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 North Tonawanda
Lock installation and rekeying in North Tonawanda typically costs $65-$145 per cylinder for a rekey and $175-$420 for a new deadbolt or smart lock installation, fully installed and quoted in writing before we dispatch. Most jobs in North Tonawanda are completed the same day, and we answer the phone with a live person around the clock. If you’ve just closed on a 1910s craftsman near Goundry Street or you’re securing a canal-adjacent property off Sweeney Street, the locks and the door prep are not the same as a 2015 build in Wheatfield. That’s precisely the gap we work in every day, and you can reach us now at (331) 310-8471.
Why Novak Lock & Security Is North Tonawanda’s Preferred Lock Installation & Rekey Company
Since 2002, Novak Lock & Security has worked by one rule that we put in writing on every job: Haven Standard Clause 1 reads that the price on the phone is the price on the invoice. No adjusting at the door, no fuel surcharge added after arrival, no bait-and-switch. Daniel Novak built the company around that single contract, and it’s the reason a rekey quote in North Tonawanda holds from the moment the dispatcher gives it until the final bolt is thrown.
Our techs know what they’re walking into here. North Tonawanda’s housing stock runs heavily to pre-1930 frame homes, duplexes, and canal-era two-families, so we stock mortise cylinders, antique key blanks, and retrofit hardware that a generalist locksmith in Niagara Falls or Buffalo often won’t carry on the truck. When a homeowner on Oliver Street calls about a door that won’t lock, our first question is whether it’s a modern cylindrical knob or an original cast-iron mortise box. That local knowledge shortens the job and keeps the price where we quoted it.
Every technician who shows up in North Tonawanda is background-checked and in uniform, and every visit ends with a documented photo record of the work: the old cylinder, the new cylinder, the door edge, the strike plate, and the keys. That record is yours, not ours. If anything about the work isn’t right, the 365-Day Done Right Promise says we make it right. Not a courtesy. A procedure.
Our Lock Installation & Rekey Services in North Tonawanda

Smart Lock Installation
Smart lock installation in North Tonawanda runs $195-$385 for most residential models, including the lock, programming, and the retrofit plate if your door needs one. That last part matters here. A 1912 craftsman on Goundry Street with an original mortise lockset doesn’t adapt cleanly to a modern smart lock without careful door prep, and we’ve done enough of those conversions to know where a Yale Assure or Schlage Encode will sit properly on a century-old door without weakening the wood around the bore.

Keyless Entry
Keyless entry systems for North Tonawanda homes are a common upgrade for side doors, garage entries, and second units in the city’s many two-families. We install push-button and touchscreen keypads, typically $165-$310 with programming, and we cut and pair backup physical keys on the spot. If you’re renting out the upstairs unit on a duplex near Payne Avenue, a keyless entry with unique tenant codes beats duplicating keys every time a tenant changes.

Keypad Lock
Keypad lock installation in North Tonawanda runs $145-$280 depending on whether you’re replacing a standard cylindrical deadbolt or retrofitting an older door. For homes along the Erie Canal corridor, we recommend weather-rated keypads with sealed contacts; the moisture off the water cuts the life span of budget electronics in two or three seasons. We’ll say that plainly and price the better option in writing before we start.

Biometric Lock
Biometric locks, the fingerprint-reading deadbolts on the market now, install for $250-$450 in North Tonawanda and make sense for homeowners who want keyless access without sharing codes. Most models we fit also accept a physical key as a backup, which matters in a climate where extreme cold can occasionally slow a fingerprint sensor’s response. We install and program them, then walk you through enrollment and battery access before we leave.

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 North Tonawanda
We work factory-authorized on Medeco, Mul-T-Lock, Abloy, Baldwin, and Schlage hardware, and we service whatever is already in the door, including Kwikset and Yale. For North Tonawanda specifically, we stock solid-brass and marine-grade hardware that holds up to canal humidity, plus mortise cylinders and antique key blanks for pre-war locks. If your front door has a Sargent mortise lock from the 1930s and a Baldwin trim set on the inside, we can rekey the cylinder, cut the keys, and leave both pieces working as they should. No need to order parts and wait a week. The truck is stocked for this city’s doors.
Common Lock Installation & Rekey Problems We See in North Tonawanda Homes

- Seized mortise lock cylinders in pre-1920s doors. The original cast-iron lock boxes in North Tonawanda’s craftsman bungalows and canal-era two-families corrode from decades of humidity off the Erie Canal, and the internal springs and pins eventually seize. Rekeying one of these means carefully disassembling the mortise body, cleaning or replacing the cylinder, and cutting new keys, all while preserving the original hardware and trim.
- Frozen deadbolts on waterfront properties. Exterior deadbolts on canal-adjacent homes and marina storage units freeze solid between fall and spring. We open them non-destructively when possible, then rekey the cylinder before rust and ice force a cut-and-replace job that costs three times as much.
- Swollen door frames throwing the deadbolt out of alignment. North Tonawanda sits in the lake-effect snow belt, and the freeze-thaw cycle swells wooden door frames every winter. The deadbolt no longer lines up with the strike plate, the door won’t lock, and the cylinder binds. We correct the strike alignment or refit the plate rather than letting the problem turn into a full lock replacement.
- Corroded padlocks on seasonal boat-storage yards. Erie Canal waterfront businesses and marina facilities run padlocks that sit outdoors year-round and corrode or freeze solid between seasons. We stock marine-grade stainless and solid-brass padlocks in common shackle sizes and rekey them annually for repeat commercial accounts along the canal.
Pricing for Lock Installation & Rekey in North Tonawanda, NY
Here’s the honest number, and here’s the rule that protects it. Rekeying a standard cylinder in North Tonawanda runs $65-$145 per cylinder, with most homes needing two to four cylinders done. A new deadbolt installed runs $175-$320. Smart locks and keyless entry range $165-$385, biometric locks $250-$450, and antique mortise cylinder machining runs $95-$185 per cylinder because the labor is specialized. What affects cost: the age of the door, whether the existing hardware is a standard cylindrical or an original mortise lockset, and how many cylinders need matching keys. The price we give you on the phone is the price on the invoice. That’s Haven Standard Clause 1, and we’ve operated under it since 2002. Call (331) 310-8471 for a written estimate, or bring us a competitor’s quote and we’ll review it at no charge.
We Also Serve Cities Near North Tonawanda

Novak Lock & Security serves North Tonawanda and the surrounding region, including Lock Installation & Rekey in North Tonawanda, Niagara Falls, Buffalo, Rochester, and Yonkers. Our Lock Installation & Rekey team carries the same marine-grade hardware and antique mortise parts on every truck, so the city you’re in doesn’t determine whether the job gets done right. Dispatch and scheduling are coordinated from our New York City office, and crews serve North Tonawanda locally.
Serving North Tonawanda, NY - Our Local Coverage Area
We’re based in the North Tonawanda 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 North Tonawanda

Yes, and it’s a routine job for us here. The original cast-iron mortise lock boxes in North Tonawanda’s pre-1920s homes can almost always be rekeyed or converted without replacing the door or the trim. We machine the antique cylinder, fit new pins and springs if the internals are salvageable, or replace the cylinder with a compatible modern mortise unit if corrosion has gone too far. The original faceplates and knobs stay. The keys work. The door is not cut open. Call (331) 310-8471 and describe the lock, or send a photo, and we’ll tell you what’s possible before we dispatch.
We stock them on the truck. North Tonawanda’s canal waterfront and marina district runs seasonal boat-storage facilities and commercial yards that need marine-grade stainless or solid-brass padlocks, and we carry common shackle sizes and rekeyable cores as standard inventory. You don’t order anything. We bring the hardware, fit it, rekey it to your existing key if possible, and leave you the photo record and written warranty. Annual servicing for commercial accounts on the canal is something we handle regularly. For a quote, call (331) 310-8471.
We start with non-destructive methods: de-icing and controlled warming of the cylinder, moisture displacement, and mechanical release of the internal pins if the lock is seized from corrosion rather than ice. If the cylinder is too far gone, we drill and replace the cylinder only, not the entire lock body, then rekey the new cylinder to your existing key. The door and the visible hardware stay intact. If you’re dealing with a frozen lock right now, call (331) 310-8471; we’re answering live around the clock and can have someone to your property the same day.
Yes, with one honest caveat: the door prep matters more than the lock. A 1920s door with an original mortise lockset has different bore spacing and a deeper pocket than modern doors, and a smart lock install on that door is a retrofit, not a swap. We route and reinforce the prep as needed, install a compatible smart deadbolt above or in place of the original hardware, and preserve the mortise lock if you want to keep it as a secondary lock. The result is a smart lock that throws and deadlocks cleanly, not one that binds against a century of wood movement. Call (331) 310-8471 for a written price on your specific door.
Yes. We cut antique skeleton keys and old mortise lock keys from the original or from a code, and we keep a range of period-correct key blanks stocked specifically for North Tonawanda’s pre-1930 housing. If the original key is worn, we can decode what’s left and cut a fresh one that operates the lock cleanly. Duplication for antique keys runs $8-$25 per key depending on the blank, and we can do it while you wait on most jobs. Bring the original to the appointment or send a photo, and we’ll confirm before you drive anywhere. Call (331) 310-8471.
If you need lock installation or a rekey in North Tonawanda, call (331) 310-8471. We’ll quote the job in writing before anyone is dispatched, answer your questions in plain English, and leave you with a photo record and a written warranty when the work is done. No bait pricing, no door-step adjustments, no pressure. The price on the phone is the price on the invoice, and it’s been that way since 2002.
Written by Daniel Novak, Owner at Novak Lock & Security, serving North Tonawanda since 2002.






