Home Depot rekey cost depends on whether a nearby store can arrange locksmith service or the customer buys a compatible lock or rekeying product. A locksmith commonly charges $80-$160 for a first lock visit and about $20-$50 for each additional standard lock; travel, lock type, and location can raise the bill.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| One standard lock, locksmith visit | $60 | $110 | $200 | Includes typical trip and first-lock labor; local minimums vary |
| Additional standard lock | $15 | $35 | $75 | Assumes same visit and accessible hardware |
| DIY rekey kit | $10 | $25 | $45 | Compatibility and included pins differ |
| New replacement deadbolt | $25 | $75 | $200+ | Hardware only; smart or premium models cost more |
What a Home Depot rekey visit usually costs
There is no single nationwide Home Depot price for rekeying. Store services and locksmith arrangements vary by location, and a store may sell locks and keys without providing rekey labor at the counter. Customers should call the local store to confirm whether it offers a locksmith referral or scheduled service before budgeting around a store visit.
For a mobile locksmith who rekeys one existing standard deadbolt or entry knob, a realistic total is $60-$200, with about $110 common in many markets. The first lock often carries most of the expense because it is combined with a service-call minimum or travel charge. Additional locks rekeyed during that same visit are often $15-$50 each.
For several compatible locks handled together, the per-lock price is usually lower than for a single isolated visit. A three-lock job commonly lands around $100-$250 before unusual access, premium cylinders, or urgent scheduling. These are locksmith-market estimates, not guaranteed Home Depot service quotes.
Assumptions: standard residential pin-tumbler locks, existing hardware in working condition, ordinary weekday service, and typical suburban U.S. labor rates.
How locksmith labor, travel, and lock parts shape the quote
A rekey changes the pins inside a compatible cylinder so the old key no longer operates it and a new key does. The hardware stays installed, so this is generally less expensive than buying and fitting a complete replacement lock. Ask whether the quote covers the trip, every lock, new keys, and any cylinder work.
| Quote item | Typical price | What changes the charge | How it is billed |
|---|---|---|---|
| Service call or travel | $40-$100 | Distance, dispatch minimum, and market | Per visit |
| First standard cylinder | $20-$60 | Lock condition and cylinder design | Labor per lock, often plus trip |
| Additional standard cylinder | $15-$50 | Number of locks and shared keying | Per lock on same visit |
| New keys | $2-$8 each | Key blank and restricted-key system | Per key |
| Specialty or high-security cylinder | $40-$120+ | Brand, security design, and parts availability | Per cylinder or quoted job |
Typical locksmith labor rates work out to roughly $75-$150 per hour, but many residential calls are priced as a minimum service plus a per-lock charge rather than strictly by the hour. A simple lock may take 10-20 minutes to rekey once the locksmith is on site; diagnosing a damaged or unfamiliar cylinder can add time.
Confirm the minimum charge and the count of included locks before authorizing work. A low advertised per-lock amount may not include dispatch, a second trip, keys, or taxes. A written estimate that separates travel and lock labor makes a Home Depot referral quote easier to compare with an independent locksmith.
Why SmartKey, high-security cylinders, and lock condition change prices
Compatibility is the biggest technical variable. Standard pin-tumbler locks can often be rekeyed by replacing or rearranging pins, but brands and cylinder designs are not universally interchangeable. A locksmith may need a different part, key blank, or service method for a specialty lock.
Kwikset SmartKey locks can be rekeyed by the homeowner using the correct current key and the supplied SmartKey tool or instructions. A compatible lock may therefore cost $0 in locksmith labor to change its keying, although a spare key or replacement tool can add a few dollars. SmartKey capability is limited to compatible models; it does not make a standard Schlage or other brand cylinder SmartKey-compatible.
High-security or restricted-key cylinders may add $40-$120 or more per lock, depending on brand and whether authorized parts are required. A bent key, stuck plug, corrosion, or a cylinder that will not turn can also change a routine rekey into a repair or replacement. If the cylinder is damaged, a locksmith may quote $25-$100 in additional repair labor, or recommend a new lock instead.
Door configuration matters too. A mortise lock, interconnected unit, or unusual commercial cylinder may cost more than a basic residential deadbolt. If the homeowner wants a single key to operate locks with different brands or cylinder formats, compatibility must be checked first; some hardware may need replacement rather than rekeying.
Before accepting the quote, identify the lock brand and model and ask whether the existing cylinder can be rekeyed. Photos of the lock edge, key, and any brand markings can help a locksmith or store associate screen out incompatible products, but the final determination may require inspecting the hardware.
How three common home jobs price out
These examples illustrate typical totals when a mobile locksmith completes the work in one visit. They are estimates rather than fixed Home Depot rates, and local service-call minimums can shift each total.
| Job and scope | Labor and parts | Estimated total | Approximate per-lock price |
|---|---|---|---|
| One front-door deadbolt | $60-$100 trip and first lock; $4-$12 for keys | $65-$115 | $65-$115 |
| Three standard locks keyed alike | $60-$100 trip; $45-$120 lock labor; $6-$24 keys | $110-$245 | $37-$82 |
| Five locks, including one specialty cylinder | $60-$100 trip; $80-$200 labor; $20-$80 specialty allowance and keys | $160-$380 | $32-$76 |
In the three-lock example, all cylinders must be compatible with the same key profile or otherwise configured to accept the selected key. The five-lock example allows for one higher-cost cylinder, but it does not include replacement hardware if a lock is broken or incompatible.
Bundling locks into one appointment can reduce the effective trip charge per lock. If a quote for one basic lock approaches the cost of replacing it, compare both choices and account for the new lock’s hardware price and installation labor.
Regional travel charges and emergency scheduling
Prices often run higher in dense, high-cost metro areas than in smaller towns, where travel distances and contractor availability can also affect the quote. As a planning estimate, urban markets may be 10%-25% above a national midpoint for standard service; rural calls may add $15-$60 in travel when the locksmith must drive farther. Actual local rates vary, so these percentages are not a substitute for a nearby quote.
Same-day or after-hours work can add $50-$150 or more, particularly for nights, weekends, and holidays. A routine rekey generally does not require emergency dispatch; scheduling a standard appointment can avoid the premium. If the need is urgent because keys are lost or a tenant has moved out, ask whether the locksmith can provide a scheduled daytime slot and confirm the full dispatch fee.
Some providers set a minimum charge even when the home has only one lock. That minimum may be more consequential than the difference in the per-lock labor rate. Compare the total for the full job, including the visit fee, rather than selecting a provider based only on an advertised price per cylinder.
Local quotes should specify travel, minimums, and after-hours charges separately. Calling the Home Depot location and the locksmith directly helps establish whether the store has a current referral arrangement and who is responsible for the estimate, scheduling, and payment.
Rekeying versus replacing a Home Depot lock
Rekeying is usually the lower-cost option when the existing lock works, the cylinder is compatible, and the hardware is in good condition. Replacing a basic deadbolt may cost $25-$80 for the product, while a better residential model may run $80-$200 or more. Professional installation can add roughly $50-$150 per door, depending on fit, labor minimums, and whether drilling or alignment work is needed.
Replacement makes more sense when the lock is damaged, the finish or design needs updating, the cylinder is incompatible, or the owner wants a different security feature. A new lock also avoids putting labor into a worn cylinder, but buying a new keyed set does not automatically make every door operate from one key. Check the package and ask about keyed-alike options before purchasing.
DIY rekeying kits can cost about $10-$45, but they are brand- and model-specific and may require small pins, tweezers, and careful cylinder handling. A mistake can leave the lock inoperable or require a locksmith to correct it. DIY is most economical when the lock maker supplies a compatible, straightforward process and the homeowner can verify the exact model.
Compare the all-in rekey quote with replacement hardware plus installation, not with the lock’s shelf price alone. A $35 replacement deadbolt can become a $100-$185 installed project, while several existing locks may be rekeyed in one visit for a comparable or lower total.
Ways to lower the bill without compromising key control
Gather every lock that should use the same key before booking. Rekeying one lock now and another in a separate appointment can mean paying two service-call minimums. Tell the locksmith how many doors are involved and whether the desired result is one shared key or separate keys for different doors.
Ask the local Home Depot whether it offers rekeying through a service provider, sells compatible DIY products, or only duplicates keys at that location. If the store provides a referral, request the locksmith’s direct written quote before work begins. Compare at least two local estimates using the same lock count and service assumptions.
Choose a standard appointment rather than an emergency window when security needs allow, and avoid replacing working hardware solely to obtain a new key. If locks are already compatible with a manufacturer’s homeowner rekey feature, follow the model-specific instructions rather than buying a kit for a different brand.
Keep the job limited to the locks that need new key control. Ask about key quantities and any charge for extra copies, and retain the receipt and key-code information if provided. Do not assume that a new key has been made until each affected lock is tested with the old and new keys.
Questions to ask before approving a rekey estimate
Ask whether the quoted amount includes the service call, the first lock, additional cylinders, new keys, and taxes. Confirm whether the provider is independent or contracted through a store referral, and who handles follow-up if a lock does not work correctly after service.
Confirm that all locks can be keyed alike before the work starts. The locksmith should flag incompatible keyways or damaged cylinders and explain any extra charge before changing the scope. If a lock must be replaced, ask whether the quote includes the new hardware, installation, and disposal of the old parts.
A useful estimate states the total for the requested number of locks and lists likely extra charges. A low base price is less informative if the quote excludes travel, specialty parts, or the keys needed for each household member.
Home Depot store services are not uniform across the United States. Calling ahead is the simplest way to establish whether a location provides a locksmith option, while a direct locksmith estimate supplies the most relevant price for the actual cylinders and address.