Homeowners often pay for rekeying to change who can access a lock without replacing hardware. The price depends on lock type, service area, and whether new keys are cut on-site or in a shop. This article breaks down the cost, per-unit pricing, and practical ways to budget for a Rekeying Cost.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| On-site rekey per lock | $40 | $75 | $120 | Includes labor and basic rekeying kit |
| Shop rekey per lock | $30 | $60 | $100 | Labor plus key cutting; may require drop-off time |
| Additional cylinder replacement | $15 | $40 | $100 | If cylinder is worn or incompatible |
| New keys per set | $5 | $15 | $40 | Depending on key type and blanks |
| Mobile service fee | $0 | $25 | $60 | In some markets or after-hours |
Total Rekeying Cost For Residential Locks
Typical total price ranges span $75-$200 for a standard residential rekey on 1-3 doors. On larger homes or multiple locks, costs can rise to $200-$350. Factors include lock brand, number of cylinders, and whether a locksmith must travel further than 20 miles. Assumptions: standard pin-t tumbler cylinders, single-family home, mid-range labor rates, on-site service.
The quote typically breaks down into four to six elements. Labor, core materials (cylinders/pins), key cutting, and service call fees are the primary drivers. The following table shows a representative breakdown by cost driver for a single-door rekey in a suburban market.
| Cost Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Labor | $40 | $70 | $110 | Includes removing hardware and reassembling |
| Cylinder/Pins | $10 | $25 | $60 | Depending on brand |
| Key Cutting | $5 | $15 | $30 | Blank and cuts |
| Service Call Fee | $0 | $25 | $60 | Distance-based in some regions |
| Trip/Delivery | $0 | $15 | $25 | May apply for remote locations |
| Taxes | $0 | $8 | $25 | Vary by state |
Two major variables often swing quotes. Lock type” and distance to service area are two numeric drivers that shift cost estimates. A standard front-door cylinder may cost less than a high-security or patented pin system, and longer travel distances add a fixed service fee. Other factors include the number of locks, whether existing hardware is reusable, and the need for dual-key or smart-key compatibility.
Labor is commonly the largest line item. Hourly rates in the U.S. typically range from $60 to $125, with 0.5-2 hours common per door for a basic rekey. Mobile service fees and after-hours availability can raise the total. If multiple doors are rekeyed, consider bulk pricing or a single service call to reduce overhead.
Prices vary by market density and labor pool. In coastal cities, a standard rekey might run toward the higher end of the range, while rural areas can fall to the lower end. Assumptions: suburban markets, standard security cylinders, normal access.
Choosing a nonstandard key blank or a high-security cylinder adds cost. Standard 1-2 door rekeys commonly cost $40-$85 per lock, while high-security systems may run $120-$200 per lock. When upgrading to high-security, factory-authorized keys and special tooling may extend turnaround time as well.
Cost-conscious approaches focus on scope control and scheduling. Bundle rekeying for multiple doors in a single visit and avoid unnecessary room-by-room rekeys. Consider whether replacing hardware or upgrading to a single master key system offers long-term savings, and compare quotes to confirm similar service scope.
Quotes commonly present a per-lock price plus any trip or minimum fees. Specify the number of cylinders, the brand, and if new cores or pins are included. A sample: 2 doors at $60-$90 each, plus a $25 service call and $10 in key-cutting material, totaling $205 before tax.