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 Douglasville
Lock installation and rekey in Douglasville runs $65-$145 per cylinder for standard pin-and-tumbler work, and $180-$420 for full deadbolt replacement including hardware. We quote that price in writing before the truck moves, and the technician cannot change it at the door. Haven Standard Clause 1: the price on the phone is the price on the invoice. If you live off Chapel Hill Road, in Anneewakee Trails, or near downtown Douglasville, call (331) 310-8471 and you’ll get a live person who can give you a firm number.
We work in Douglasville every week. We know the subdivisions, the door prep standards, and the specific failure patterns of the hardware that went into these homes when they were built. That matters more here than most people realize, because Douglas County’s housing stock has a particular history, and it shapes what we find behind the deadbolt.
Why Novak Lock & Security Is Douglasville’s Preferred Lock Installation & Rekey Company
We have rekeyed thousands of locks in Douglasville homes since 2002, mostly in the 1990s and 2000s vinyl-sided tract subdivisions that line the I-20 corridor. A lot of those houses are now 15 to 25 years old, and the original builder-grade hardware is failing on a schedule. When a Chapel Hill homeowner calls about a sticking deadbolt, we usually know before we arrive whether it’s the cylinder, the strike plate, or the door frame. That recognition cuts the diagnostic time and gets the job done faster.
Our Douglasville customers get the same thing every customer gets: a background-checked, uniformed technician, a written scope before work starts, and a documented photo record when we leave. Daniel Novak runs the company, and he has kept the same rule in place since day one: nobody changes a price at the doorstep. It’s the reason most of our Douglasville work comes from referrals rather than search ads.
Response time to most Douglasville neighborhoods, including Chapel Hill, Anneewakee Trails, and the areas near Arbor Place Mall, is typically 45 to 90 minutes for scheduled calls. Emergency lockouts route through the same live dispatcher, 24/7. You won’t sit in a voicemail queue.
Our Lock Installation & Rekey Services in Douglasville

Our Lock Installation & Rekey work in Douglasville covers the full range, but the bulk of what we do falls into four categories. Here’s how each one actually plays out in this city’s housing stock.
Smart Lock Installation
Smart locks go into Douglasville homes constantly, but the install isn’t always clean. Many Chapel Hill and Anneewakee Trails houses have original door prep drilled for a standard Kwikset knob and deadbolt combo. That’s good news, because most modern smart locks, including the Schlage Encode and Kwikset Halo lines, use the same ANSI standard bore pattern. We can usually swap the deadbolt for a smart lock without touching the door. Where it gets complicated is the older ranch homes near downtown, where original doors sometimes have non-standard prep or a mortise pocket that won’t accept a smart lock at all. We’ll tell you before we start whether your door can take one.

Keyless Entry & Keypad Lock Installation
Keypad deadbolts are the most common upgrade we install in Douglasville, and for a specific reason: this is a commuter city. Homes sit empty from about 7 a.m. to 6 p.m., and a keypad means nobody has to leave a key under a planter or hand out copies to a dog walker. We install mechanical and electronic keypads, and we program them on site. The price is quoted before we arrive, and it includes the programming, the install, and a walkthrough of the master code.

Biometric Lock Installation
Biometric locks have come down in price, but they’re still the wrong choice for a lot of Douglasville homes. The humidity here is brutal in summer, and fingerprint sensors can struggle when a door faces direct southern exposure and the housing gets hot. We install them when they make sense, typically on interior doors, garage entries, or shaded front doors. For a standard exterior door on a Chapel Hill home with a west-facing exposure, we usually recommend a keypad deadbolt instead, and we’ll explain why rather than just selling you the more expensive option. If you do want biometric, we carry and install several models and we’ll give you the straight answer on whether your door and exposure will work.

Deadbolt Replacement
Deadbolt replacement is the highest-impact security job we do in Douglasville. The original deadbolts on most 1995-2010 tract homes are Kwikset or Weslock entry-grade cylinders, and at 15 to 25 years old, they’ve worn past the point where rekeying makes them meaningfully secure again. We replace them with ANSI Grade 1 or Grade 2 deadbolts, usually Schlage B60N or Baldwin if you want something with more finish quality. On homes where the door has racked from red clay movement, we won’t just swap the deadbolt. We’ll realign or replace the strike plate and sometimes adjust the hinge screws so the new bolt actually throws clean.

What happens when you call
- 1
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 Douglasville
We are factory-authorized for Medeco, Mul-T-Lock, and Abloy high-security systems, and we service and install Baldwin and Schlage residential hardware daily. For Douglasville customers, that matters in two ways. First, we can rekey a Mul-T-Lock or Medeco cylinder to a new key without sending it off, which most general locksmiths can’t. Second, for the standard residential work, we stock Schlage and Baldwin parts on the truck, so a deadbolt replacement off Fairburn Road or a rekey off Chapel Hill Road doesn’t require a second visit. If you’re upgrading to high-security, our Lock Installation & Rekey in Douglasville service includes a written key-control plan so you know exactly how many keys exist for your home.
Common Lock Installation & Rekey Problems We See in Douglasville Homes

- Deadbolts binding against strike plates. Douglas County’s red clay expands and contracts with moisture, and the resulting frame movement throws deadbolts out of alignment. A bolt that binds in July may work fine in November. Rekeying it won’t fix the problem; the strike plate needs to be repositioned or the bolt replaced with one that has a deeper throat.
- Interchangeable keys in older subdivisions. When an entire cul-de-sac in Chapel Hill was built in one phase, the original Kwikset locks often came from the same production run with nearly identical pinning. We have seen neighbors’ keys operate each other’s deadbolts. That’s a security problem, not a nuisance, and rekeying to unique keyways is the fix.
- Original smart locks failing across whole neighborhoods. The first wave of electronic deadbolts from the mid-2000s is now dying in clusters. Motor failures and corroded battery terminals are common, and because so many Douglasville homes leave for work before 7 a.m., the first sign is usually a keypad that won’t respond at 6:45 on a weekday morning.
- Mortise locks in pre-1980 ranch homes near downtown. These aren’t rekeyable with standard pins, and most don’t use standard keyways. The lock body is set into a mortise pocket in the door edge, and the original hardware is often obsolete. Replacement means sourcing a compatible mortise lock or converting the door, and we’ll show you both options.
Pricing for Lock Installation & Rekey in Douglasville, GA
Rekeying a standard knob or deadbolt cylinder in Douglasville runs $65 to $95 for the first cylinder and $25 to $45 for each additional cylinder on the same visit. That price includes the new keys, the labor, and the written service record. If you need new pins for a worn cylinder, add $10 to $20 per cylinder. Deadbolt replacement runs $180 to $420, depending on whether we’re installing a standard Schlage B60N or a high-security Mul-T-Lock. Smart lock installation runs $150 to $280 including programming, and keypad deadbolt installs run $120 to $240. These are honest, line-item ranges. No call-out surcharge gets added on arrival, and there is no “from $19” trick on the other end. Call (331) 310-8471 for a free estimate; the price we quote on the phone is the price on the invoice. We also offer a free second opinion on any written competitor estimate, so if you’ve already gotten a quote, bring it to us and we’ll review it at no charge.
We Also Serve Cities Near Douglasville

Beyond our Douglasville work, we handle lock installation and rekey in Mableton, Smyrna, and Marietta, and we run calls into Atlanta regularly. If you’re just outside the Douglasville line, call (331) 310-8471 and the dispatcher will route you to the nearest available technician. Same written-price rule applies everywhere we work.
Serving Douglasville, GA - Our Local Coverage Area
We’re based in the Douglasville 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 Douglasville

We can rekey them, but we’ll check the cylinder wear first. Most original Kwikset knob-and-deadbolt combos in Chapel Hill homes are now 15 to 25 years old, and the pin chambers in many are worn enough that a rekeyed cylinder will still feel sloppy and may allow key jiggling. If the cylinders are within tolerance, rekeying costs $65 to $95 for the first lock and $25 to $45 for each additional one. If they’re worn past that, replacement is the honest recommendation, and a basic Schlage deadbolt starts around $180 installed. Call (331) 310-8471 and we’ll tell you which one applies to your door before we touch it.
It’s usually a door frame problem, not a lock problem. Douglas County’s red clay shifts with seasonal moisture, and humid summers are when we see the most misaligned strike plates. The fix is to reposition the strike plate or adjust the hinge screws, and sometimes to replace the deadbolt with one that has a deeper bolt throat. Rekeying alone won’t stop the binding. The cost for realignment and strike plate work typically runs $85 to $150, and we’ll tell you the price before we start. For a free diagnosis, call (331) 310-8471.
In most Anneewakee Trails homes built in the late 1990s and 2000s, yes. The original door prep is a standard ANSI 2-1/8″ bore with a 1″ edge bore, which is exactly what most smart locks and keypad deadbolts require. The install typically takes 45 to 60 minutes and runs $150 to $280 including programming. Where we hesitate is doors that have already been altered for non-original hardware or homes where the frame has shifted enough that a smart lock’s motorized bolt will bind. We’ll measure the door and check the alignment before we quote the job, and the quote holds. Call (331) 310-8471 for a firm price.
Usually not with standard pins, and here’s why: mortise locks use a different cylinder format, and the original hardware in 1950s and 1960s Douglasville ranch homes is often obsolete. You can’t drop a standard Kwikset or Schlage pin kit into them. In some cases we can source a compatible replacement cylinder; in others, the lock body itself is worn past service and the door needs a full mortise-to-cylindrical conversion or a replacement mortise lock. That work runs $250 to $500 depending on what your door will accept, and we’ll show you the condition of the existing lock before you commit. Call (331) 310-8471 and we’ll send someone to look at it for free.
No. Rekeying is almost always sufficient, and it’s cheaper than replacement. We rekey the cylinder to a new key so the lost one no longer works, and the cost is $65 to $95 for the first lock with $25 to $45 per additional lock. The only time replacement makes sense is if the cylinder is worn out, the lock is damaged, or you want to upgrade to a higher-security deadbolt while we’re there. We’ll tell you which applies to your hardware, and the full price is quoted on the phone before we dispatch anyone. Call (331) 310-8471 for a free estimate.
Call (331) 310-8471 for a free, no-obligation estimate on any lock installation or rekey in Douglasville. A live dispatcher answers around the clock, and the price you get on the phone is the price on the invoice. That has been the rule since 2002, and it doesn’t bend for anyone.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Douglasville and surrounding metro Atlanta communities since 2002.






