Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Lock Installation & Rekey Across Smyrna
Lock installation and rekeying in Smyrna usually costs $65-$150 per cylinder for a rekey and $120-$350 for a new deadbolt or entry lockset installed, depending on the lock grade and how much the existing door needs adjustment. We quote that price in writing before anyone drives to your home, and it doesn’t change at the door. If you’re off Atlanta Road with a swollen 1963 front door or in a townhome near Truist Park dealing with an HOA key-control mess, call (331) 310-8471 and a live person answers, day or night.
Daniel Novak has run Novak Lock & Security since 2002, and the rule from day one has been simple: write down the price, then do the work for that price. Haven Standard Clause 1 says the price on the phone is the price on the invoice. No call-out surcharge added on arrival. No “well, this is more involved than we thought.” Just a firm number and a technician in a uniform who knows exactly what he’s walking into.
Why Novak Lock & Security Is Smyrna’s Preferred Lock Installation & Rekey Company
We’re not the biggest locksmith shop in metro Nashville, and we don’t try to be. What we do is know Smyrna’s housing stock cold. The 1950s brick ranches off Concord Road with original mortise locks. The wood-frame front doors that swell every July and jam the deadbolt. The townhome communities near South Cobb Drive and around Truist Park where an HOA board needs thirty units rekeyed between tenants and key control documented. That’s the work we do every week, and it’s why the Lock Installation & Rekey team at Novak gets called back by the same property managers and homeowners year after year.
Our technicians are background-checked and arrive in a Novak uniform. Every visit ends with a documented photo record left with you, the customer. Not a sales promise. A procedure. Since 2002, we’ve installed or serviced over 60,000 locks, keys, and systems, and every one of those jobs started with a written price and ended with a written record. That’s The Haven Standard, the same quality and documentation framework we follow on every call.
Our Lock Installation & Rekey Services in Smyrna

Here’s the honest version of what most Smyrna homeowners actually need. Many calls we get start as “just rekey it” and turn into “the lock body is worn past saving.” We’ll tell you which one you’ve got before we touch a screwdriver.
Smart Lock Installation
Smart locks are the most requested upgrade in Smyrna right now, particularly in the 2000s-2020s townhome stock near Cumberland and in newer single-family construction. The challenge we see most often in Smyrna isn’t the lock itself. It’s the door. A smart lock’s motorized bolt needs a clean, straight throw. If your wood frame on a 1960s ranch has swollen or sagged, the bolt catches, the motor strains, and the lock drains batteries fast. We align the strike plate and adjust the door before we mount anything. You get a lock that responds the way the manufacturer intended, not one you fight with every night.

Keyless Entry
Keyless entry makes sense for Smyrna households with kids, renters, cleaners, or contractors. It ends the “who has the spare key” question permanently. We install keyless deadbolts from Schlage, Yale, and Baldwin, and we stock local parts for Smyrna customers so turnaround is fast. Before we quote keyless entry, we check the door prep. Many older Smyrna doors were prepped for a standard cylindrical deadbolt, not a keypad body, and we’ll need to enlarge or re-prep the bore. We tell you that in the written quote, not after we’ve drilled.

Keypad Lock
Keypad locks are the workhorse of the HOA townhome sector in Smyrna. Property managers want tenant codes deleted and new ones created between leases, and they want a paper trail. We handle keypad lock installation for individual front doors and for shared vestibule entries, and we document every code change and key issuance. If a keypad lock fails, the failure is almost always in the tailpiece or the wiring harness, not in the code function. We diagnose and replace the bad part rather than selling a whole new lock.

Biometric Lock
Biometric locks still make up a smaller share of what we install in Smyrna, and that’s fine. They’re not right for every door. Fingerprint readers struggle on fully exposed south-facing doors in Smyrna’s humid summers when the sensor gets grimy or wet. We install biometric locks where they earn their keep: interior door applications, garage entries, and doors under covered porches. We carry Mul-T-Lock and Sargent biometric hardware, and we’ll tell you plainly if your door is a poor candidate. A bad install is bad business for us, too.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Smyrna
We’re factory-authorized on premium lock hardware including Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage, and we service the full range from entry-grade Kwikset up to high-security cylinders that can’t be bumped or picked with standard tools. For Smyrna customers, that means we can pull parts locally instead of waiting on a distributor. Baldwin mortise locks on Atlanta Road ranchers, Mul-T-Lock high-security cylinders on Concord Road homes, Schlage keypad deadbolts in HOA townhomes near The Battery. We stock or can source all of it fast.
Common Lock Installation & Rekey Problems We See in Smyrna Homes

- Summer frame swell on 1950s-70s ranches. Smyrna’s humid subtropical summers expand the wood frames on older brick ranches, often by enough to misalign the strike plate and jam the deadbolt. We see homeowners force the lock, bend the tailpiece, and then the lock fails completely in November. The fix is strike plate adjustment and, sometimes, a new tailpiece. Best done before the frame seizes hard.
- Original mortise locks getting swapped for the wrong hardware. Many central Smyrna homes off Atlanta Road still carry original mortise lock bodies. When a handyman replaces one with a modern cylindrical deadbolt, the bolt throws through a body that doesn’t fill the old mortise pocket. The door edge weakens. We either rebuild the pocket or rekey the mortise cylinder properly, depending on the body’s condition.
- HOA master key systems losing key control. In the dense townhome corridors near Truist Park, turnover cycles move fast. Old keys float, nobody knows who has copies, and the HOA board inherits a security gap. We rekey entire buildings at once under a master key suite, issue new keys with documented control, and hand the property manager a written record.
- New deadbolts on misaligned doors. A new deadbolt installed on a door that already doesn’t close square won’t fix the problem. It’ll wear the new cylinder pins prematurely and fail early. We check the door alignment first and say so in the quote if the door needs adjustment before the lock goes in.
Pricing for Lock Installation & Rekey in Smyrna, TN
Here are the numbers we give on the phone, and they’re the same numbers on the invoice. Rekeying a standard residential cylinder in Smyrna runs $65-$110 per cylinder, including new keys. Rekeying a high-security cylinder like Mul-T-Lock or Medeco runs $90-$150 per cylinder, because the key blanks and pin kits cost more. New deadbolt installation runs $120-$250 for entry-grade Schlage or Kwikset, and $200-$350 for higher-grade or electronic deadbolts. Smart lock installation runs $150-$300 plus the cost of the lock itself, which we’ll quote as a line item. If you bring us a competitor’s written estimate, we’ll review it at no charge. No call-out surcharge. Free estimate. Call (331) 310-8471 and we’ll give you the exact price before you hang up.
We Also Serve Cities Near Smyrna

Our Smyrna crews also cover La Vergne, Mount Juliet, Brentwood, and Lebanon, so if you’re just outside the city line, the same written-price rule applies. For everything related to lock work across the wider service area, see Lock Installation & Rekey in Smyrna and the surrounding communities we work in.
Serving Smyrna, TN - Our Local Coverage Area
We’re based in the Smyrna area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Lock Installation & Rekey in Smyrna

Yes, we can rekey the original mortise cylinder on a 1960s brick ranch, provided the mortise body itself is still mechanically sound. We remove the cylinder, repin it to new keys, and reinstall it in about an hour. If the body is worn, cracked, or has a seized hub from decades of forcing, rekeying won’t fix it, and we’ll tell you that before we do any work. Call (331) 310-8471 and describe the lock. We’ll give you a straight answer on the phone.
Usually both, but the door is the root cause. Smyrna’s humidity expands the wood frame, the strike plate moves, and the bolt catches the edge of the plate. The lock cylinder itself is often fine. We fix it by realigning or replacing the strike plate and, when needed, shaving the plate mortise slightly. Then we rekey or replace the lock only if the forcing has already damaged the cylinder or tailpiece. The fix should be checked before winter, when contraction swings the door the other way.
Yes. We handle full HOA master key rekeying for townhome communities across Smyrna, including buildings with dozens of units. We work from the property manager’s existing key system or build a new one, rekey every cylinder on one or two visits, and deliver a documented key-control sheet showing which key opens what. The written quote covers the full scope, per-lock pricing, and timeline before we start. We recently completed a 40-unit rekey near Cumberland during a tenant turnover cycle.
No. The original deadbolts on a 1970s Smyrna ranch are almost certainly standard pin-and-tumbler cylinders that can be bumped or picked with basic tools. We can rekey them to new keys, but that doesn’t improve the cylinder’s resistance. If you want bump-resistant hardware, we’d install Schlage or Baldwin cylinders with spool pins and anti-bump features, or upgrade to a Mul-T-Lock high-security cylinder. We’ll show you the difference in writing before you decide.
Yes, but only after the door is corrected. A smart lock’s motorized bolt will bind on a warped or swollen door and fail early. We check the door, the frame, and the strike alignment first. If the door needs realignment, we do that work as part of the installation and note it in the quote. What we won’t do is bolt a $250 smart lock onto a door that will fight it for the next ten years. We’re not selling you a frustration.
Call (331) 310-8471 for a free estimate on any lock installation or rekey job in Smyrna. You’ll get a firm price in writing before anyone is dispatched, and the technician who arrives cannot change it at the door. That’s the way Novak Lock & Security has worked since 2002, and it’s the only way we’ll ever work in Smyrna.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Smyrna since 2002.






