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 Allapattah
Lock installation and rekeying in Allapattah runs $65 to $185 per cylinder on most residential jobs, quoted in writing before our technician ever leaves the shop. We answer the phone with a live person 24/7, and we serve every corner of the neighborhood: the hospital-adjacent blocks off NW 12th Avenue, the CBS walkups near Allapattah Community Park, the commercial strips along NW 20th Street, and the produce warehouses near the Miami River. Daniel Novak founded this company in 2002 on one rule: the price on the phone is the price on the invoice. That rule holds in Allapattah, same as everywhere else.
If you need a rekey before a tenant turnover, a deadbolt that actually resists the salt air, or a smart lock that won’t fail when humidity spikes, call (331) 310-8471. We’ll give you a firm number before dispatch. Not an estimate. A number.
Why Novak Lock & Security Is Allapattah’s Preferred Lock Installation & Rekey Company
Allapattah isn’t a simple market for a locksmith. The same few blocks that hold Jackson Memorial Hospital and the UM Miller School of Medicine also hold 1940s CBS rentals and working produce warehouses. We’ve done pharmacy-grade access control on an institutional corridor in the morning and rekeyed a two-unit walkup off NW 17th Avenue the same afternoon. That’s normal here. Our technicians are background-checked, uniformed, and trained to move between a hospital hardware audit and a residential rekey without changing how we document either job.
Every visit ends with a documented photo record left with the customer. Not a promise. A procedure. It shows the condition of the existing hardware, the work performed, and the finished result. That’s part of The Haven Standard, the quality framework we’ve followed since 2002. Haven Standard Clause 1 is the one that matters most in Allapattah: the price quoted on the phone is the price on the invoice. No dispatch fee added at the door, no “corrosion surcharge” invented when the technician arrives. Daniel Novak built the company on that rule, and it hasn’t changed.
We also offer a Free Second Opinion on Any Written Estimate. Bring us a competitor’s quote and we’ll review it at no charge. If their number is lower for the same scope, we’ll tell you. If their scope misses something the salt air will destroy in four years, we’ll tell you that too.
Our Lock Installation & Rekey Services in Allapattah

Our Lock Installation & Rekey team covers the full range of residential and commercial hardware work across Allapattah. The four services below are what we do most often in this neighborhood.
Smart Lock Installation
Smart locks fail in Allapattah when they’re not rated for the humidity and salt exposure that comes with living a mile from Biscayne Bay. We install keypad and app-controlled locks with marine-grade internal components where possible, and we always verify the door alignment before mounting anything. A smart lock on a sagging 1950s CBS door will eat batteries and error out. We fix the door first, then mount the lock. Smart lock installation in Allapattah typically runs $185 to $340 including the lock, depending on the grade and whether we’re retrofitting existing hardware or replacing it entirely.

Keyless Entry
Keyless entry is the most practical upgrade for Allapattah’s rental-heavy housing stock. Landlords near NW 22nd Avenue don’t want to rekey every six months when a tenant moves out. A keyless deadbolt with a changeable PIN means turnover takes ten minutes instead of a service call. We recommend commercial-grade keypads for rental units because they’re rated for the kind of abuse that comes with high tenant frequency. Keyless entry installation in Allapattah runs $150 to $285 per door, installed.

Keypad Lock
Keypad locks for Allapattah’s single-family homes and walkups need to survive two things: salt-laden air and frequent code changes. We prefer keypads with sealed electronic compartments and stainless strike plates. On older CBS homes, we often replace the strike plate at the same time because the original has corroded to the point where it’s no longer holding the deadbolt properly. Keypad lock installation with a new strike plate runs $140 to $260 per door in Allapattah.

Biometric Lock
Biometric locks are less common in Allapattah than keyless, but we do install them for medical offices near the Health District and for homeowners who want a fingerprint-only entry on a side door or garage access. The critical thing here is the same as with smart locks: install hardware rated for humidity, and fix the door alignment first. Biometric lock installation in Allapattah runs $220 to $420 including hardware, depending on the cylinder grade and whether the door needs prep work.
We also handle key duplication in Allapattah, including high-security restricted keys from Medeco and Mul-T-Lock that big-box stores can’t cut. Duplication of standard Schlage or Kwikset keys runs $3 to $8 per key. Restricted or patented keys start at $12 per key and require proof of ownership.

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.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Allapattah
We’re factory-authorized on Medeco, Mul-T-Lock, Baldwin, and Schlage hardware, and we stock common parts for Allapattah jobs in our service vehicles. That matters here because the lock on your 1950s CBS home might be a Schlage B60 that needs a fresh cylinder, or a Baldwin mortise lock on a 1970s entry door that needs a full rebuild. We don’t order parts and come back next week. We carry what Allapattah homes actually use, and when a specific high-security cylinder has to be ordered, we tell you the timeline before we start. Medeco and Mul-T-Lock restricted keyways take a few days to cut. Standard Schlage and Kwikset hardware is same-day.
Common Lock Installation & Rekey Problems We See in Allapattah Homes

- Seized cylinders from Biscayne Bay salt air. Pin-and-tumbler locks on homes within a mile of the bay corrode internally. Pins bind, keys stick, and eventually the key shears off. We see deadbolts fail in five to seven years here when the same lock would last fifteen years inland.
- Corroded reja hasps on wrought-iron security gates. Allapattah’s older apartments and homes almost all have welded rejas over doors and windows. The hasp that holds the padlock rusts shut, and a tenant or homeowner gets trapped. We replace them with stainless Marine-Grade 316 hasps that survive the salt.
- Flexed jalousie door hardware on walkups. Legacy jalousie doors on two-to-four-unit buildings sag over time. A sagging door pops a single-cylinder deadbolt out of alignment, and the lock won’t throw. We rebuild or retrofit the mortise pocket to get the bolt seated correctly.
- Tenant turnover rekeys on original hardware. Allapattah’s building-permit pattern shows nine requests for multi-unit properties for every one single-family request. Rental turnover is the dominant locksmith job here. Landlords are rekeying 1940s Kwikset deadbolts that should have been replaced in the 1990s. We rekey what’s serviceable and replace what isn’t, with a written record of which is which.
Pricing for Lock Installation & Rekey in Allapattah, FL
Here’s what you can expect to pay in Allapattah, in writing, before we start.
| Service | Typical Allapattah Price Range |
|---|---|
| Rekey (per cylinder) | $65 - $110 |
| Deadbolt replacement (Schlage B60 or equivalent) | $95 - $160 per door |
| Keyless entry / keypad lock installation | $140 - $285 per door |
| Smart lock installation | $185 - $340 per door |
| Biometric lock installation | $220 - $420 per door |
| Key duplication (standard) | $3 - $8 per key |
| Key duplication (restricted / high-security) | $12 - $25 per key |
| Reja hasp replacement (Marine-Grade 316 stainless) | $45 - $85 per hasp |
The number we quote on the phone is the number on your invoice. No call-out surcharge added on arrival. No “corrosion fee” invented when the technician sees the salt damage. The quote includes labor, hardware, and the photo record. If we find something that changes the scope, we stop and get your approval on the new number before touching anything else. That’s Haven Standard Clause 1, and it applies to every lock installation and rekey in Allapattah.
Call (331) 310-8471 for a free estimate. The number you get is the number you pay.
We Also Serve Cities Near Allapattah

While this page covers Lock Installation & Rekey in Allapattah specifically, our technicians also serve Jacksonville, Miami, Tampa, and Orlando. The same pricing rule applies everywhere: written quote first, no changes at the door. If you own property in multiple Florida cities, one phone call covers the whole portfolio.
Serving Allapattah, FL - Our Local Coverage Area
We’re based in the Allapattah 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 Allapattah

Salt air from Biscayne Bay accelerates corrosion inside pin-tumbler cylinders, and Allapattah’s 1940s to 1970s CBS homes are close enough to the water that the locks corrode from the inside out. Pins bind, keys stick, and deadbolts seize within five to seven years here, compared to ten to fifteen years in inland Miami neighborhoods. The fix is usually a cylinder replacement with corrosion-resistant internal components, and sometimes a new Marine-Grade strike plate while we’re at it. Call (331) 310-8471 and we’ll quote the job in writing before dispatch.
Yes. The lock body on a reja gate is typically a padlock or a surface-mounted cylinder, and we rekey or replace it without touching the welded bars. What we often have to cut is the corroded hasp, because the salt has seized the hinge pin and the lock won’t swing free. We replace those with Marine-Grade 316 stainless hasps so the same failure doesn’t happen to the next tenant. Non-destructive entry is standard unless the hardware has already failed to the point where the hasp has to go.
Most produce warehouses along NW 20th Street and the Miami River need hardware rated for high-cycle use and humidity. Standard residential deadbolts fail fast in a refrigerated environment or a loading dock exposed to bay air. We install commercial-grade mortise locks or Grade 1 deadbolts with sealed cylinders, and we document the installation with a photo record. We also handle master key systems for warehouses with multiple access points, run by multiple staff. Written quote before any work starts. Call (331) 310-8471.
Same day in most cases. We keep Schlage B60 deadbolts and standard Kwikset cylinders stocked in service vehicles that are already in Allapattah on a daily basis. A deadbolt replacement on a CBS walkup near Jackson Memorial typically takes under an hour, including the photo record and the written invoice. If you’re a landlord running a turnover, we can rekey every unit in the building in one visit. Call (331) 310-8471 and tell us the address; we’ll give you a time.
Yes, and it’s the main reason smart locks fail prematurely in this neighborhood. Humidity corrodes the internal contacts and degrades the battery terminals, and a door that’s sagged in the damp air puts extra strain on the motor. We install smart locks rated for exterior exposure in coastal climates, and we align the door before mounting anything. A smart lock installed on a properly aligned door with corrosion-resistant internals will last years in Allapattah. Installed on a sagging CBS door with the wrong hardware, it’ll die in a season. We quote the full job including door prep in writing. Call (331) 310-8471.
What Allapattah’s Salt Air Does to Locks, and What We Fit Instead
Allapattah sits a mile from Biscayne Bay, and the salt-laden air does not respect property lines. It settles into every exterior lock cylinder on every CBS home, every walkup, and every warehouse bay. Here’s what fails first, in order.
First, the pin-and-tumbler cylinder. Salt deposits work into the keyway, mix with the brass and steel pins, and create a grinding paste that wears the pins down and binds the springs. Within five to seven years, the key starts catching. Then it sticks. Then it shears off in the lock. That’s the call we get most often: a tenant or homeowner standing outside with half a key in their hand and a deadbolt that won’t move.
Second, the strike plate and hinges. Exterior strike plates on Allapattah’s older homes are typically zinc-plated steel, which pits and rusts in the bay air. Once the strike plate is compromised, the deadbolt isn’t actually anchoring into the frame. A hard shove and the door opens. We replace those with stainless steel, usually Marine-Grade 316, which holds up for decades in this specific environment.
Third, the reja hasp. Nearly every older Allapattah property, residential and small commercial, has welded wrought-iron bars over the doors and windows. The bars hold up fine. The hasp that holds the padlock does not. Salt air corrodes the hinge pin, the hasp seizes, and the padlock can’t be removed even with the right key. That’s a life-safety issue, not just a convenience issue. We replace those hasps with stainless and rekey or replace the padlock in the same visit.
What we fit instead is hardware built for coastal conditions: Marine-Grade 316 stainless hasps and strike plates, corrosion-resistant cylinders, and deadbolts like the Schlage B60 that use bump-resistant designs and sealed internals. On commercial warehouse doors, we move to Grade 1 commercial hardware rated for high-cycle, high-humidity use. The difference in cost is modest. The difference in lifespan is measured in years.
The Allapattah Housing Stock and What It Means for Rekeying

Allapattah has one home-improvement permit request for one single-family home for every nine requests for two-to-four-unit properties. That’s the single most important fact to understand about locksmith work in this neighborhood. Rekeying and lock replacement here are nearly wall-to-wall rental-turnover jobs, not owner-occupant upgrades.
What that means for property owners: every tenant turnover is a security event. The previous tenant’s keys exist, copies of those keys exist, and the only way to close that hole is a rekey or a lock replacement. For a two-unit walkup off NW 12th Avenue, we can rekey both units in under an hour. For a four-unit building near Allapattah Community Park, we do the whole property in one visit and leave a documented record showing every cylinder that was rekeyed and which key operates which door.
Many of these buildings still have the original single-cylinder deadbolts on hollow-core doors. The lock is 70 years old, the door offers no structural resistance, and the strike plate has rotted. Rekeying that lock without addressing the deadbolt and strike plate is a waste of money. We tell landlords that directly, in writing, with the condition of the existing hardware documented in the photo record.
Daniel Novak’s standard for this is simple: tell the customer what we found, recommend what fixes the actual problem, quote the price in writing, and let the customer decide. No upselling. No fear-mongering. Just a clear picture of what’s there and what it costs to make it right.
One Field Report from Allapattah
We rekeyed a 1950s CBS walkup near Jackson Memorial after a tenant turnover. The original Kwikset deadbolt had a seized pin-and-tumbler cylinder from Biscayne Bay salt air, and the iron reja gate was hung on a corroded hasp. We cut two new keys after a non-destructive entry, swapped in a bump-resistant Schlage B60 deadbolt, and replaced the hasp with a stainless Marine-Grade 316 unit so the next tenant doesn’t get locked out by the salt. The whole job took two hours, including the photo record. The landlord got a written invoice with the exact price we quoted on the phone. That’s how we work in Allapattah.
Call Novak Lock & Security for Lock Installation & Rekey in Allapattah

If you need a rekey, a deadbolt upgrade, a smart lock, or an emergency entry in Allapattah, call (331) 310-8471. A live person answers. You’ll get a firm price in writing before anyone is dispatched, and that price is the price on your invoice. No call-out surcharge added on arrival. No pressure. Just a straight answer about what your lock needs and what it costs.
We serve every part of Allapattah: the blocks around Jackson Memorial and the Health District, the walkups near NW 17th Avenue, the commercial warehouses off NW 20th Street, and the residential streets between the Miami River and SR 112. Background-checked, uniformed technicians. Documented photo record on every visit. The 365-Day Done Right Promise on every lock installation and rekey. Call today and get your written quote.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Allapattah with written-price lock installation and rekey services since 2002.






