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 Dunwoody
Residential locksmith service in Dunwoody typically costs $120-$380 depending on the job, with most lockouts resolved in 20-40 minutes and rekeys completed same-day. Novak Lock & Security Marietta dispatches crews to Dunwoody from our Atlanta office, and we answer calls live at (762) 252-5919 around the clock. Whether you’re locked out of a Georgetown ranch at midnight or need a restricted key system for your Perimeter Center apartment building, we quote a firm price before anyone leaves for your address.
We know Dunwoody’s housing stock splits into two very different worlds: the 1970s-1990s ranch and split-level neighborhoods like Dunwoody Club Forest and Vermack, where wooden door frames swell every summer and bind deadbolts, and the high-rise apartment towers along Ashford Dunwoody Road and Hammond Drive, where building-owned doors and credential-based entry systems require a locksmith who understands multi-tenant liability. Our Residential Locksmith team handles both tracks daily.
Why Novak Lock & Security Marietta Is Dunwoody’s Preferred Residential Locksmith Company
We’ve installed or serviced over 60,000 locks, keys, and security systems since 2002. Every one started with a written price and ended with a documented photo record left with the customer. Haven Standard Clause 1 governs every Dunwoody call: the price quoted on the phone is the price on the invoice, and our technicians are contractually prohibited from changing it at your door.
Our Dunwoody customers find us through three-star reviews as often as five-star ones, and they stay because we show them the documentation. Background-checked, uniformed technicians. A photo record of every visit. The 365-Day Done Right Promise on every installation and rekey. No voicemail queues, no callback windows - a live person answers when you call (762) 252-5919.
Response time to Dunwoody runs 25-45 minutes from dispatch during standard hours, with emergency lockout crews rotating through the Perimeter Center corridor and residential neighborhoods nightly. We stock Kwikset, Schlage, Medeco, and Baldwin hardware locally, so most jobs need no second trip.
Our Residential Locksmith Services in Dunwoody

Lock Rekey
A lock rekey in Dunwoody typically runs $25-$45 per cylinder, with a trip charge of $75-$95, quoted in writing before we start. We rekey more locks in Dunwoody than any other residential service, largely because of tenant turnover in Perimeter Center apartment communities and corporate relocations into Georgetown and Dunwoody Club Forest. Rekeying changes the internal pin configuration so old keys no longer operate the lock. It’s faster than full replacement and essential when you can’t account for every copy.
In Dunwoody’s multi-tenant buildings, we regularly encounter restricted key systems where unauthorized duplication has created building-wide security gaps. We assess the keyway, identify the restriction level, and quote a controlled-duplication solution rather than cycling through repeated rekeys every six months.

Residential Lockout
Lockout service in Dunwoody costs $95-$145 during standard hours and $145-$195 after hours, with the exact price fixed before dispatch under Clause 1. Our non-destructive entry rate exceeds 95% for residential calls. We carry picks, bypass tools, and scope equipment for every common lock type found in Dunwoody’s housing stock.
Here’s what we won’t do: drill a building-owned apartment door without written property manager authorization. In Perimeter Center high-rises, destructive entry creates liability that extends beyond your unit. Our tech verifies ownership or management contact, documents the door condition with photos, and uses techniques that preserve the existing hardware and finish.

Deadbolt Installation
Deadbolt installation in Dunwoody ranges from $180-$340 for a standard single-cylinder unit, including the hardware, labor, and strike-plate adjustment. For Dunwoody’s 1970s-1990s ranch homes, we often find original Kwikset or Schlage deadbolts installed with shallow strike plates into soft pine framing. We upgrade to ANSI Grade 1 hardware with full 1-inch throw bolts and reinforced strike boxes where the frame allows.
Seasonal swelling in Dunwoody’s humid summers misaligns strike plates that were marginally positioned to begin with. We measure frame movement, set the strike for the expanded position, and shim for winter contraction so the deadbolt operates smoothly year-round.

Door Reinforcement
Door reinforcement in Dunwoody runs $220-$480 depending on scope, typically including strike plate upgrades, jamb shielding, and hinge reinforcement. The 1980s split-levels in Vermack and Dunwoody Club Forest often have hollow-core interior garage doors and softwood jambs that fail under moderate force. We install steel strike plates with 3-inch screws into framing members, door jamb shields that extend the protected zone, and hinge screws that anchor into structural lumber rather than the jamb itself.
Our documented photo record shows before-and-after condition, screw penetration depth, and hardware grade. You receive a copy at job completion.

Lock Change & Window Lock Service
Full lock change in Dunwoody costs $140-$280 per door for grade 2 hardware, $280-$520 for high-security cylinders. We recommend lock change over rekey when the existing cylinder shows wear, when the lock grade is below current standards, or when the keyway has been compromised by unauthorized duplication.
Window locks on Dunwoody’s original 1970s-1990s double-hung windows often use discontinued keyways or broken sash locks. We stock replacement keyed and non-keyed window hardware, with most installations at $45-$85 per window.

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 Dunwoody
We carry Kwikset and Schlage for standard residential replacement, Medeco for high-security applications requiring pick resistance and key control, and Baldwin for premium decorative hardware. Our Atlanta office stocks the full residential line for each brand, so Dunwoody jobs rarely wait on parts. For apartment communities and multi-tenant buildings, we program and service credential-based systems from Allegion and ASSA ABLOY, the same commercial-grade platforms required by Perimeter Center property managers. Factory-authorized work means your warranty stays intact and your hardware performs to specification.
Common Residential Locksmith Problems We See in Dunwoody Homes

- Summer deadbolt binding in ranch and split-level homes. From June through September, humid subtropical conditions swell the wooden door frames in Georgetown and Dunwoody Club Forest, misaligning strike plates and jamming deadbolts that operated smoothly in March. We adjust strike position and upgrade to Grade 1 hardware with sufficient throw clearance to tolerate seasonal movement.
- Worn pin chambers in original 1980s Kwikset and Schlage hardware. The low-grade residential locks installed in Dunwoody’s 1970s-1990s building boom weren’t designed for 40+ years of use. Pins wear oval, springs fatigue, and keyways loosen. Rekeying a worn cylinder buys months, not years. We inspect chamber condition and recommend replacement when the tolerance stack exceeds functional limits.
- Unauthorized key duplication in Perimeter Center apartment buildings. Standard keys copied at strip-mall kiosks circulate through multi-tenant communities, forcing repeated rekey cycles. We implement restricted key systems where blanks are available only to authorized locksmiths, breaking the duplication chain.
- Damaged multi-tenant entry doors from drill-first locksmiths. Building-owned doors in Dunwoody’s high-rise communities require property manager authorization for any destructive work. Our non-destructive entry protocols preserve the door, the frame, and the relationship with your freeholder.
Pricing for Residential Locksmith in Dunwoody, GA
| Service | Typical Range in Dunwoody | What’s Included |
|---|---|---|
| Residential lockout (standard hours) | $95-$145 | Non-destructive entry, trip charge, photo record |
| Residential lockout (after hours) | $145-$195 | Same as above, nights/weekends/holidays |
| Lock rekey (per cylinder) | $25-$45 + $75-$95 trip | Pin replacement, new keys, written warranty |
| Deadbolt installation | $180-$340 | Grade 1 or 2 hardware, labor, strike adjustment |
| Door reinforcement | $220-$480 | Strike plates, jamb shielding, hinge screws, photo record |
| Lock change (standard grade) | $140-$280 per door | Complete hardware replacement, keyed alike if requested |
| Window lock replacement | $45-$85 per window | Hardware, installation, keying to existing if applicable |
These are honest ranges for Dunwoody’s market, not teaser rates. The dispatcher quotes your exact price after asking about lock type, door condition, and access situation. That price is the price on the invoice. No call-out surcharge gets added when we arrive. No “service fee” materializes from the van. Bring us a competitor’s written estimate and we’ll review it free under our Second Opinion policy.
We Also Serve Cities Near Dunwoody

Novak Lock & Security Marietta dispatches residential locksmith crews throughout the metro corridor. We regularly serve Dunwoody alongside Marietta, Kennesaw, Sandy Springs, and Acworth, with the same written-price protocol and documented service standard on every call. Scheduling is coordinated from our Atlanta office; technicians arrive with local inventory for your area.
Serving Dunwoody, GA - Our Local Coverage Area
We’re based in the Dunwoody 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 Dunwoody

Yes. Our non-destructive entry rate exceeds 95% for residential lockouts, and we do not drill building-owned doors without written property manager authorization. In Perimeter Center high-rises and multi-tenant communities along Hammond Drive, we verify ownership or management contact, document door condition with photos before beginning work, and use picks, bypass tools, or scope techniques that preserve the existing hardware and finish. Call (762) 252-5919 for a firm quote before dispatch.
Metro Atlanta’s humid subtropical summers swell the wooden door frames in Dunwoody’s 1970s-1990s ranch and split-level homes, misaligning strike plates and binding deadbolts from June through September. We see this predictably in Georgetown, Dunwoody Club Forest, and Vermack. Our technicians measure frame movement, reposition strikes for the expanded summer position, and upgrade to ANSI Grade 1 deadbolts with sufficient throw clearance to operate through seasonal cycles. Call (762) 252-5919 for an inspection quote.
A rekey changes the internal pin configuration so old keys no longer work, using your existing lock hardware. A lock change removes and replaces the entire lock assembly. Rekeying costs $25-$45 per cylinder plus trip charge; lock change runs $140-$280 per door for standard grade hardware. We recommend rekey for recent tenant turnover with healthy hardware, and lock change when the cylinder is worn, the grade is below current standards, or the keyway has been compromised. The dispatcher will ask about your hardware age and condition to quote the right service. Call (762) 252-5919.
Yes. We design and implement restricted key systems for multi-tenant buildings throughout the Perimeter Center corridor, where unauthorized duplication at strip-mall kiosks creates building-wide security gaps. Restricted keyways use patented blanks available only to authorized locksmiths, eliminating casual copying. We assess your current keyway, identify the duplication path, and quote a controlled system with documented key holder records. This typically costs more upfront than repeated rekey cycles but eliminates the root problem. Call (762) 252-5919 for a building assessment.
Yes, with assessment. Many 1980s Dunwoody homes have door prep that’s close to but not exactly standard for current smart locks. We measure backset, door thickness, and edge bore to confirm compatibility before quoting. Where the prep is non-standard, we modify the door cleanly and document the work with photos. Smart lock installation with keypad or Wi-Fi connectivity typically runs $220-$420 including hardware. We stock Kwikset and Yale smart lines locally for Dunwoody jobs. Call (762) 252-5919 to schedule a compatibility check.
Written by Daniel Novak, Owner at Novak Lock & Security Marietta, serving Dunwoody since 2002 under The Haven Standard.






