Deadbolt Installation Cost (2026)
Deadbolt Installation runs $100-$250 per lock in 2026, labor plus basic parts. Because it is a small job, most pros hold a $100-$200 service-call minimum, so the price often lands at that floor.
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How much does deadbolt installation cost in 2026?
Deadbolt installation costs between $100 and $250 per lock for a typical job that includes labor and a basic lock set. Because locksmiths, carpenters, and handymen all carry a service-call minimum of $100 to $200, even a 20-minute swap-out on an existing door prep will usually land at or near that floor price rather than below it.
The spread within that range depends on three things: whether a new hole needs to be bored, the door material, and the type of lock being installed. A straightforward replacement of an existing deadbolt on a wood door sits at the low end. A smart lock going into a freshly bored metal door sits at the high end. Understanding which scenario you have before calling anyone is the fastest way to get an accurate quote and avoid sticker shock.
What does each deadbolt installation scenario cost?
The table below breaks the job into three tiers. The cost ranges reflect total out-of-pocket cost including a basic lock set purchased by the homeowner or supplied by the installer at standard markup. Jobs that already have a bored hole and matching strike plate are almost always minimum-fee territory.
| Scenario | Cost Range | What pushes a job into this tier |
|---|---|---|
| Basic - replace an existing deadbolt | $80 - $160 | Door already has the correct bore diameter and a matching strike plate; new lock drops straight in with a screwdriver; 30 minutes or less on site |
| Standard - new bore in a pre-drilled wood door | $140 - $260 | Door has no existing deadbolt hole; installer needs a hole-saw jig, a chisel for the latch pocket, and time to align the strike plate properly; 45-60 minutes on site |
| Complex - smart lock or new bore in a metal door | $220 - $400 | Metal doors require specialty bits and slower drilling to avoid warping; smart locks add wiring or battery-compartment fitting, app pairing, and alignment troubleshooting; some pros add a premium for the extra time |
| Most common scenario for homeowners | $100 - $180 | Most calls are a straight replacement on a wood door; the job hits the service-call minimum floor and rarely climbs above it unless the homeowner also wants a second lock done on the same visit |
What is included in the price, and what costs extra?
What the standard quote covers
A typical flat-rate or minimum-fee quote for deadbolt installation covers the installer's travel to your home, the labor to remove the old lock and fit the new one, basic alignment of the strike plate, and a function test of the bolt throw. If the installer supplies the lock, the hardware cost is rolled into the price, usually at a 15-25 percent markup over retail. If you supply your own lock - which is a common way to control quality and brand - the quote covers labor only, and you should confirm that upfront.
Parts versus labor breakdown
On a $150 total job, expect roughly $50-$80 to be the lock itself (a mid-grade single-cylinder deadbolt retails for $30-$70) and $70-$100 to be labor and the service-call minimum. On a $260 standard-bore job, the labor share rises because boring and chiseling take real time, while the lock cost stays similar unless you upgrade to a higher-grade set.
Common add-ons that raise the final bill
- Strike plate upgrade: A heavy-duty, three-inch-screw strike plate costs $15-$30 in parts and 10 minutes of extra labor - worth adding for security but not always included in a base quote.
- Door edge reinforcement: If the door jamb shows splitting or soft wood around the existing strike area, a door reinforcement kit adds $40-$80 in parts and 20-30 minutes of labor.
- Keying alike: Having the new deadbolt rekeyed to match your existing house key costs $20-$50 extra if the installer does it on site, or requires a separate locksmith visit.
- Disposal of old hardware: Most handymen and carpenters take the old lock with them at no extra charge, but confirm this - some charge a small haul-away fee if the job is already priced at the minimum.
- Smart lock app setup: Pairing a Wi-Fi or Z-Wave lock to a home automation hub is not always included in a smart-lock installation quote; budget 15-30 minutes of extra labor at the installer's hourly rate.
Why small jobs often cost the minimum call-out fee
A deadbolt swap takes 20-30 minutes of hands-on work. That sounds like it should cost $40-$60 at a typical skilled-trades rate. It does not, because every pro who drives to your home carries a service-call minimum that covers their truck, insurance, fuel, and the time spent on scheduling and travel. That minimum sits between $100 and $200 regardless of how fast the work goes. A 20-minute task still bills at the floor.
| Provider type | Typical hourly or flat rate | Service-call minimum | Best suited for |
|---|---|---|---|
| Handyman | $60 - $100 per hour | $100 - $150 | Straightforward replacements on standard wood doors; also ideal when you want to bundle several small jobs into one visit to absorb the minimum across multiple tasks |
| Carpenter | $75 - $120 per hour | $125 - $200 | New bores, non-standard door materials, or situations where the door itself needs adjustment or repair alongside the lock work |
| Locksmith | $75 - $150 per hour | $100 - $200 | Rekeying, high-security lock brands, or emergency entry situations; may charge a premium for smart lock programming |
| What the minimum means in practice | N/A | $100 - $200 | Even if the installer finishes in 15 minutes, you pay the floor. The only way to reduce the effective per-task cost is to add a second or third small job to the same visit - each additional task adds only marginal labor cost with no second minimum |
Can you do deadbolt installation yourself?
Replacing an existing deadbolt is one of the more accessible DIY home-security tasks. The lock manufacturer includes a paper template, and the job requires only a screwdriver and five minutes of patience. Boring a fresh hole is a different story - it needs a 2-1/8-inch hole-saw jig, a 1-inch spade bit for the latch, and steady enough hands to keep the bore perpendicular through the door. A wandering hole-saw can split a door or misalign the bolt throw permanently.
| Approach | Cost | Time | Skill or risk level | When it is the wrong call |
|---|---|---|---|---|
| DIY - replace existing deadbolt | $30 - $70 (parts only) | 15 - 30 minutes | Low - screwdriver, template, and patience | Wrong call if the existing bore is damaged, the door is out of square, or you need the lock rekeyed to match other keys |
| DIY - new bore in wood door | $30 - $70 (parts) plus $20 - $40 for jig rental | 60 - 90 minutes | Moderate - requires a hole-saw jig and accurate measurement; one misaligned bore can split the door face | Wrong call on hollow-core doors, doors with decorative veneer, or if you have not used a hole-saw jig before |
| Pro - replace existing deadbolt | $100 - $160 total | 30 minutes on site | None for homeowner | Paying pro rates for a task well within DIY reach; the minimum fee makes this the highest cost-per-minute job a pro does |
| Pro - new bore or smart lock | $140 - $400 total | 45 - 60 minutes on site | None for homeowner | Not the wrong call; boring errors and smart-lock misalignment are expensive to fix, and the pro's minimum fee is easier to justify when the task requires skill and tools |
How to pay less: bundle small jobs into one visit
The minimum-fee structure creates a clear financial opportunity. If a handyman charges a $125 service-call minimum and your deadbolt swap takes 25 minutes, you have paid $125 for roughly $40 worth of labor. But if you add a second small task - say, tightening a loose door hinge, installing a door sweep, or swapping a second exterior lock - the handyman is already on site. That second task costs only the incremental labor: maybe $30-$50 more, with no second $125 minimum on top.
Two jobs for $155-$175 instead of two separate visits at $125 each ($250 total) is a savings of $75 or more. Three bundled tasks can push the effective per-job cost down to $50-$60, which is much closer to what the actual labor is worth.
Common jobs to bundle with a deadbolt installation include: installing or replacing a door viewer (peephole), adjusting a door that sticks or fails to latch cleanly, replacing a door knob or lever handle, and installing a door reinforcement kit around the strike plate. All of these involve the same door, the same tool bag, and the same 30-60 minute window.
Repair or replace: when fixing the old one makes sense
Deadbolts have few serviceable parts. If the bolt throw is stiff, a shot of graphite powder costs $5 and takes two minutes - that is always worth trying before calling anyone. If the cylinder is worn and keys are starting to slip or stick, a locksmith can rekey or re-pin the cylinder for $20-$50, which is cheaper than a new lock if the hardware is otherwise solid.
The break-even point for replacement versus repair is roughly $60-$80 in repair labor. A new mid-grade deadbolt retails for $30-$70, and a basic installation on an existing bore costs $100-$160 total. If a locksmith quotes more than $60-$80 to repair the existing lock, a full replacement is almost always the better value - you get new hardware, a warranty, and the option to upgrade to a higher security grade or smart lock at the same time.
Repair makes sense when the lock is a high-security brand (Medeco, Mul-T-Lock) where the hardware itself cost $150 or more, or when the door prep is non-standard and re-boring would be expensive. In those cases, a $40-$60 re-pin is a clear winner over a $300-$400 complex installation.
Deadbolt Installation cost FAQs
Why did my quote come in at $150 when the job only took 20 minutes?
The service-call minimum is the answer. Carpenters and handymen charge $100-$200 just to show up, covering their travel, insurance, and scheduling overhead. A 20-minute job does not reduce that floor. The only way to lower the effective per-task cost is to add more work to the same visit so the minimum is spread across multiple jobs.
Should I buy my own lock before calling a pro, or let them supply it?
Buying your own lock gives you control over brand, grade, and finish, and it avoids the 15-25 percent markup most installers add to hardware they supply. Confirm with the installer upfront that they are comfortable working with owner-supplied hardware - most handymen and carpenters are, though some locksmiths prefer to warranty only locks they supply themselves.
Is a smart lock installation significantly more expensive than a standard deadbolt?
Yes, for two reasons. Smart locks themselves cost more - typically $80-$250 at retail versus $30-$70 for a keyed deadbolt. And installation takes longer because of alignment requirements, battery compartment fitting, and app or hub pairing. Total cost for a smart lock installation on an existing bore runs $220-$400, compared to $100-$160 for a basic replacement.
Can a handyman do this, or do I need a licensed locksmith?
For most deadbolt installations - replacements and new bores on standard doors - a handyman or carpenter is fully capable and often charges less than a locksmith. A locksmith is the right call when you need rekeying to match existing keys, high-security cylinder work, or emergency entry. For a simple hardware swap, the handyman's lower service-call minimum of $100-$150 versus a locksmith's $100-$200 can make a meaningful difference on a job priced at the floor.
Diane writes about the people behind the price - crew composition, trade specialization, and how the skill mix on a job drives the labor bill. Her background is in coordinating subcontractor crews on residential remodels across the Southwest.