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 McKinney
Lock installation and rekeying in McKinney typically runs $65-$95 per cylinder for rekeys and $120-$280 per lock for new installations, quoted in writing before we dispatch. If you just closed on a home in Stonebridge Ranch, Craig Ranch, or Trinity Falls, the first call you should make after changing your address is to a locksmith who can cancel the builder’s construction-phase master key. That’s the work we do every week across McKinney. Call (331) 310-8471 and a live person answers, day or night.
Novak Lock & Security has been rekeying and installing locks since 2002. Our technicians know McKinney’s subdivisions, its older downtown square properties, and the specific ways North Texas soil and heat stress door hardware. We don’t send a generic tech who’s learning your neighborhood from a map. We send someone who knows why a deadbolt in Westridge binds in August and what to do about it.
Why Novak Lock & Security Is McKinney’s Preferred Lock Installation & Rekey Company
We built our reputation in McKinney on one rule: the price quoted on the phone is the price on the invoice. That’s Haven Standard Clause 1, and it’s been our operating rule since 2002. No technician is permitted to change the price at your door. In a trade where bait-pricing is a documented problem, that single policy is why McKinney homeowners call us first and refer us to neighbors.
Every technician who arrives at your McKinney home is background-checked and uniformed. Before we leave, you receive a documented photo record of the work: the old cylinder, the new cylinder, the rekeyed pins, the installed hardware, the finished door. Not a promise. A procedure. We’ve installed and serviced over 60,000 locks, keys, and systems since 2002, every one with a written price before we started and a written record when we left.
Daniel Novak, our owner, still reviews every written estimate that goes out to a McKinney customer. That’s not decorative oversight. It’s how we catch mistakes before they reach your door. Our Lock Installation & Rekey team operates under The Haven Standard, the same documented quality framework applied across all ten Haven brands, and it shows in how we handle your call, your lock, and your invoice.
What McKinney Homeowners Tell Us
We hear the same three things from McKinney customers. First, they appreciate a firm price before anyone gets in a van. Second, they notice the documentation: the photo record, the written scope, the serial numbers of every cylinder installed. Third, they tell us the technician explained what they found, not just what they were selling. That’s the standard. It applies to a single rekeyed deadbolt and to a full smart lock retrofit on a four-door home.
Our Lock Installation & Rekey Services in McKinney

Here’s what we actually do in McKinney, lock by lock, with local context that matters.
Smart Lock Installation
Smart lock installation in McKinney runs $150-$320 per lock, including programming and a documented setup walkthrough. Newer homes in Stonebridge Ranch and Craig Ranch were built with smart-lock-ready door prep, which keeps installation straightforward. Older homes around the historic downtown square may need a door prep adjustment, but that’s work we quote in writing before we start.
We install and program Schlage Encode, Kwikset Halo, Yale Assure, and other major smart lock platforms. We also service Baldwin and Mul-T-Lock high-security smart systems for homeowners who want a name-brand lock with keyless convenience. The full price, including the lock, labor, and programming, is on your written estimate before we dispatch.

Keyless Entry & Keypad Lock Installation
Keypad lock installation in McKinney typically runs $135-$260 per door. We install keypad deadbolts and lever sets throughout McKinney, from Stonebridge Ranch to Trinity Falls, and we stock the common finishes and backset sizes so we’re not making a second trip for parts. For a single-family home, a keypad deadbolt on the front door and a keyed lever on the garage entry is the most common configuration we install.
For apartment and condo buildings in McKinney, keypad and keyless entry work requires coordination with the property owner or HOA. We handle that too: written scope, flat per-lock pricing, and a documented photo record for the building file. No call-out surcharge added on arrival. The price is the price.

Biometric Lock Installation
Biometric lock installation in McKinney runs $220-$400 per lock, depending on the model and whether you’re adding a fingerprint reader, keypad, or both. These locks work well on interior doors-home offices, gun safes, wine rooms-where you want access control without carrying keys. On exterior doors, we recommend pairing a biometric lock with a keyed backup cylinder, especially in McKinney’s heat, because electronic components degrade faster on west-facing doors that sit in direct afternoon sun. We’ll say that plainly and quote the right hardware for the exposure.

Key Duplication
Key duplication in McKinney runs $3-$8 for standard Kwikset and Schlage keys and $15-$45 for restricted or high-security blanks like Mul-T-Lock or Abloy. For restricted keys-common in McKinney apartment and condo buildings and in newer HOA communities-duplication requires the owner’s authorization card. We stock common blanks for Schlage, Kwikset, Baldwin, and Sargent, and we can order and cut restricted blanks for Medeco, Mul-T-Lock, and Abloy with the proper authorization on file.

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 McKinney
We’re factory-authorized on Baldwin, Mul-T-Lock, Sargent, and Abloy, and we service the full range from entry-grade Kwikset and Schlage to high-security Medeco. For McKinney customers, that means we stock the common parts locally and don’t need to order a 2003 Schlage cylinder from a warehouse in Ohio. If you have a Baldwin mortise lock in a historic downtown square building or an Abloy deadbolt on a Stonebridge Ranch home, we can quote the work in writing the same day. The brand doesn’t change the standard: written price before any work starts, every time.
Common Lock Installation & Rekey Problems We See in McKinney Homes

McKinney’s climate, soil, and building patterns create specific failures. Here are the four we see most often, and what’s actually happening.
- Builder’s construction-phase master keys still in circulation. In phased Stonebridge Ranch subdivisions, a single construction-phase master key often fits dozens of homes built concurrently. Builders like D.R. Horton and Lennar don’t systematically collect those keys from every subcontractor. If one key goes missing, it can open every front door in the phase until each cylinder is rekeyed. This is the single most important rekey in McKinney, and it’s the one most new homeowners skip because nobody told them it existed.
- Deadbolts binding on misaligned strike plates. McKinney sits on expansive black clay soil. It swells in the wet spring and contracts in the dry summer, shifting door frames out of plumb. A deadbolt that threw perfectly in January can bind hard by July. Homeowners call us thinking the lock is broken. Usually, the lock is fine; the frame moved. We realign the strike plate or adjust the throw, and the lock works again. It’s a soil problem, not a lock problem.
- West- and south-facing steel doors binding in summer heat. McKinney routinely exceeds 105°F in July and August. A west-facing steel front door absorbs enough radiant heat to thermally expand, causing the deadbolt to scrape against the strike plate. The fix is often a minor strike adjustment or a slightly deeper throw, not a new lock. We see this every summer in Westridge and Trinity Falls, and we can usually resolve it in one visit.
- Worn mortise cylinders in historic downtown square properties. The pre-1950s brick buildings around the McKinney square still have original mortise-style locks. When those cylinders wear, a simple rekey turns into a parts hunt because the hardware store doesn’t stock 1940s mortise cylinders. We do, or we can source them. If you own a commercial space or a converted loft near the square, don’t let a worn cylinder turn into a security gap while you wait for a backorder.
Pricing for Lock Installation & Rekey in McKinney, TX
Here are the ranges we quote for McKinney work, in writing, before anyone is dispatched.
- Rekey a standard cylinder: $65-$95 per cylinder, including a new key. Most McKinney homes have 2-4 cylinders.
- Rekey a high-security cylinder (Medeco, Mul-T-Lock, Abloy): $90-$145 per cylinder, including restricted keys.
- Install a new deadbolt: $120-$180, including the lock and labor. Schlage or Kwikset entry-grade.
- Install a new handle set or lever set: $140-$260, depending on brand and finish.
- Smart lock installation: $150-$320, including programming.
- Biometric lock installation: $220-$400, including setup and enrollment.
- Key duplication: $3-$8 standard, $15-$45 restricted blanks with authorization.
What affects cost most in McKinney is cylinder count. A four-bedroom Stonebridge Ranch home with a front door, back door, garage entry, and a gate may have five or six cylinders. We quote the full count before we start, and the price on the phone is the price on the invoice. Haven Standard Clause 1. No call-out surcharge added on arrival. Call (331) 310-8471 for a free estimate.
We Also Serve Cities Near McKinney

Our McKinney crews cover the city and the surrounding Collin County area. If you’re in Allen, Plano, Wylie, or Frisco, we provide the same Lock Installation & Rekey in McKinney level of written pricing and documented work, dispatched from our Dallas-Fort Worth office. Call and tell us your cross streets; we’ll give you a real arrival window, not a vague range.
Serving McKinney, TX - Our Local Coverage Area
We’re based in the McKinney 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 McKinney

If you closed on a new construction home in McKinney and never had the locks rekeyed, assume the builder’s construction key still works. In phased subdivisions like Stonebridge Ranch and Craig Ranch, builders key entire construction phases to shared temporary master keys, and those keys are rarely collected systematically from subcontractors. The test is simple: call us, we inspect the cylinders, and if they’re still keyed to the construction master, we rekey them immediately. The other test-a neighbor’s key turning your deadbolt-is one you don’t want to conduct yourself. Call (331) 310-8471 and we’ll tell you over the phone whether a rekey is needed.
Yes, and it’s one of the most common calls we get in McKinney every summer. The expansive black clay under McKinney swells in wet months and contracts in dry heat, shifting door frames out of plumb. When the frame moves, the deadbolt throw binds against the strike plate. Your lock is probably fine; the frame moved. We realign the strike, adjust the throw, or in some cases shim the hinges. We’ll tell you which fix fits your door, and the price is in writing before we start.
Yes. We rekey Schlage and Kwikset smart lock cylinders throughout McKinney apartment and condo buildings. The smart component-the keypad, the wireless module-stays in place; we rekey the mechanical cylinder so old keys no longer turn. For multi-tenant buildings, we work with the property manager or HOA to scope the work, document every lock we touch, and provide flat per-lock pricing. Restricted keys are available for buildings that need copy-control. Call (331) 310-8471 with the building name and we’ll give you a written scope.
Rekeying changes the pins inside the cylinder so the old key no longer turns the lock. The hardware stays in place. Replacement means installing new hardware. In McKinney, most new-construction homes need a rekey, not a replacement: the builder-grade locks are often new enough to keep, but the construction keys are still floating around. If the existing hardware is damaged, worn, or you want a higher security grade-moving from a builder-grade Kwikset to a bump-resistant Schlage or a high-security Mul-T-Lock-then replacement is the better call. We’ll tell you which one fits your door, your budget, and your security need, and the price is in writing before we start.
West-facing steel doors in McKinney subdivisions like Westridge and Trinity Falls absorb direct afternoon sun, and steel expands when it heats up. At 105°F, the door edge grows enough that the deadbolt scrapes against the strike plate, making the lock feel like it’s failing. The lock usually isn’t failing; the door is thermally expanding. The fix is a minor strike adjustment or a slightly deeper throw, and we can usually resolve it in one visit. If the problem recurs every summer, we may recommend a reinforced strike or a different alignment. The diagnosis is free when we come out. Call (331) 310-8471.
One Thing McKinney Homeowners Should Know About Their Locks
McKinney’s position as one of the fastest-growing cities in America, driven by massive master-planned communities built by national tract builders, produces a volume of post-closing rekey calls that no neighboring Collin County city matches. Hundreds of homes in a single construction phase in Stonebridge Ranch or Craig Ranch often share a temporary master key. A single misplaced subcontractor key can open dozens of front doors until those cylinders are rekeyed. That’s not a theoretical risk; it’s a documented pattern in phased construction.
Last spring we rekeyed over forty homes in a single Stonebridge Ranch phase after an owner found a contractor key that turned their neighbor’s deadbolt. Our techs swapped the builder-grade Kwikset SmartKey cylinders to bump-resistant Schlage pin-and-tumbler cores and issued fresh, restricted keys for each household. No door prep changes needed. Just local key control restored for forty families in one week. That’s the work we do in McKinney, and it’s work a generalist locksmith from outside the area doesn’t see often enough to recognize the pattern.
If you bought a home in McKinney in the last five years and never rekeyed the cylinders, assume the builder’s key is still in play somewhere. If your deadbolt binds in July, don’t assume the lock is broken. If you own a building near the downtown square with original mortise hardware, don’t let a worn cylinder become a parts hunt at a hardware store. Call us. We know the city, we know the soil, we know the subdivisions, and we quote every job in writing before we start.
Call (331) 310-8471 now. A live person answers. You’ll get a firm price on the phone, and that price is the price on the invoice. That’s been the rule since 2002, and it’s not changing for McKinney.
Written by Daniel Novak, Owner at Novak Lock & Security, serving McKinney since 2002.







