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 Residential Locksmith Across Kennesaw
Residential locksmith service in Kennesaw typically runs $85-$280 depending on the job, with most lockouts and rekeys completed in a single visit. Novak Lock & Security dispatches crews to Kennesaw from our Atlanta coordination office, and we quote every job in writing before a technician leaves for your address. Call (470) 944-6813 to speak with a live dispatcher now.
We know the streets here. The Due West Road subdivisions, the Barrett Parkway corridors, the rental clusters near Kennesaw State - our technicians have rekeyed locks and replaced deadbolts in all of them. Kennesaw’s housing stock is relatively young by metro Atlanta standards, but that youth carries its own problems: production-builder keyways shared across entire phases, builder-grade hardware now hitting 20-35 years of service, and smart locks installed by homeowners who never checked whether the deadbolt throw matched the frame. We address each of these specifically, with a written price quoted upfront and documented photo records left at every job.
Why Novak Lock & Security Atlanta Is Kennesaw’s Preferred Residential Locksmith Company
Novak Lock & Security has operated under The Haven Standard since 2002. That framework includes Haven Standard Clause 1: the price quoted on the phone is the price on the invoice. Our technicians are contractually prohibited from changing it at your door. This rule was built into the business from day one because the locksmith trade is saturated with bait-and-switch operations, and Kennesaw homeowners are rightly skeptical of call-out pricing that balloons on arrival.
Every visit sends a background-checked, uniformed technician with a documented photo record left with you at completion. Calls route to a live person, 24/7 - no voicemail queue, no callback window. We’ve installed or serviced over 60,000 locks, keys, and systems since 2002, each with a written price before we started and a documented record when we left. Our Residential Locksmith team applies the same procedure to a single rekey in a Barrett Parkway townhome or a full hardware upgrade on a Due West Road single-family.
Dispatch and scheduling are coordinated from our Atlanta office, but crews serve Kennesaw locally. Response time to Kennesaw addresses typically falls within 30-45 minutes during standard hours for emergency lockouts, with scheduled appointments available for non-urgent work.
Our Residential Locksmith Services in Kennesaw

Lock Rekey
Lock rekey in Kennesaw typically runs $19-$35 per cylinder, with a minimum service call that brings most single-home rekeys to $85-$150 total. We quote the full price in writing before dispatch.
Here is why this service dominates our Kennesaw call volume. Production builders who developed the Barrett Parkway and Due West Road subdivisions often spec’d the same Kwikset keyway across entire phases. A single builder key can open multiple homes on the same street until each lock is rekeyed. We regularly meet Kennesaw homeowners who have lived in their homes for years - sometimes since the 1990s closing - and never had the locks rekeyed from the builder’s master keyway. After a family closed on a two-story in the Due West Road subdivisions, our tech found the original builder-grade Kwikset deadbolt still throwing on the front door, meaning the contractor’s key would still work. We swapped the cylinder for a Schlage B60, rekeyed both entry locks and the back door to a single new key, and installed an ANSI Grade 1 strike plate.
Landlords near Kennesaw State University also keep us busy with between-tenant rekeying. The campus corridor rental stock turns over fast, and rekeying is cheaper than full replacement when the hardware is still sound.

Deadbolt Installation
Deadbolt installation in Kennesaw ranges from $120-$220 for a standard single-cylinder unit, with high-security cylinders (locks that cannot be picked or bumped by standard tools) running $280-$450 installed. We stock Schlage and Baldwin hardware for Kennesaw jobs and can source Medeco on request.
Kennesaw’s late-1980s to 2000s subdivisions are now carrying 20-35-year-old builder-grade Kwikset deadbolts. These do not always fail from internal wear. Metro Atlanta’s periodic winter ice events - freezing rain rather than sustained cold - cause rapid moisture intrusion and wood-frame door jambs to swell and shift. The deadbolt throw misaligns with the strike plate. The bolt won’t seat. The door won’t secure. We see this spike every January and February. The fix is rarely a new lock; it’s often a properly aligned Grade 1 deadbolt with an adjusted strike. We report what we found, name the part, name the price.

Residential Lockout
Residential lockout service in Kennesaw runs $85-$150 during standard hours, with the exact price quoted in writing before a technician is dispatched. We do not add a surcharge on arrival.
Our technicians are trained in non-destructive entry methods. We pick, bypass, or shim before we drill. Drilling is a last resort, and if it becomes necessary, we explain why and quote the replacement lock cost before proceeding. The goal is getting you inside with your door intact. Calls are answered by a live person around the clock, and emergency dispatch to Kennesaw addresses typically runs 30-45 minutes.

Lock Change & Hardware Upgrade
Full lock change in Kennesaw runs $140-$280 per door for standard grade hardware, with high-security installations at $350-$550. This includes removal, new hardware, installation, and rekeying to your preferred keying system.
We also handle the Kennesaw-specific requests that flow from the 1982 Family Protection Ordinance. That ordinance, still on the books, mandates that heads of households own a firearm. The cultural effect is unusually strong demand for gun safe installation, biometric lockbox setup, and secure firearm storage integrated with residential locksmith work. This is mainstream here in a way it simply is not in neighboring Marietta or Acworth. We mount safes to structural framing, install biometric bedside lockboxes, and can key storage systems to match your home’s master key if desired.

Window Lock & Door Reinforcement
Window lock installation and door reinforcement in Kennesaw typically run $45-$85 per window lock and $120-$280 for jamb reinforcement with a Grade 1 strike plate and longer screws into framing. These services often pair with deadbolt work on the same visit.

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 Kennesaw
We stock and install Kwikset, Schlage, Baldwin, and Medeco hardware for Kennesaw customers, with Yale and Mul-T-Lock available by order. Our van inventory covers the full security spectrum from entry-grade replacement to high-security cylinders. For Kennesaw’s production-builder neighborhoods, this means we can match existing Kwikset keyways for master key systems or upgrade to Schlage B60N deadbolts with restricted keyways. Factory-authorized work on Medeco and Mul-T-Lock is priced in writing before anyone turns a cylinder. We do not markup hardware mysteriously; the part number and price appear on your written quote.
Common Residential Locksmith Problems We See in Kennesaw Homes

- Builder’s key still works years after closing. Newer Kennesaw homeowners keep using the key handed over at closing and never rekey. The original production-builder Kwikset keyway still opens their door and several others on the same street. We find this in Barrett Parkway and Due West Road subdivisions regularly.
- Deadbolt won’t throw after winter ice. Builder-grade Kwikset deadbolts installed 20-35 years ago fail not from lock failure but from misaligned strikes after freeze-thaw swells the door jamb. The bolt won’t seat and the door won’t secure. This spikes every January-February in Kennesaw.
- Smart lock installed without checking throw or backset. Homeowners buy a Wi-Fi connected lock, install it over the weekend, and the deadbolt won’t seat in the frame. The lock reads fine on the app. The problem is a half-inch throw mismatch or deadlatch backset incompatibility. We measure before we quote replacement.
- Single key opens multiple doors poorly. Homeowners want one key for front, back, and garage but the existing hardware was never keyed alike. We can build a master key system from your current locks or replace with matched cylinders.
Pricing for Residential Locksmith in Kennesaw, GA
| Service | Typical Range in Kennesaw |
|---|---|
| Lock rekey (per cylinder) | $19-$35 |
| Standard rekey service call (1-3 locks) | $85-$150 |
| Residential lockout | $85-$150 |
| Deadbolt installation (standard) | $120-$220 |
| Deadbolt installation (high-security) | $280-$450 |
| Full lock change per door | $140-$280 |
| High-security lock change per door | $350-$550 |
| Window lock installation | $45-$85 per lock |
| Door reinforcement (Grade 1 strike + framing) | $120-$280 |
| Gun safe / biometric lockbox installation | $180-$450 |
These are honest ranges for Kennesaw’s market. The exact price depends on hardware grade, door condition, and whether we are working with existing bore holes or cutting new ones. Every quote is delivered in writing before any work starts. Haven Standard Clause 1 applies: the price on the phone is the price on the invoice. There is no call-out surcharge added when we arrive. If you have a competitor’s written estimate, we provide a free second opinion.
We Also Serve Cities Near Kennesaw

Our crews cover the full metro Atlanta area. We regularly dispatch to Kennesaw from our Atlanta coordination office, with scheduled and emergency service also available in Marietta, Smyrna, Roswell, and Atlanta proper. Each job carries the same written-price guarantee and documented photo record, regardless of distance.
Serving Kennesaw, GA - Our Local Coverage Area
We’re based in the Kennesaw 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 - Residential Locksmith in Kennesaw

Yes. If your home is in a Barrett Parkway or Due West Road subdivision built by a production builder, your key likely shares a Kwikset keyway with multiple homes on your street. We rekey these weekly. The service runs $85-$150 for a typical three-lock home, quoted in writing before we dispatch. Call (470) 944-6813 for an exact quote.
Freeze-thaw moisture intrusion has swollen your door jamb, shifting the strike plate out of alignment with the deadbolt throw. This is the most common post-winter call we get in Kennesaw. The smart lock is not defective; the geometry is wrong. We measure backset, throw depth, and strike alignment, then adjust or replace hardware as needed. Typical repair runs $120-$220. Call (470) 944-6813 for an exact quote.
Yes. Our technicians are trained to pick, bypass, or shim before drilling. Drilling is a last resort, and we explain why and quote replacement cost before proceeding. Residential lockout service in Kennesaw runs $85-$150 with the full price quoted in writing before dispatch. Call (470) 944-6813 and a live dispatcher will confirm the exact rate for your address.
Yes. Kennesaw’s 1982 Family Protection Ordinance makes secure firearm storage a mainstream residential request here, and we integrate safe mounting and biometric lockbox installation with standard locksmith visits. Gun safe installation typically runs $180-$450 depending on size and anchoring requirements. We can also key your storage to match your home’s master key system. Call (470) 944-6813 for an exact quote.
Yes. We can rekey your existing locks to a single new key, or build a master key system if you need different access levels for family members or service providers. Standard rekeying runs $19-$35 per cylinder with a typical service call at $85-$150. We quote the full scope in writing before dispatch. Call (470) 944-6813 for an exact quote.
Ready to schedule? Call Novak Lock & Security at (470) 944-6813. A live dispatcher will answer, gather your details, and quote a firm price in writing before any technician is dispatched to your Kennesaw home. Every job is backed by our 365-Day Done Right Promise and governed by The Haven Standard.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Kennesaw since 2002 under The Haven Standard.






