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 Sandy Springs
Residential locksmith service in Sandy Springs typically costs $95-$340 depending on the job, with most lockouts and rekeys completed same-day and emergency calls answered by a live person in under a minute. Novak Lock & Security Marietta dispatches crews to Sandy Springs from our Atlanta office, and we know the local housing stock well enough to bring the right tools the first time - whether we’re headed to a 1970s ranch off Spalding Drive or a pre-wired teardown-rebuild near the Chattahoochee River.
We’ve worked on enough Sandy Springs homes to know the difference between a lock that needs rekeying and one that needs replacing. Our Residential Locksmith team quotes every job in writing before we dispatch, and Haven Standard Clause 1 prohibits our technician from changing that price at your door. Call (762) 252-5919 for a firm quote.
Why Novak Lock & Security Marietta Is Sandy Springs’s Preferred Residential Locksmith Company
Sandy Springs homeowners call us because we name the price on the phone and document every visit. Since 2002, we’ve installed or serviced over 60,000 locks, keys, and security systems - every one started with a written price and ended with a photo record left with the customer.
Our dispatchers answer calls live, 24/7. No voicemail queue, no callback window. When you’re locked out of a Sandy Springs home at 11 p.m., you reach a person who can quote a firm price and dispatch a background-checked, uniformed technician under The Haven Standard.
Response time to Sandy Springs neighborhoods - including the Hammond Drive corridor, Perimeter Center area, and the residential streets between Roswell Road and the river - is typically 20-35 minutes during business hours and under 45 minutes for overnight emergency calls. We coordinate dispatch from our Atlanta office with local crews already in the field.
The 365-Day Done Right Promise applies to every lock installation, rekey, and emergency call in Sandy Springs: if it’s not done right, we make it right. Haven Standard Clause 4 requires the documented photo record on every visit - included as standard, not an upgrade.
Our Residential Locksmith Services in Sandy Springs

Lock Rekey
Lock rekey in Sandy Springs typically runs $95-$145 per cylinder, quoted in writing before we start. Rekeying changes the internal pin configuration so old keys no longer work - the hardware stays in place. On Sandy Springs’s 1970s-1990s ranch homes, this is often the right call when you’ve bought a home, lost a key, or had a tenant turnover. But rekeying only works if the cylinder is serviceable. We’ve seen original mortise locks in Sandy Springs that were painted shut during three decades of repaints; the cylinder won’t budge and the faceplate dimensions don’t match modern specs. In those cases, we tell you honestly that rekeying isn’t possible and quote replacement with full mortising and chiseling of new hardware. Haven Standard Clause 1: the price on the phone is the price on the invoice.

Deadbolt Installation
Deadbolt installation in Sandy Springs ranges from $145-$280 for a standard single-cylinder deadbolt, and $220-$380 for high-security cylinders (locks that cannot be picked or bumped by standard tools) like Medeco or Mul-T-Lock. The catch on older Sandy Springs homes is the prep. A 1978 ranch off Spalding Drive often has a mortise lock body with a faceplate and backset that don’t match a modern deadbolt’s 2-3/8″ or 2-3/4″ specs. The wooden door may have swollen from Atlanta’s summer humidity, and the strike plate no longer aligns. We measure twice and quote once - including any mortising, chiseling, or strike-box relocation needed - so you’re not surprised by a “while I’m here” upsell at your doorstep.

Door Reinforcement
Door reinforcement in Sandy Springs typically runs $180-$340 per entry door, depending on jamb condition and hardware grade. The 1970s-1990s ranch and split-level stock throughout Sandy Springs has original wooden jambs that have absorbed two decades of Georgia humidity cycles. The strike box screws into soft pine that splits under force. We install steel strike boxes with 3-inch screws reaching the framing stud, and we assess whether the jamb itself needs a wrap or replacement. On teardown-rebuild homes, we coordinate with your builder’s pre-wiring for smart-lock integration and reinforce around those mounts.

Residential Lockout
Residential lockout service in Sandy Springs is $95-$145 during standard hours and $145-$195 for overnight or holiday calls, quoted firmly before dispatch. We perform non-destructive entry whenever possible - picking, bypassing, or decoding rather than drilling. For Sandy Springs’s older mortise locks, non-destructive entry requires different tools than a standard Kwikset deadbolt. We ask the right questions when you call so our technician arrives with the correct picks and bypass tools, not a drill as the first option.

Window Lock
Window lock installation and repair in Sandy Springs runs $75-$165 per window, depending on access type and lock grade. Original sash locks on 1980s split-levels often fail from corrosion or stripped screws. We stock keyed and non-keyed replacements and can match finishes to existing hardware.

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 Sandy Springs
We carry stock for Sandy Springs homes across the full security spectrum. Entry-grade Schlage and Yale cylinders for standard rekeys and replacements. Baldwin trim and mortise hardware for homes where the original finish matters. Medeco and Mul-T-Lock high-security cylinders for homeowners upgrading from pickable locks to drill-resistant, restricted-keyway systems. We maintain local inventory so most Sandy Springs jobs don’t wait on parts - our technician arrives with the cylinder, deadbolt, or reinforcement hardware already on the van, and the written scope specifies brand and grade before any work starts.
Common Residential Locksmith Problems We See in Sandy Springs Homes

- Painted-over mortise locks that won’t accept modern cylinders. The 1970s-1990s ranch stock throughout Sandy Springs - particularly between Roswell Road and the river - carries original mortise locks that were painted over during multiple repaints. The faceplate is buried under layers of latex, the cylinder is seized, and a modern deadbolt’s backset doesn’t match. We assess whether the mortise body can be salvaged with a new cylinder and custom machining, or whether full replacement with mortising is the honest call.
- Swollen door frames throwing deadbolt alignment off every summer. Atlanta’s high humidity swells the wooden jambs on Sandy Springs’s older ranch homes, typically from June through September. The deadbolt throw misses the strike plate by an eighth of an inch. We relocate or adjust the strike box rather than selling you a lock you don’t need - Haven Standard Clause 7 requires us to report the actual condition, not the most profitable fix.
- Smart-lock integration on pre-wired teardown-rebuilds where the builder’s rough-in doesn’t match the homeowner’s chosen brand. Sandy Springs’s luxury rebuild market near the river and along major corridors arrives with low-voltage wiring for electronic locks, but the wire gauge, hub protocol, or door-prep spacing often conflicts with the Baldwin or Yale smart lock the homeowner purchased. We diagnose the mismatch and quote the adapter or re-prep, in writing, before modifying anything.
- Gated community and high-rise credential failures where drilling the lock solves nothing. The Hammond Drive and Perimeter Center corridor uses centralized ButterflyMX or DoorBird intercom systems. A resident locked out of their unit often needs credential reprogramming coordinated with on-site management, not a cylinder drilled and replaced. We verify the entry type when you call so we bring the right approach.
Pricing for Residential Locksmith in Sandy Springs, GA
| Service | Typical Range in Sandy Springs |
|---|---|
| Lock Rekey (per cylinder) | $95 - $145 |
| Residential Lockout (standard hours) | $95 - $145 |
| Residential Lockout (overnight/holiday) | $145 - $195 |
| Deadbolt Installation (standard) | $145 - $280 |
| Deadbolt Installation (high-security) | $220 - $380 |
| Door Reinforcement (per entry door) | $180 - $340 |
| Window Lock (per window) | $75 - $165 |
These are the ranges we quote on the phone for Sandy Springs. The final price depends on hardware grade, door condition, and whether mortising or strike relocation is needed. We do not add a call-out surcharge on arrival - the price quoted is the price on the invoice, per Haven Standard Clause 1. Free estimates are available; call (762) 252-5919 for a firm quote before we dispatch.
We also offer a Free Second Opinion on Any Written Estimate. Bring us a competitor’s quote for lock work in Sandy Springs and we’ll review it at no charge.
We Also Serve Cities Near Sandy Springs

Novak Lock & Security Marietta provides Residential Locksmith in Sandy Springs and surrounding communities. Our crews also serve Marietta, Kennesaw, Acworth, and Roswell with the same written-price policy, documented photo records, and 365-Day Done Right Promise.
Serving Sandy Springs, GA - Our Local Coverage Area
We’re based in the Sandy Springs 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 Sandy Springs

It depends on whether the cylinder is still serviceable and the faceplate dimensions match modern hardware. We often find that painted-over mortise locks in Sandy Springs’s 1970s-1990s stock can be rekeyed if the cylinder turns freely and the faceplate isn’t too distorted; if the cylinder is seized or the backset doesn’t match current specs, we quote full replacement with mortising and chiseling. Call (762) 252-5919 - we’ll ask the right questions to determine which path applies before we dispatch.
The wooden door frame has swollen from Atlanta’s high humidity, throwing the deadbolt throw out of alignment with the strike plate. This is a seasonal mechanical issue, not a lock failure. We relocate or adjust the strike box on the original jamb rather than replacing a functioning lock. The fix typically takes 15-20 minutes and runs $95-$145. Call (762) 252-5919 for a firm quote.
Yes, but the approach depends on your entry type. Standalone unit locks can be picked or bypassed like any residential lock. If your building uses a centralized ButterflyMX or DoorBird intercom system with credential-controlled access, we coordinate reprogramming with your on-site property manager rather than drilling hardware that connects to a network. We verify the system type when you call so our technician arrives prepared. Call (762) 252-5919 and we’ll determine the right approach.
Rekeying changes the internal pin configuration so old keys no longer work - the hardware stays in place, and the cost is lower ($95-$145 per cylinder in Sandy Springs). Replacing removes the entire lock body and installs new hardware, necessary when the cylinder is damaged, the faceplate is obsolete, or you’re upgrading to a higher security grade ($145-$380 depending on hardware). We inspect and tell you honestly which path applies before any work starts.
Yes. We install and service electronic locks on Sandy Springs’s teardown-rebuild homes, including integration with existing low-voltage pre-wiring. We stock Baldwin, Yale, and other smart-lock brands and diagnose conflicts between builder rough-ins and homeowner-selected hardware. The scope and price are quoted in writing before we modify any door prep or wiring. Call (762) 252-5919 for a firm quote.
Need a residential locksmith in Sandy Springs? Call (762) 252-5919 for a free estimate with a firm, written price before we dispatch. Our background-checked, uniformed technicians work under The Haven Standard, and every job is backed by the 365-Day Done Right Promise.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Sandy Springs since 2002.






