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 Lewisville
Lock installation and rekeying in Lewisville runs $95-$240 for a standard single-cylinder deadbolt rekey and $180-$420 for a full new deadbolt install, quoted in writing before any work begins. Novak Lock & Security has served Lewisville’s single-family tracts, the I-35E apartment corridor, and the Castle Hills master-planned community for years, and we quote a firm price on the phone that nobody changes at the door. Call (331) 310-8471 and you’ll speak to a live person, 24/7, not a voicemail queue.
Why Novak Lock & Security Is the Lock Installation & Rekey Team Lewisville Calls
Our Lock Installation & Rekey team works the entire Lewisville map, and that matters because the locksmith work here does not look like the work in Flower Mound or Frisco. Castle Hills alone runs dozens of gated sections and HOA-managed amenity doors, each with layered credential systems and tiered key hierarchies. A tech who only does standard single-family rekeys down in Coppell will get lost fast when a community gate panel needs reprogramming alongside a physical cylinder swap.
Every technician who arrives in Lewisville is background-checked, uniformed, and working under The Haven Standard. That means Clause 1 applies on every job: the price on the phone is the price on the invoice. You will also receive a documented photo record before we leave, showing the work done and the hardware we touched. Daniel Novak set the company up this way in 2002, and the procedure has not shifted since: write the price, do the work, document the job.
Our Lock Installation & Rekey Services in Lewisville

Smart Lock Installation
Smart lock installation in Lewisville typically runs $220-$480 per door, depending on the lock model and whether you need Wi-Fi bridge setup or integration with an existing smart home system. The one thing we tell every Lewisville homeowner before installing a smart lock is this: check your door’s alignment first. On older brick-veneer homes around Old Town and The Colony border neighborhoods, a door frame that has shifted in the heat will make even a $300 smart lock bind and drain batteries fast. We test the existing deadbolt throw before we ever install the smart hardware.

Keyless Entry
Keyless entry installs in Lewisville run $190-$400 per door. This is the busiest request we field from the apartments along I-35E and from rental property owners near Vista Ridge Mall. Keyless entry means no physical keys to duplicate, but it also means electronic credentials that need to be revoked when a tenant moves out. We configure keyless systems with individual user codes and show you how to delete them, because in a heavy rental market like Lewisville, credential turnover is the whole game.

Keypad Lock Installation
Keypad lock installation in Lewisville runs $170-$350 per door. We install a lot of keypad locks on garage entry doors and side gates in neighborhoods like Castle Hills, where HOA standards often dictate a particular finish or grade. If the community requires polished brass or satin nickel hardware, we match the existing finish before we quote the job. A mismatched keypad lock sticks out on a Castle Hills door more than a crooked deadbolt does.

Biometric Lock Installation
Biometric lock installation in Lewisville runs $320-$600 per door. We install and service fingerprint-scanning locks for a smaller set of clients here, mostly homeowners in the gated sections of Castle Hills who want one less key in the drawer. Biometric locks are more sensitive to extreme heat than standard electronic locks, so we position the reader sensor away from direct afternoon sun on west-facing doors, which is a real concern on a 100°F Lewisville July day.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lewisville
We are factory-authorized for hardware from Baldwin, Mul-T-Lock, and Abloy, and we service Schlage, Kwikset, and Sargent as well. For Lewisville customers, that means we carry prime-line cylinders, tailpieces, and strike plates for these brands in the van, not ordered from a catalog with a week of lead time. When a Baldwin mortise lock in an Old Town storefront needs a cylinder replacement, we have the parts and the factory procedure, and we do the work without converting the door.
Common Lock Installation & Rekey Problems We See in Lewisville Homes

- Deadbolts that bind every summer. Lewisville regularly tops 100°F in July and August, and the brick-veneer homes built between 1980 and 2005 shift enough that deadbolt throws bind against the strike plate. A rekey alone will not fix this; the door needs a realignment and often a new strike plate, which we handle as part of the same visit.
- HOA-managed doors with old credentials still active. In Castle Hills and other gated Lewisville communities, we regularly see common doors where a previous tech rekeyed the cylinder but never updated the access control panel. The old fob or code still works. We coordinate with the property manager and purge old credentials as standard practice.
- Builder-grade deadbolts seized on I-35E apartment units. The apartments along the I-35E corridor were built fast and cheap, and the original Kwikset and no-name deadbolts are now 25-40 years old. Corrosion from North Texas heat cycles leaves them seized or misaligned to the point that no rekey can save them. We quote the replacement honestly instead of selling a rekey that will not work.
- Mortise lock failures in Old Town Lewisville commercial spaces. Old Town’s redevelopment has uncovered a lot of 40-year-old mortise lock bodies in storefront doors. Cheap pin-and-tumbler work destroys these cylinders. We carry replacement mortise cylinders and know how to service the original hardware, which saves a full door replacement bill.
Pricing for Lock Installation & Rekey in Lewisville, TX
Here are the ranges you can expect in Lewisville, quoted in writing before we dispatch anyone: a standard rekey runs $95-$240 depending on the number of cylinders, a new deadbolt install runs $180-$420, a smart lock or keypad install runs $170-$480 per door, and a full master-key system setup for a community or rental property runs $600-$2,000 depending on the number of doors and cylinders involved. The price on the phone is the price on the invoice, per Haven Standard Clause 1. No call-out surcharge appears on arrival. We issue a Lewisville-specific written scope before any work begins, so you will see every line item before a technician touches a screwdriver. Call (331) 310-8471 for an exact quote; estimates are free.
Castle Hills, HOA Key Control, and the Work Only Locksmiths Serving Lewisville See

Castle Hills is the largest master-planned community in Lewisville, developed by Hillwood with multiple gated sections and amenity centers running HOA-managed access control. The work here does not look like typical residential rekeying. A lock installation or rekey on a Castle Hills home or common door often requires coordinating with the property manager, matching HOA-standard finishes, and updating the access control panel so old credentials stop working the moment the new key is cut. That is a different skill set from the standard single-family rekey jobs that dominate work in nearby Flower Mound or Frisco.
Our techs recently rekeyed the exterior door sets at a Castle Hills amenity center after an HOA board transition. The job involved coordinating key control with the property manager, repinning Schlage locks to a new master key system, and updating the gate access panel so the old credentials failed immediately. Standard work here. Almost unheard of in the single-family tracts across the Denton County line.
For Lewisville rental property owners along the I-35E corridor, key control means something simpler but just as important: knowing who has a key to your unit and being able to revoke access when a tenant leaves. We set up master and tenant key systems for rental properties throughout Lewisville, and we document every key cut and every cylinder pinned. When a tenant moves out, a rekey is the cheapest insurance you will ever buy.
We Also Serve Cities Near Lewisville
In addition to Lewisville, our lock installation and rekey services cover Coppell, The Colony, Flower Mound, and Carrollton, each with its own mix of housing stock and access control demands. The Castle Hills gate work is Lewisville-specific, but the same firm pricing rule applies everywhere we work.
Serving Lewisville, TX - Our Local Coverage Area

We’re based in the Lewisville 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 Lewisville
Yes, we coordinate directly with the HOA property manager on any Castle Hills common door, gate, or amenity access point. We will not rekey community hardware without written sign-off from the management company, and we update the access control panel as part of the same visit so old credentials stop working immediately. Call (331) 310-8471 with your HOA contact information and we will handle the rest.
Yes, we can repin locks to match an existing master key hierarchy as long as the HOA provides current system documentation or we are the current system administrator. We match community-standard finishes and hardware grades, and we issue a written record of every cylinder changed and every key cut. Estimates are free; call (331) 310-8471 and ask for a master key rekey quote.
A rekey does not fix a deadbolt that is binding due to heat expansion. Lewisville summers regularly exceed 100°F, and the metal door frames on brick-veneer homes expand enough to shift the strike plate out of alignment with the deadbolt throw. The fix is a realignment and often a new strike plate, which we handle during the same visit as the rekey. Call (331) 310-8471 for an exact quote.
Yes, we do non-destructive entry for dead-battery keypad locks on Lewisville apartment units and rental properties. Most keypad locks have an emergency key override or a hidden 9-volt contact point, and we carry the jump-start tools for the common brands in the van. If the lock has failed entirely, we will quote a replacement on the phone before we leave the shop. Call (331) 310-8471 and describe the lock model.
Key control means you know exactly how many copies of each key exist and who holds them, which matters a lot on Lewisville’s I-35E rental corridor where units turn over every 12-24 months. We document every key cut and every cylinder pinned, and we set up master and tenant key systems so you can revoke access without replacing hardware every time a tenant leaves. A rekey between tenants is the standard move. Call (331) 310-8471 for a rental rekey quote.
Call Novak Lock & Security for Lock Installation & Rekey in Lewisville

If you need a lock installed, a door rekeyed, or a full key control system documented in Lewisville, call (331) 310-8471. A live person answers, 24/7. You will get a written quote on the phone, and the technician who arrives will not change it at the door. That has been the rule since 2002, and it is the reason Lewisville homeowners, Castle Hills HOA managers, and I-35E rental property owners keep calling back.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Lewisville and the surrounding DFW metro since 2002.






