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 Irvington
Lock installation and rekeying in Irvington, NJ typically costs $85-$145 per cylinder for a rekey and $165-$285 per door for new deadbolt installation, with same-day service available across the township. Most Irvington homes predate World War II, which means the real question is rarely “can you put a new lock on” and almost always “what’s behind the old one.” Our Lock Installation & Rekey team has spent two decades working the two- and three-family wood-frame buildings that define Irvington’s housing stock, and we’ll tell you honestly whether your existing mortise lock can be rekeyed or whether the frame itself needs work before any new hardware goes in. Call (331) 310-8471 and we’ll give you a written price before anyone rolls a van.
Why Novak Lock & Security Is Irvington’s Preferred Lock Installation & Rekey Company
Irvington landlords call us because we understand the economics of rental turnover here. When a tenant moves out of a two-family on Union Avenue or a three-family near Clinton Hill, the landlord doesn’t want a lecture about high-security hardware. He wants the cylinders rekeyed, the invoice documented, and the new keys in his hand before the next tenant’s moving truck pulls up. We do that, and we quote the firm price on the phone before dispatch. That price is the price on the invoice. Haven Standard Clause 1 has been our rule since 2002, and it’s the reason property owners in Irvington keep our number saved.
Every technician who shows up in Irvington is background-checked and uniformed, and every visit ends with a documented photo record of the work. That’s not an upsell. It’s the procedure. On a street like Nye Avenue where a two-family might have three different generations of locks on three different doors, that photo record protects both the landlord and us. We also answer the phone with a live person, 24/7, because a lockout on a January night in Irvington doesn’t wait for a callback window.
Our Lock Installation & Rekey Services in Irvington

Keypad Entry Installation
Keypad entry locks on Irvington’s pre-1945 doors require more than a screwdriver and a YouTube tutorial. The original mortise locksets on most two- and three-family buildings here leave a large rectangular pocket in the door edge, while modern keypad deadbolts need a clean 2-1/8″ cross-bore. If a big-box keypad gets slapped over that mortise cavity without proper prep, the original lock sits exposed and non-functional, and the new keypad has nothing solid to anchor into. We install keypad entry systems that actually fit the door we’re working on, which in Irvington usually means boring a fresh through-hole and reinforcing the thin jamb so the deadbolt engages properly.

ANSI Grade 1 Deadbolt Replacement
After a break-in on Chancellor Avenue or anywhere else in Irvington, the deadbolt usually isn’t the weak point. The frame is. Grade 1 deadbolts are rated for commercial use, but they can’t do their job in a 1920s jamb that’s been patched three times and chewed out by a prior forced entry. Our standard approach on Irvington rental stock is to install the Grade 1 deadbolt and a matched door-frame reinforcement kit at the same time. The lock and the frame have to work as one unit. Half the callbacks we see from other locksmiths’ work are deadbolts that were installed into soft, rotted, or previously kicked-in frames without any reinforcement behind the strike plate.

Master Key System Setup
Three-family houses on Union Avenue and in the Ivy Hill section need a system, not just three locks that happen to use the same brand. A proper master key system gives the landlord one key that opens every unit and each tenant a key that opens only their own door. For properties with six or more cylinders, we factory-order from Sargent or Mul-T-Lock with restricted keyways, which means no one can duplicate a key at a hardware store kiosk. That matters in Irvington, where key control tends to get loose after a unit changes hands a few times.

Biometric Lock Installation
Biometric locks make sense for Irvington property owners who are tired of rekeying after every tenant departure, but the door has to be in reasonable shape first. A fingerprint reader mounted on a door that swells and shifts with the freeze-thaw cycle will misalign and fail to engage. On most Irvington buildings, we recommend biometric hardware that combines fingerprint, keypad, and physical key override, and we’ll tell you plainly whether your existing door is stable enough to make the upgrade worthwhile.

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 Irvington
We’re factory-authorized on Baldwin, Mul-T-Lock, Sargent, and Yale, which matters when an Irvington landlord needs a match for an existing mortise cylinder or wants restricted key control on a three-family. We stock common replacement cylinders and faceplates for the vintage mortise locks found throughout Irvington’s 1900-1945 housing stock, along with the modern deadbolts and keypads that go into the occasional updated unit near Civic Square. If you’re looking at a Lock Installation & Rekey job, tell us what brand is currently on the door and we’ll tell you what’s realistic before you spend a dollar.
Common Lock Installation & Rekey Problems We See in Irvington Homes

- Frozen mortise cylinders and repainted hardware. Decades of paint and deferred maintenance leave the original brass cylinders so caked that standard rekey pins won’t move. We remove, clean, and rekey the cylinder when it’s salvageable, and we’re honest when it’s not.
- Chewed-up door frames after a forced entry. The bolt holds fine, but the jamb it throws into is splintered from a prior break-in. A new lock without frame repair is a temporary fix, and on Irvington’s aging wood-frame rowhouses, the reinforcement is half the job.
- Keypad installs that don’t fit the mortise pocket. A modern keypad needs a round cross-bore. A 1910s Irvington door has a rectangular mortise pocket. Forcing one onto the other leaves a non-functional original lock and a keypad that wobbles.
- Lost transponder keys on older electronic locks. Landlords assume a rekey covers it. On most older electronic units, a lost transponder means a new cylinder, not a rekey. We tell you which situation you’re in before we touch the lock.
Pricing for Lock Installation & Rekey in Irvington, NJ
| Service | Typical Irvington Range |
|---|---|
| Cylinder rekey (standard pin-and-tumbler) | $85-$145 per cylinder |
| Mortise cylinder rekey (vintage locks) | $110-$185 per cylinder |
| New deadbolt installation (Grade 2) | $165-$220 per door |
| ANSI Grade 1 deadbolt + frame reinforcement | $245-$320 per door |
| Keypad or smart lock installation | $185-$310 per door |
| Master key system setup (3+ cylinders) | $95-$165 per cylinder plus keying fee |
These are the honest ranges for this market. What shifts the number on an Irvington job is the condition of the existing mortise lock and the frame behind it. A clean rekey on a well-maintained cylinder is quick. A frozen cylinder from a 1910s two-family on Stuyvesant Avenue takes longer, and if the jamb is chewed up, the frame work gets quoted separately and in writing. The dispatcher quotes a firm price before anyone is sent to you, and the technician is not permitted to change it on arrival. Call (331) 310-8471 for a free estimate with the full price in writing.
We Also Serve Cities Near Irvington

If you own property across the township line, we handle lock installation and rekeying in Irvington, Newark, Union, Orange, and East Orange with the same written-price rule and same-day scheduling. One call covers every unit, every door, and every cylinder on the property.
Serving Irvington, NJ - Our Local Coverage Area
We’re based in the Irvington 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 Irvington

In most cases, yes, the original mortise lock can be rekeyed if the lock body is intact and hasn’t been damaged by a previous break-in attempt. The problem in Irvington is usually the cylinder, not the lock body. Decades of paint, rust, and deferred maintenance can freeze the pins. We’ll remove the cylinder, assess it on-site, and tell you whether a rekey ($110-$185 for mortise cylinders) will hold or whether a replacement cylinder is the honest fix. Call (331) 310-8471 and describe the lock; we’ll give you a realistic expectation before we dispatch.
Because Irvington’s front doors were built for mortise locks, not round cross-bore deadbolts. A modern keypad needs a 2-1/8″ round hole through the door face. Your original door has a rectangular mortise pocket routed into the edge. Without properly boring a new hole and addressing the leftover mortise cavity, the keypad sits loose and the original lock remains exposed. We install keypads correctly on these older doors and reinforce the thin jamb so the deadbolt actually throws. The work typically runs $185-$310 per door, quoted in writing. Call (331) 310-8471.
You almost always need frame work, and skipping it is why locks fail again within weeks. The original jambs on Irvington’s 1910s-1930s rental units are soft, repeatedly patched, and often splintered from the same forced entry that killed the old lock. A new deadbolt, even a Grade 1, throws a steel bolt into a frame that can’t hold it. Any honest ticket after a break-in includes a door-frame reinforcement kit, typically $245-$320 per door for the deadbolt and frame work together. Call (331) 310-8471 for a written assessment.
Yes, if the existing cylinders are compatible with a master key system. We rekey each tenant cylinder to a restricted master wafering, then cut a landlord key that operates all units and tenant keys that operate only their own. If the cylinders are obsolete or too worn, we replace them. Because every job starts with a written scope and firm per-lock price, you’ll know the total before we begin. Call (331) 310-8471 and tell us how many doors and cylinders are involved.
In Irvington, it’s almost always the door. New Jersey’s freeze-thaw cycles cause the township’s aging wood door frames to swell, warp, and contract, and your deadbolt’s throw is binding against the strike plate because the door has shifted. The lock mechanism is usually fine. The fix is realigning the strike, possibly filing the plate, and occasionally repairing the hinge screws so the door hangs true. Before you pay for a new lock, schedule a service call and we’ll diagnose the actual cause. Call (331) 310-8471 for a no-pressure assessment with a written quote.
Key Takeaways
- Rekeying in Irvington runs $85-$185 per cylinder depending on whether you have a standard or vintage mortise lock.
- Most Irvington doors were built between 1900 and 1945 with mortise locksets that need specialty parts and a technician who knows them.
- After a break-in, frame reinforcement is usually the real fix, not just a new deadbolt.
- The price quoted on the phone is the price on the invoice. Haven Standard Clause 1. No exceptions.
- One call to (331) 310-8471 covers Irvington, Newark, Union, Orange, and East Orange with same-day scheduling.
If you own or rent in Irvington and need a lock rekeyed, a deadbolt upgraded, or a keypad that actually fits your front door, call us at (331) 310-8471. Daniel Novak and the Irvington team will give you a written price on the phone, send a background-checked uniformed technician, and leave you with a documented photo record of the work. That’s how every job has gone since 2002.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Irvington since 2002.






