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 Montclair
Lock installation and rekeying in Montclair typically runs $95-$185 for a standard rekey (per cylinder) and $220-$480 for a full new lock installation, depending on the hardware and door condition. Most Montclair jobs are completed same-day or next-day, and every price is quoted in writing before we dispatch anyone. If you’re searching for Lock Installation & Rekey help in this area, you’ll find our service is built around older homes, original hardware, and the truth about what your lock actually needs. Call (331) 310-8471 and you’ll speak with a live person, not a menu.
Why Novak Lock & Security Is Montclair’s Preferred Lock Installation & Rekey Company
We work on Montclair’s old houses. That’s not a slogan. This town has a concentration of pre-WWII Victorians, Tudors, and Colonial Revivals that most locksmiths in Essex County rarely see in one service route. The difference shows up fast: a 1920s mortise lock on North Mountain Avenue is not the same job as a 2010 Kwikset deadbolt in a Bloomfield condo. Our techs know the difference because they see it weekly, and they document what they find on every visit with a photo record left with the customer.
Since 2002, Novak Lock & Security has operated under a single rule: the price quoted on the phone is the price on the invoice. The technician arriving at your door in Montclair cannot change it. This is Haven Standard Clause 1, and it’s the reason customers in the Estates section, along Upper Mountain Avenue, and near Watchung Plaza call us back for a second job. Every tech is background-checked and uniformed. Every job ends with a written record and a documented photo file. And if something isn’t done right, the 365-Day Done Right Promise means we fix it.
Our Lock Installation & Rekey Services in Montclair

Smart Lock Installation
Montclair homeowners want keyless entry on doors that were never built for it. Original solid-wood doors, often 2 inches thick or more, with non-standard mortise pockets and antique escutcheons. That’s our regular workday. We install Yale, Baldwin, and Schlage smart locks, keypads, and keyless entry systems on tall Victorian doors, French door sets, and transom entries without drilling your original hardware into scrap. We measure the existing mortise pocket, preserve the escutcheon, and restore deadbolt function to ANSI Grade 1 where the door allows it.

Keyless Entry & Keypad Lock
A keypad lock on a Montclair Tudor front door requires more than a screwdriver. The strike plate has to align with a door frame that has likely shifted over 80 years of freeze-thaw cycles. We set the keypad, program your codes, and test the throw with the door fully closed and latched. If the frame has swelled or settled, we adjust the strike before we call the job done. Pricing for keypad lock installation in Montclair generally runs $260-$520 including hardware and labor, depending on whether we’re working with an existing mortise body or installing a new cylindrical lock.

Biometric Lock
Fingerprint and biometric entry on Montclair’s high-end properties usually means integration with an existing alarm or smart-home system. We’re comfortable with that. The work often involves a tall door, a restricted keyway, and a homeowner who doesn’t want the original hardware altered. We install biometric locks from Yale and Sargent, wire them into your existing system where possible, and leave you with a written scope and a photo record of the completed installation. We’ll tell you in plain terms whether a given door can take a biometric lock or whether you’re better served by a high-security cylinder from Mul-T-Lock.

Key Duplication
Montclair key duplication has a wrinkle most people don’t expect: the antique skeleton keys. A 1920s mortise lock on Upper Mountain Avenue often uses a blank that big-box hardware stores haven’t stocked in decades. We custom-cut those from vintage stock, and we do it after confirming the lock body is still serviceable. For standard keys, we duplicate Kwikset, Schlage, and Yale keys in minutes. For restricted or patented systems (Medeco, Mul-T-Lock, Abloy), duplication requires proof of ownership and a signed authorization, which we handle at the shop or on site.

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 Montclair
We work on the full spectrum, from entry-grade Kwikset and Schlage to high-security Medeco, Mul-T-Lock, and Abloy. In Montclair specifically, we see a lot of Baldwin and Sargent on older estate properties, and Yale mortise locks on original doors. We stock common replacement parts locally so we can turn most jobs around in one visit. When a part isn’t common (a 1930s mortise spring pack, for example), we source it from specialty suppliers rather than retrofitting your door with something that doesn’t match. If you have a restricted or patented key system, we can service it without losing key control.
Common Lock Installation & Rekey Problems We See in Montclair Homes

- Antique skeleton keys that can’t be duplicated at a hardware store. Homeowners bring us keys from the 1910s-1930s and ask for copies. The blank isn’t made anymore. We cut them from vintage stock after checking the lock body for wear.
- Deadbolts that bind every winter. Montclair sits on the eastern slope of the Watchung Mountains, and original wooden door frames on north-facing Victorians swell and warp through late-winter freeze-thaw cycles. The deadbolt won’t throw fully, or it throws but won’t retract cleanly. The lock is usually fine; the door frame is not.
- DIY smart lock installs on original tall doors that stripped the screw holes. We see this regularly. A well-meaning homeowner drills out an old mortise door to fit a modern cylindrical lock, strips the screw holes, and misaligns the strike. The result is a lock that looks fine but can be bumped in seconds.
- Multi-point French door sets with worn or broken gearboxes. The Estates section has many multi-point locking doors with original mechanisms. When the gearbox fails or a roller binds, most companies recommend replacing the entire door set. We service the mechanism instead, replacing individual parts and keeping the original escutcheons intact.
Pricing for Lock Installation & Rekey in Montclair, NJ
A standard rekey in Montclair runs $95-$185 per cylinder. That includes our trip, the labor, and new keys. If you need multiple locks keyed alike (one key operates every door), most homes run $240-$420 total depending on the number of cylinders and whether any locks need repair. New deadbolt installation typically runs $220-$350 for standard hardware, while smart lock or keypad lock installation runs $260-$520 including the lock. High-security cylinders (Medeco, Mul-T-Lock, Abloy) run higher due to restricted key blanks and controlled duplication. We quote the full price on the phone, in writing, before a technician is dispatched. No call-out surcharge added on arrival. That’s the entire point of Haven Standard Clause 1.
For an exact quote on your Montclair project, call (331) 310-8471. Estimates are free, and they’re binding.
We Also Serve Cities Near Montclair

Novak Lock & Security handles lock installation and rekey work throughout Montclair and the surrounding Essex County suburbs. We regularly serve Bloomfield, West Orange, East Orange, and Belleville. Dispatch and scheduling are coordinated from our New York City office; our crews work locally in Montclair every week. If you’re in one of these nearby cities and need the same written-price guarantee, call (331) 310-8471 and we’ll schedule you the same way.
Serving Montclair, NJ - Our Local Coverage Area
We’re based in the Montclair 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 Montclair

Yes, in most cases we rekey the existing mortise cylinder without replacing the lock body. This requires a mortise cylinder that matches the original thread pattern and a key blank cut to the correct length. If the lock body itself is worn beyond service (common on doors that have seen 80+ years of use), we’ll tell you and give you a written price for a replacement mortise lock body before any work begins. Call (331) 310-8471 for an assessment; the quote is free and binding.
The blank is no longer manufactured. Modern hardware stores stock blanks for Kwikset, Schlage, and Yale, but pre-WWII skeleton keys use vintage blanks that were discontinued decades ago. We keep a stock of these older blanks specifically for Montclair’s housing stock, and we cut them after checking that your lock body still operates correctly. Bring the key to us, or call (331) 310-8471 and we’ll come to you.
Usually the door. Montclair’s original wooden door frames swell with winter moisture, especially on north-facing and shaded Victorian homes. The deadbolt throw doesn’t align with the strike plate, and the lock binds. We adjust the strike, shave the frame slightly where needed, or in some cases rebuild the mortise pocket. The lock itself rarely needs replacement. We’ll diagnose it in person and fix it same-day. Call (331) 310-8471.
Yes, but it depends on the existing mortise pocket and the door’s condition. Tall Victorian doors often have non-standard mortise dimensions that won’t accept a standard cylindrical smart lock without drilling. We measure the existing mortise lock body first. If a smart mortise lock (like the Yale keypad mortise lock) fits, we install that and preserve your original escutcheon. If not, we’ll tell you before we touch the door, with a written price for the alternative. Call (331) 310-8471 and we’ll assess your door.
The cylinder on a multi-point French door set is rekeyed just like a standard lock, but the gearbox and locking points need to be inspected and lubricated while we have the door partially disassembled. We document the condition of every roller, hook, and gear before we put it back together. If the gearbox has failed, we replace individual components rather than the entire door set, and we match the original finish. Call (331) 310-8471 for a written quote; the estimate is free.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Montclair and Essex County with written-price lock installation and rekey since 2002.






