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 Natick
Lock installation and rekey in Natick typically runs between $95 and $285 depending on the hardware grade and cylinder type, with most jobs completed in under an hour once our tech arrives. We quote that price in writing on the phone before anyone is dispatched, and it does not change when the van pulls up to your door on Speen Street or anywhere else in town. If you need a lock installed, a key system reconfigured, or a smart lock fitted on a mid-century cape near the Natick Mall, call (331) 310-8471 and a live person answers, day or night.
Natick is where we see the full spectrum: DoD-adjacent security requirements, 1960s knob-sets that never had a deadbolt, and condo doors the association owns but you have to live with. That mix is exactly what this page is built around.
Why Novak Lock & Security Is Natick’s Preferred Lock Installation & Rekey Company
Daniel Novak founded this company in 2002 on one rule that has never been bent: Haven Standard Clause 1, the price on the phone is the price on the invoice. Every Natick job, whether it’s three condo units off Route 9 or a single deadbolt replacement near the South Natick dam, starts with a written scope and ends with a documented photo record of what was installed, what was removed, and how the keying is configured. We leave that with you, not as a courtesy but as a procedure.
Natick homeowners dealing with original builder hardware from the Eisenhower era don’t need a sales pitch. They need a tech who can look at a worn Kwikset knob-set, tell you whether a keyless entry retrofit makes sense, and quote the work flat. Our technicians are background-checked, uniformed, and factory-authorized for Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage. Since 2002 we have installed or serviced over 60,000 locks, keys, and systems across the metro area, every one documented.
If you are near the U.S. Army Soldier Systems Center on Kansas Street, you already know that a bump-resistant cylinder is not an upsell. It is the floor. Natick has a higher concentration of security-cleared residents than almost any suburb in the state, and the Lock Installation & Rekey work we do here reflects that. Grade 1 deadbolts, restricted keyways, and key-control systems are routine calls in Natick, not specialty work.
Our Lock Installation & Rekey Services in Natick

Smart Lock Installation
Smart lock installation in Natick usually runs $185 to $325 including the hardware retrofit, depending on whether your existing deadbolt prep is standard 2-1/8 inch or needs to be enlarged for a newer Yale or Schlage Encode. The post-war capes and ranches that dominate neighborhoods west of Route 27 frequently have a 1-1/2 inch bore from the original knob-set, which means the tech has to open the hole with a jig before anything electronic goes in. We quote that work before we drive to your street, and the door is not damaged. Ever.

Keyless Entry
For Natick residents who don’t want to carry a key on their morning run along the Cochituate Rail Trail, keyless entry gives you a code, a fob, or a phone credential instead. A typical deadbolt replacement with keypad runs $165 to $280. If your door is one of the older South Natick colonials with a mortise lock, we will tell you straight: a full mortise-to-cylindrical conversion is the right move, and that starts around $340 because the door prep is different. We show you the written scope before any cutting happens.

Keypad Lock
A keypad lock in a Natick rental or multi-tenant building lets you rotate a code in seconds when a tenant changes, rather than rekeying every cylinder. Prices land between $150 and $260 installed. For the condo clusters east of downtown near the Charles River, where the association often owns the door slab, we coordinate with property management before modifying hardware. The owner gets documentation, the resident gets access, and Clause 1 means nobody gets a surprise charge on the invoice.

Biometric Lock
Biometric lock installation in Natick starts around $280 for a fingerprint-capable deadbolt and runs higher when you need integration with an existing access-control or alarm system. The real question is whether your door frame can hold it. Natick’s freeze-thaw cycles, 15-plus days below 20°F most winters and repeated swings through freezing in March, rack the wood frames on mid-century houses. That moves strike plates. A biometric deadbolt that throws into a misaligned strike will report a lock event but not actually secure the door. We check the frame before we recommend hardware, and if the frame needs adjusting, that is part of the quote, not an add-on.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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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 Natick
We are factory-authorized for Medeco, Mul-T-Lock, and Baldwin, and we stock common parts and cylinders for these brands in our local service vehicles so a Natick job rarely requires a second visit for hardware. For a homeowner near the Natick Mall who wants one key that throws a Baldwin mortise on the front door and a Medeco deadbolt on the side door, we can cut and pin that on the spot. For a property manager off Route 9 rekeying three tenant suites, Mul-T-Lock interactive cylinders give master-key capability with the added benefit that keys cannot be duplicated at a hardware kiosk. If key control matters to you, this is where the conversation starts.
Common Lock Installation & Rekey Problems We See in Natick Homes

- No deadbolt, only a knob-set lock. Large portions of Natick’s housing stock were built between 1950 and 1975 with original Kwikset knob-sets that never had a deadbolt. A knob-set alone is one bump attack away from a building-wide key compromise in a multi-unit property. We install a Grade 1 deadbolt and rekey the knob-set to match, typically $145 to $220 for the hardware and labor.
- Freeze-thaw frame racking. The New England winter swells and warps the wood door frames on Natick’s capes and ranches, shifting strike plates so a newly installed deadbolt won’t throw. This peaks in November and again during the March thaw. We realign the strike and, where needed, route the pocket deeper so the bolt actually engages.
- Mortise locks in South Natick colonials. The older colonials around South Natick village and the town center carry mortise lock bodies that require specialty parts. Many are still the original equipment. When a key breaks or a cylinder seizes, a generic replacement does not fit. We carry the correct tailpieces and cylinders, and we know which ones match which vintage of lock body.
- Unmanaged key duplication. A single copied key circulating through tenants, contractors, or a previous owner’s family makes any rekey schedule irrelevant. For properties near the U.S. Army Soldier Systems Center or for any Natick owner who cannot account for every copy, we recommend restricted keyways from Medeco or Abloy. Those keys cannot be duplicated without your authorization; we issue the cards.
Pricing for Lock Installation & Rekey in Natick, MA
Lock rekey in Natick usually runs $18 to $25 per cylinder when the lock is off the door, and $95 to $160 for a standard house call covering up to four cylinders, parts included. Deadbolt installation runs $145 to $220. Smart lock installation runs $185 to $325. High-security cylinder upgrades from Medeco or Abloy start around $95 per cylinder and go up based on keyway and finish. A full mortise-to-modern conversion on an older South Natick door starts at $340. Every one of these numbers is given to you on the phone before anyone drives to Natick, and there is no additional call-out fee added on arrival. The price on the phone is the price on the invoice. That is Haven Standard Clause 1, and it has not changed since 2002. Call (331) 310-8471 for your exact number.
We Also Serve Cities Near Natick

Novak Lock & Security serves all of Natick plus Framingham, Waltham, Newton, and Marlborough. If you manage property or live near the town line, we will cover the full MetroWest corridor with the same written-pricing rule and the same documented photo record, coordinated through our central scheduling.
Serving Natick, MA - Our Local Coverage Area
We’re based in the Natick 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 Natick

Yes. We rekey the existing cylinders in place, retaining the original hardware and exterior finish, which satisfies association requirements that the door appearance not change. The job typically runs $95 to $160 for up to four cylinders and takes under an hour. If the association requires written notice or has a master-key system, we coordinate directly with the property manager and provide the documentation they need. Call (331) 310-8471 and we will quote it in writing before the visit.
It makes sense more often here than in most suburbs, because standard pin-tumbler cylinders can be opened with a bump key in seconds by someone who knows what they’re doing, and Natick’s proximity to the U.S. Army Soldier Systems Center means that threat model is real for many residents. A Medeco or Abloy high-security cylinder starts around $95 per cylinder installed. For most single-family homes near Kansas Street or the Route 9 corridor, we recommend it on the primary entry at minimum. Call (331) 310-8471 for a written quote.
Usually no, not directly. The bore diameter on many Natick homes built between 1950 and 1975 is 1-1/2 inches, while modern keyless entry hardware requires a 2-1/8 inch bore. We can enlarge the bore cleanly with a drilling jig, and the old knob-set is replaced entirely. Total cost including the keypad deadbolt and the bore enlargement runs $165 to $280. You get a written quote before we cut anything. Call (331) 310-8471 and we will confirm what your door needs.
We pick the mortise lock open using non-destructive techniques and specialized tools made for the older lock bodies common in South Natick colonials. If the lock is too worn or corroded to pick, we may need to remove the cylinder or, in rare cases, carefully drill it out and replace it, leaving the door slab and original mortise body intact. A typical lockout in Natick runs $95 to $160, and the price is quoted on the phone before we dispatch. Call (331) 310-8471, day or night.
Yes, this is called keyed-alike or master-keyed configuration. If you own the property, we can pin every cylinder so one key turns all of them, usually for $18 to $25 per cylinder in addition to the service call. If there is a building common area with an existing master system, we need authorization from the property manager or association before extending it to your unit, and we document everything in writing. Call (331) 310-8471 and we will explain exactly what applies to your building in Natick.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Natick since 2002.






