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.
Kwikset Locksmith in Leesburg, VA | Novak Lock & Security Ashburn
Kwikset lock repair, rekeying, and installation in Leesburg typically runs $85-$240 depending on the model and whether we’re working on a standard deadbolt in Lansdowne or a period mortise lock on King Street. We’re an independent Kwikset service provider, not manufacturer-authorized, which means we source the right part for the specific lock rather than pushing whatever’s in the current catalog. Call (571) 410-8874 for a firm written quote before we dispatch - Haven Standard Clause 1, in place since 2002.
Why Leesburg Residents Choose Us for Kwikset Service
Daniel Novak picked up the fundamentals at Los Angeles Trade-Technical College before spending the better part of three decades working locks across the country. He brought Novak Lock & Security to the Ashburn area years ago and has since put his name on jobs from One Loudoun retail corridors to residential streets in Broadlands. The name on the invoice is the same name on the van.
That background matters in Leesburg because this town demands two completely different skill sets. We’ve rekeyed SmartKey deadbolts in River Creek townhomes at 10 p.m. and disassembled 400-series mortise locks in downtown timber-frame buildings the next morning. Most shops handle one or the other. We keep OEM Kwikset cylinders for current product lines and maintain a salvage network for discontinued 400-series components because Leesburg’s historic core requires both.
Our technicians carry a documented photo record on every visit, work to The Haven Standard, and are background-checked and uniformed. The dispatcher quotes a firm price. The technician cannot change it at the door. That’s not a marketing claim - it’s Haven Standard Clause 1, and it’s been the rule since 2002.
Common Kwikset Locksmith Problems We Solve in Leesburg

- SmartKey cylinder failure in 660/665 deadbolts. The pin-and-sidebar mechanism wears with daily cycling, causing intermittent key failure and eventual lockout. We see this frequently in high-traffic Leesburg townhomes where families cycle through doors a dozen times daily. We stock OEM SmartKey replacement cylinders and can rekey them to your existing keyway on site.
- 400-series mortise lock case cracks in downtown Leesburg. Original Kwikset mortise locks in King Street corridor buildings, dating to the 1800s, develop cracked cast-iron cases or worn hubs that no longer throw the bolt. OEM parts are long discontinued, so we source quality salvage cases and machine them to fit. We were called to a 1790s timber-frame home on King Street where the skeleton key would no longer throw the bolt; we fitted a salvaged replacement case with a period-appropriate brass trim plate to satisfy Leesburg’s historic preservation rules.
- Freeze-thaw binding in Piedmont winters. Leesburg’s pronounced freeze-thaw cycling from October through March swells wooden door frames in the older downtown stock, binding deadbolts and causing throw misalignment. The lock isn’t broken - the door prep has shifted. We diagnose this on arrival and correct alignment rather than selling an unnecessary replacement.
- Builder-grade latch retractor failure in post-2000 communities. Cheap Kwikset knobs and deadbolts installed in Lansdowne, Kincaid Forest, and similar developments fail at the zinc die-cast latch retractor or break the spindle after heavy use or forced entry attempts. We replace with grade-2 or grade-1 hardware when the customer wants something that will outlast the original.
- SmartCode electronic deadbolt battery and motor failures. Kwikset 914/916 units in Leesburg’s master-planned communities suffer from corroded battery terminals or stripped gear motors, especially in homes left vacant during travel. We stock replacement motor assemblies and can convert failed electronic units to mechanical deadbolts if the customer prefers simplicity over smart features.
Kwikset Service in Leesburg: What Local Conditions Mean for Your Equipment
The Loudoun County Courthouse and several King Street commercial buildings are contributing structures under local historic preservation rules that restrict visible exterior hardware. A Kwikset deadbolt swap on a downtown façade often requires a period-appropriate trim plate rather than a standard modern rose. This means we must quote preservation-compliant hardware or risk a violation that no neighboring jurisdiction imposes.
For Kwikset owners specifically, this creates a decision point that doesn’t exist in Ashburn or Herndon. If you own a historic Leesburg property with an original 400-series mortise lock, you cannot simply install a current Kwikset 980 deadbolt without potentially altering the door’s appearance in a way that triggers preservation review. We assess the existing prep, determine whether the case is salvageable, and source hardware that maintains the exterior character while restoring security function. This is not a service every locksmith offers, and it’s not a service that can be priced accurately without seeing the door.
Kwikset Models & Products We Service in Leesburg

We work on the full Kwikset product line, from entry-grade to electronic:
- SmartKey deadbolts (660/665 series): Rekeying, cylinder replacement, and extraction of broken keys from the sidebar mechanism. We stock OEM cylinders in common keyways for same-day Leesburg service.
- 980/985 single-cylinder and double-cylinder deadbolts: Installation, rekeying, and upgrade to grade-1 commercial equivalent where code allows.
- 914/916 SmartCode electronic deadbolts: Motor replacement, board-level repair, battery terminal cleaning, and conversion to mechanical operation.
- 400-series antique mortise locks: Case replacement, hub repair, skeleton-key duplication, and period trim plate sourcing for Leesburg historic preservation compliance.
We use Kwikset sales & service parts when the lock body is sound. For vintage 400-series units, we source quality aftermarket or salvaged components because OEM production ended decades ago. We recommend full replacement only when the case is cracked beyond safe repair or the door prep is compromised.
Kwikset Service Pricing in Leesburg
These are the ranges we quote in writing before dispatching to Leesburg:
- Lock rekey (standard Kwikset cylinder): $85-$125 per cylinder
- SmartKey cylinder replacement: $140-$195 including rekey to existing key
- Deadbolt installation (standard prep): $165-$240 including hardware
- Smart lock installation (Kwikset 914/916 or equivalent): $220-$340 including programming
- 400-series mortise lock repair (downtown Leesburg): $195-$320 depending on parts sourcing
- Emergency lockout response: $125-$185 during business hours
The price on the phone is the price on the invoice. Haven Standard Clause 1. No call-out surcharge added on arrival. For a historic property on King Street or a smart-lock upgrade in Lansdowne, we’ll ask a few questions and give you a firm number you can write down. Call (571) 410-8874.
Serving Leesburg, VA - Our Local Coverage Area

We’re based in the Leesburg 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 - Kwikset Locksmith in Leesburg
Usually not without preservation review. King Street contributing structures typically require period-appropriate exterior hardware. We assess the existing prep and source compliant trim plates, or we repair the original mortise lock if the case is sound. Call (571) 410-8874 and we’ll walk through what’s permissible for your specific property.
Freeze-thaw cycling swells wooden door frames from October through March, shifting the strike position and binding the bolt throw. The lock mechanism is likely fine; the door prep has moved. We realign the strike and check frame condition rather than replacing a functional deadbolt. Call (571) 410-8874 for a free assessment.
Yes. We stock salvaged cases and machine them to fit when OEM parts are unavailable. We’ve restored security to multiple King Street properties without altering exterior appearance. The work runs $195-$320 depending on parts needed.
Yes, if the door prep is standard 2-1/8″ bore with 1″ crossbore. Most post-2000 Leesburg construction meets this spec. We install and program Kwikset 914/916 or cross-brand smart locks, and we quote the full price including hardware before dispatch. Call (571) 410-8874 for a written estimate.
Stop forcing the key. Sidebar wear in SmartKey cylinders causes intermittent failure that progresses to complete lockout. Continued attempts can snap the key or damage the sidebar housing. We extract broken keys and replace SmartKey cylinders with OEM parts, rekeyed to your existing key. Emergency response runs $125-$185; call (571) 410-8874.
Service Areas Near Leesburg

We cover Leesburg service area and surrounding communities including Kwikset service in Ashburn (Broadlands, One Loudoun), Kwikset service in Herndon, Reston, Chantilly, and Centreville. Response times vary by distance and traffic on the Dulles Greenway; we’ll give you an honest arrival window when you call.
Book Your Kwikset Service in Leesburg Today
Call (571) 410-8874. A live person answers, 24/7. We’ll ask about your Kwikset model, your Leesburg location, and what the lock is doing. You’ll get a firm written price before we dispatch. Same-day service is available for most calls received before 3 p.m.
Written by Daniel Novak, Owner at Novak Lock & Security Ashburn, serving Leesburg and the greater Ashburn area since 2002.






