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 Louisville
Lock installation and rekey work in Louisville usually runs $95-$185 for a standard deadbolt or knob rekey, $150-$320 for a new deadbolt installation, and $220-$475 for a smart lock or keyless entry install on a standard prepped door. Those numbers assume a door already cut for modern hardware. On an Old Louisville Victorian with a 1890s mortise lockset, the work changes completely, and so does the scope. We quote every job in writing before anyone rolls a truck, so whatever number you get on the phone is the number on your invoice. Nothing changes at the door. Call (331) 310-8471 and we’ll walk through what you’re dealing with.
Why Novak Lock & Security Is Louisville’s Preferred Lock Installation & Rekey Company
We built our reputation in Louisville on a rule most locksmiths won’t put in writing: Haven Standard Clause 1, which says the price quoted on the phone is the price on the invoice. Since 2002, Daniel Novak has run every job under that rule. No dispatch fee that morphs into a labor charge. No “the lock is more complicated than we thought” markup at the door. Louisville homeowners who’ve been burned by the bait-price call-out model tend to find us after reading the three-star reviews on other shops. They stay because we hand them a documented photo record of every visit, showing exactly what was found and what was done. That’s standard on every Louisville call, from Butchertown to Okolona.
Our Lock Installation & Rekey team is backstopped by a live person answering the phone 24/7. When a freezing rain event coats every exterior deadbolt in the Highlands in half an inch of ice, you don’t want a voicemail queue. You want a dispatcher who can tell you the exact price and the exact arrival window. We coordinate all Louisville-area dispatch from our metro office, and our technicians are background-checked and uniformed on every job. They arrive with the parts, the tools, and the written scope. They leave with a full photo record in your hands.
Our Lock Installation & Rekey Services in Louisville
The stock of housing in Louisville is older and more mechanically diverse than almost any comparably sized city in the region. A Crescent Hill craftsman, a Germantown shotgun, and a Middletown 1990s ranch demand different hardware, different installation methods, and different security judgment. Lock Installation & Rekey work here starts with reading the door, the frame, the existing hardware, and what’s actually securing the house. Not just swapping a cylinder and calling it done.
Smart Lock Installation
Smart lock installation in Louisville typically runs $220-$475 per door, depending on the lock you choose and whether the door needs additional prep. On prewar doors with non-standard bore spacing, we often need to install a reinforcing plate or re-bore the cross-bore to accept a modern smart lock chassis. Humidity is a real factor here: Louisville summers push moisture into door edges, which can swell wood and throw off smart lock alignment within a season. We account for that on install day, not three months later when the bolt starts dragging against the strike plate.
Keyless Entry
Keyless entry installs in Louisville run $180-$420 for a quality unit on a standard prepped door. The bigger question is weather: Louisville sits in the Ohio Valley freezing-rain belt, and exterior keypads here ice over in ways a dry-snow city like Indianapolis rarely sees. We recommend keyless units with sealed, weather-rated keypads and mechanical key overrides for exactly this reason. If an ice storm takes out the electronics, you still have a keyed entry. We’ll show you which models hold up through a Louisville January and which ones don’t.
Keypad Lock
Keypad deadbolt installation in Louisville runs $160-$340 on a standard door. On older doors with thick, solid-wood frames or steel security plates, we factor in the extra drilling and alignment time up front. The common failure we see in Louisville isn’t the keypad itself. It’s the strike plate: on 1950s ranches in the South End, the original strike is often mounted with half-inch screws that pull out under load. We replace those with reinforced strikes and longer screws as standard on every deadbolt install. A keypad is only as secure as the frame it bolts into.
Biometric Lock
Biometric lock installation in Louisville starts around $300 and runs to $700 or more depending on the hardware grade and integration. These locks require a stable, properly aligned door, and on older Louisville homes with slightly sagging frames, we address the door geometry before mounting anything with a fingerprint sensor. Fingerprint readers are also sensitive to cold and moisture. We spec marine-grade, weather-sealed biometric units for exterior doors and walk you through the exact programming and backup entry sequence before we leave. You get a written record of every code and fingerprint enrolled at install.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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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 Louisville
We work across the full spectrum: entry-grade Kwikset and Schlage for quick rekeys, through Mul-T-Lock and Abloy on the high-security end, with Baldwin and Sargent on the traditional and mortise side. For Old Louisville owners with original Sargent or Corbin mortise locksets, we keep sources for service parts and restoration-grade cylinders that simply aren’t available at the big-box stores. If you have a Baldwin full-mortise entry set on a Highlands door with a worn pin-and-tumbler cylinder, we can rebuild it in a truck in the driveway. That’s the difference between keeping a century-old lock functioning and replacing it with something that never matches the house.
Common Lock Installation & Rekey Problems We See in Louisville Homes
- Original mortise locks misdiagnosed and replaced. In Old Louisville, a standard deadbolt install on a thick Victorian door often destroys the original mortise pocket and weakens the door. A proper rekey or cylinder rebuild preserves the hardware and the door’s integrity. We carry the parts to do it right.
- Ice-glazed keypads and smart locks failing during storms. Freezing rain in the Ohio Valley coats exterior keypads in glaze ice, disabling touchscreens exactly when you need emergency access. We spec weather-rated units and teach you the mechanical override sequence before winter.
- Kiosk key copies of restricted Medeco or Mul-T-Lock keys snapping in cylinders. A restricted key blank is patented and not sold at kiosks. The copy you get is cut on a generic blank that doesn’t fit the cylinder properly. When it snaps, you’re facing a full cylinder extraction and rekey, not a quick fix.
- Worn strike plates and undersized screws on 1950s-70s ranches. Throughout the South End and Okolona, original deadbolt strikes were installed with half-inch screws that pop out with one solid hit. We upgrade every strike and screw set on every install, because a deadbolt is only as strong as what it anchors into.
Pricing for Lock Installation & Rekey in Louisville, KY
Here are the ranges we quote for Louisville work:
- Standard deadbolt or knob rekey: $95-$185 per lock, including new keys
- New deadbolt installation (standard prep door): $150-$320 including the lock
- Smart lock or keypad deadbolt install: $220-$475 depending on hardware and door prep
- Keyless entry system install: $180-$420
- Biometric lock install: $300-$700 depending on grade and integration
- Mortise lock cylinder rebuild or rekey: $180-$350, quoted on site after inspection
Every price is firm and written on the phone before dispatch. No call-out surcharge, no arrival fee, no on-site renegotiation. That’s Clause 1 and it has been since 2002. If you have a competitor’s written estimate, bring it to us and we’ll review it at no charge. Call (331) 310-8471 for an exact quote on your specific lock and door.
We Also Serve Cities Near Louisville
While most of our calls are within the Louisville metro, our crews routinely handle Lock Installation & Rekey in Louisville neighborhoods and the surrounding communities. We schedule work in Florence and Covington on the same flat written-quote system, no distance surcharge on top of the quoted price. If you’re just across the river and need a mortise lock rebuilt or a high-security deadbolt installed, the pricing and documentation standard is the same.
Serving Louisville, KY - Our Local Coverage Area
We’re based in the Louisville 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 Louisville
Yes, in most cases we can install a smart lock above the original mortise hardware, keeping the antique set intact while adding modern keyless entry. In a typical Old Louisville Victorian door, the original mortise lock sits at the mid-height, and we mount a high-security deadbolt or smart lock above it in a newly bored hole. This preserves the historic hardware and the skeleton-key function while giving you keypad, app, or fingerprint access. Some doors with unusual stile geometry need a reinforcing plate first, which we factor into the quote on the phone.
We rebuild the mortise cylinder on site, replace the worn pins and springs, and rekey it to a modern key that we cut at the truck. Many of these original Corbin, Sargent, and Yale cylinders take a modern pin-and-tumbler core if the body is intact. When the body is too worn, we can source a restoration-grade replacement cylinder that retains the antique faceplate and thumb turn. This is routine work in Old Louisville, but it requires a tech who knows the hardware and has the parts. Call (331) 310-8471 and describe the lock; we’ll tell you what’s likely before we arrive.
ICE and freezing rain can disable touchpads and seize bolt mechanisms, but the right install plus the mechanical key override prevents a full lockout. We spec weather-rated keypad and smart locks with sealed electronics for Louisville’s Ohio Valley winter conditions, and we always verify the mechanical key override works before we leave. We also recommend a housing or shroud for fully exposed exterior keypads on homes in wind-exposed areas. If an ice event does glaze your lock, a quick heat-pack application from a tech will usually free it without damaging the electronics. That call falls under our standard rekey and service rates, quoted before dispatch.
Yes, we install and service restricted and patented key systems including Medeco and Mul-T-Lock, and the keys cannot be duplicated at any retail kiosk or hardware store. Restricted blanks are factory-controlled, which means you get a key card and a written record of every key issued. When you need copies, they come through us or another authorized dealer, with your authorization on file. In Louisville, these are the systems we recommend for landlords with multi-unit rentals in the Highlands and Germantown, second-home owners around Prospect, and small business owners who need to know exactly how many keys exist. We’ll quote the cylinder upgrade and key count in writing before any work starts.
Yes, we integrate gate locks, safe locks, and access control with most major smart home platforms, provided the system supports the protocol. For Zigbee- and Z-Wave-based hubs, we’ll confirm compatibility before we order the lock. For proprietary ecosystems that don’t expose an API, integration is limited or requires a third-party bridge. Our techs will map out exactly what connects to what in the written scope on the phone, so you know what the system will and won’t do before we install. We install and service the full line of Abloy electromechanical locks for heavy-use gates and commercial doors throughout the Louisville area.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Louisville since 2002.