to change the internal pins of existing locks so that old keys no longer work. The main cost drivers are the number of locks, the type of locks, labor time, and service call fees. This article presents practical price ranges in USD with clear guidance for budgeting and comparison.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Per Lock Rekey | $40 | $75 | $150 | Typical residential cylinder rekey |
| Service Call / Dispatch | $20 | $60 | $100 | Often waived if multiple locks are done |
| Labor Time | 0.5 hour | 1 hour | 2 hours | Depends on lock type and accessibility |
| Materials | $0 | $5 | $20 | Pins for spare cylinders occasionally needed |
| Hardware Additions | $0 | $20 | $60 | Lock replacements or rekey kits |
| Delivery / Disposal | $0 | $5 | $15 | Rural vs urban variances |
Assumptions: region, specs, labor hours.
Overview Of Costs
Typical project ranges for rekeying a standard residential door set are $60 to $180 if a locksmith services a single door and uses a standard pinning kit. For multiple doors or higher security cylinders, the range widens to $200 to $500. When a homeowner requests a full apartment or house rekey with several entrances, a bundle price of $400 to $900 is common, depending on door count and lock complexity. Per unit pricing typically runs $40 to $150 per lock, with the majority of projects landing between $75 and $150 per lock on average. Budget planning should account for possible service fees or trip charges if the locksmith cannot perform the work on the first visit.
Cost Breakdown
| Account | Materials | Labor | Equipment | Permits | Overhead | Contingency |
|---|---|---|---|---|---|---|
| Per Lock Rekey | $0-$5 | $30-$70 | $5-$10 | $0 | $5-$15 | $0-$10 |
| Multiple Doors Bundle | $0-$10 | $25-$70 | $5-$15 | $0 | $15-$30 | $5-$20 |
| High Security Cylinders | $5-$20 | $45-$90 | $10-$20 | $0-$10 | $20-$40 | $10-$25 |
Pricing Variables
Labor, Hours & Rates Labor costs depend on door accessibility and lock type. Typical hourly rates range from $50 to $100. A simple single door rekey often takes 0.5 to 1 hour, while complex high security locks or locked-out scenarios can exceed 2 hours. data-formula=”labor_hours × hourly_rate”>
Lock Type And Tactics Standard pin tumbler cylinders are cheapest to rekey, while mortise and high security systems require more time and specialized pins. For example, a mortise cylinder may cost $80 to $120 per lock for rekeying, while a basic knob or lever lock sits nearer $40 to $90 per lock. Some doors may require re-licing or additional hardware, adding to the total.
Travel And Dispatch Service call or trip charges vary by region and company policies. Urban areas tend to have higher dispatch fees, with rural services sometimes waiving the fee if several locks are serviced in a single visit. It is common to see a base service call in the $40 to $80 range.
Regional Price Differences
Prices can differ by region and urban vs rural markets. In the Northeast, expect higher labor costs and more frequent service calls. The Midwest often presents mid-range pricing, while the South and West may vary due to travel and demand.
Three region snapshot United States metropolitan markets show per lock ranges of $50 to $140, suburban markets $40 to $110, and rural markets $35 to $90. On average, per-lock pricing tends to be about 10–20 higher in urban cores than in rural settings.
Labor & Installation Time
Rekey tasks require a locksmith to disassemble the lock, re-pin or replace pins, and reassemble. Time estimates are influenced by cylinder type, door accessibility, and whether new keys must be cut on-site. Scheduling during off hours may incur higher rates, while multi-lock jobs can reduce the per-lock labor cost.
Additional & Hidden Costs
Some jobs incur hidden costs such as additional pins, throat relocks, or rekeying of auxiliary hardware. A common hidden cost is if a lock is damaged during disassembly and needs replacement. Always ask for a written estimate detailing labor, pin sets, and any potential add-ons.
Real-World Pricing Examples
Basic scenario One exterior door with standard cylinder, no deadbolt, no high security features. Assumptions: one door, same key family. Specifications: standard rekey kit, labor 0.75 hours. Total around $60 to $95 with a service call.
Mid-Range scenario Front and back doors with standard locks, plus one deadbolt rekey. Assumptions: two doors, average accessibility. Specifications: standard pins plus one spare set. Labor 1.25 hours. Total around $150 to $260.
Premium scenario Home with multiple doors including high security mortise cylinder, smart lock compatibility, and rekey of two deadbolts. Assumptions: four doors, some tight access. Specifications: high security pins, possible replacement parts. Labor 2.5 hours. Total around $300 to $520.
These scenarios illustrate how door count, lock type, and accessibility drive total project costs. Assumptions: region, specs, labor hours.