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.
Locksmith in Union, NJ
Residential locksmith work in Union, NJ is a service call shaped by the township’s housing stock: tens of thousands of postwar Cape Cods, split-levels, and ranches built between 1945 and 1965, most still sitting on their original doors and frames. Those decades-old jambs settle, and the northeastern freeze-thaw cycle makes them swell and contract twice a year, which means misaligned strikes and jammed latches are a routine Tuesday here, not an emergency outlier. If you need a lock changed, a deadbolt retrofitted, or a rekey after moving into a Union home, call (331) 310-8471 and we’ll quote a firm price before anyone is dispatched.
Why Union Homes Are Different
The Route 22 corridor cuts straight through Union Township, and it splits the residential landscape into two distinct lock-service profiles. North and south of the highway sit dense grids of postwar homes whose original hardware has often never been upgraded. The bore holes in those doors were drilled for 1950s mortise lock bodies and narrow deadbolts, so a modern high-security deadbolt rarely drops in without hand-fitting. Wood frames that have endured sixty-plus New Jersey winters no longer close square; a latch that lined up in October can miss the strike plate entirely by late February when the thaw cycle hits. We carry chisels, router jigs, and escutcheon plates on every Union job specifically because we know a standard swap will not finish the work on these older preps.
The closer a home sits to Route 22, the more likely its occupant deals with commercial-grade traffic noise and, relatedly, commercial-grade security questions. But the quieter blocks between Stuyvesant Avenue and the Rahway River have their own pattern: older homeowners who bought in the 1970s and 1980s and upgraded nothing since. A rekey on those homes often means pulling a Kwikset cylinder that has been turned with the same worn key for four decades.
Our Main Union Services
Union homeowners call us most often for two things: rekeying and installing new hardware after a move or a tenant change, and emergency lockouts that need a live answer and a fast truck. Here is what each involves in Union.
Lock Installation & Rekey in Union
When a Union home changes hands, the new owner cannot know how many copies of the existing key are floating around. The standard fix is a full rekey: we remove each cylinder, replace the pins so the old key turns nothing, and cut a new set of keys. On postwar doors, we frequently find the original lock bodies in good enough mechanical shape but the bore holes too small for a standard deadbolt upgrade; the job becomes a careful retrofit that preserves the door and the jamb. See Lock Installation & Rekey in Union for detailed pricing.

Emergency Locksmith in Union
A lockout on a February night in Union is not a rare crisis; it is a predictable result of the freeze-thaw cycle warping a frame until the deadbolt binds. We answer the phone with a live dispatcher around the clock, quote a firm price before the tech leaves, and send a background-checked technician in uniform. On arrival, the tech diagnoses whether the bolt is misaligned, the cylinder frozen, or the key simply worn past its tolerance. See Emergency Locksmith in Union for response details.

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.
Residential Locksmith in Union

Residential locksmith calls in Union cluster around two facts: the housing stock is almost entirely postwar, and the climate punishes doors. A 1950s Cape Cod with its original door frame is a job where we expect to hand-fit, shim, or re-route; a standard new deadbolt will not seat cleanly without work at the jamb. Our Residential Locksmith work here runs from simple rekeys to full lock changes on settled doors, always with a written price before any work starts.
Lock Change
Signs you need it
You notice the deadbolt is loose, the key sticks, or the door no longer closes square against the jamb, and you are not confident who holds copies of the current key.
What it costs in Union
A standard lock change with a mid-grade single-cylinder deadbolt on a prepped door typically runs $120 to $260, including the hardware and labor, before any wave of hand-fitting.
How we do it
We remove the old lock, check the bore hole and the strike alignment, install the new lock, adjust the strike plate if needed, and leave you with two keys plus a written photo record of the work.
Deadbolt Installation
Signs you need it
Your existing deadbolt is a narrow 1950s model with a short throw, or you have no deadbolt at all and rely on a privacy knob for exterior security.
What it costs in Union
Expect $180 to $360 for a deadbolt retrofit on a Union postwar door, depending on whether the door is prepped or the bore needs enlarging and the strike mortised deeper.
How we do it
We match the backset to the existing hole, enlarge the bore if the old prep is undersized, install the bolt and cylinder, then mill the strike plate into the jamb flush.
Lock Rekey
Signs you need it
You have lost a key, a tenant moved out, or you bought the house and cannot account for every copy ever made.
What it costs in Union
Rekeying runs $18 to $35 per cylinder, and a typical three-cylinder home (front, back, side) lands around $75 to $120 before any lockout or after-hours fee.
How we do it
We pull each cylinder, replace the pins to a new key pattern, test the new key in every lock, and document the new key count in writing.
Residential Lockout
Signs you need it
Your key snaps in the lock, a latch freezes after a thaw cycle, or you close the door behind you and the key is on the kitchen counter.
What it costs in Union
A standard daytime lockout without damage typically runs $65 to $125; after 9pm or during heavy weather in Union, expect $110 to $175.
How we do it
We pick or bump the lock without drilling if possible, and if drilling is the only route, we quote the replacement cost before the bit touches the cylinder.
What Residential Locksmith Costs in Union
| Item | Typical range in Union |
|---|---|
| Lock change (standard deadbolt) | $120 - $260 |
| Deadbolt retrofit on postwar door | $180 - $360 |
| Lock rekey (per cylinder) | $18 - $35 |
| Residential lockout (daytime) | $65 - $125 |
Can you rekey a Union home the same day?
Yes, in nearly all cases. We keep pinning kits and key blanks in the truck, so a standard three-door rekey is done in under an hour. Call (331) 310-8471 and the dispatcher will set a window.
Do old Union doors need a new door or just new hardware?
Almost always just new hardware. Settled jambs are a strike-plate adjustment, not a replacement, unless the wood is split. We assess the frame before drilling anything.
Commercial Locksmith in Union

Union’s Route 22 commercial corridor is one of the densest strips of retail and dealerships in New Jersey, and its lock work follows the same pattern: master-key systems, panic-bar installs, and high-security cylinders to control employee and vendor access across multiple entries. A commercial call in Union is as likely to be a dealership key-control problem as a storefront rekey. Our Commercial Locksmith service prices in writing before anyone touches a cylinder.
Master Key System
Signs you need it
You have three or more employees who need different access levels, or tenants who should not open common doors.
What it costs in Union
A basic three-level master key system at a Union storefront typically runs $300 to $650 including cylinders, pins, and the initial key set.
How we do it
We map every door, assign top master, sub-master, and change keys, pin each cylinder to the chart, and hand you a key-control log with the system.
Panic Bar Installation
Signs you need it
Your building code requires a push-to-exit device, or occupancy went up and the old knob-and-deadbolt exit no longer meets safety requirements.
What it costs in Union
Panic-bar installation on a hollow metal or aluminum storefront door typically runs $400 to $800 depending on the bar’s finish and the door prep.
How we do it
We set the bar height to code, mount it through the door or on the face per the prep, and trim the latch to the frame so it releases with one push.
What Commercial Locksmith Costs in Union
| Item | Typical range in Union |
|---|---|
| Master key system (3-level) | $300 - $650 |
| Panic bar installation | $400 - $800 |
| Commercial lockout | $85 - $165 |
Can you rekey a whole Route 22 storefront after hours?
Yes. We schedule after-hours work for Union businesses that cannot close during the day, and the price is quoted before the caller hangs up. Dispatch is coordinated from our New York City office; crews serve Union locally.
Do you document commercial key control?
Every commercial rekey ends with a written key-control log: how many keys exist, who has them, and what each one opens. That document is part of the job.
Automotive Locksmith in Union

The Route 22 dealership cluster through Union means a surprising share of our automotive calls here involve lot-key control and showroom lock work, not just stranded drivers. But the residential customer locked out of a Honda in a Kean University parking lot or a Toyota on a side street off Morris Avenue is still the daily bread of the job. Our Automotive Locksmith techs carry the programmers for transponder keys and fobs as well as standard cutters.
Car Lockout
Signs you need it
Keys are in the ignition or the trunk, the lock button got bumped, or the physical key snapped in the door cylinder.
What it costs in Union
A standard car lockout without damage runs $60 to $110 in Union, and if the vehicle requires a long-reach tool or a wedge, the price stays inside that range.
How we do it
We open the vehicle with pump-wedge and long-reach tools rather than a coat hanger, which avoids damaging the weather stripping and the lock linkage.
Car Key Replacement
Signs you need it
You have one key left, or none, and the model year is after 2000, meaning the key carries a transponder chip that must be programmed to start the car.
What it costs in Union
A basic transponder key replacement in Union runs $120 to $260; fobs with remote-start and proximity features cost $200 to $450 programmed.
How we do it
We cut the blade to the lock code, clone or program the chip to the immobilizer, and test the key in the ignition before we leave.
What Automotive Locksmith Costs in Union
| Item | Typical range in Union |
|---|---|
| Car lockout | $60 - $110 |
| Transponder key replacement | $120 - $260 |
| Key fob programming | $200 - $450 |
Can you program a transponder key for a Union dealership’s used-car lot?
We handle lot-key control for several dealerships on the Route 22 strip in Union. Programming is done on-site, and the lot manager receives a written record of the keys cut.
Will a replacement fob work if I still have one original?
Usually yes. If one programmed fob remains, we can add the new one through the vehicle’s onboard programming sequence or with a diagnostic tablet, depending on the make and year.
Brands We Service in Union

We carry parts on the truck for Schlage and Kwikset residential hardware, and we handle factory-authorized work on Yale, Baldwin, and Mul-T-Lock high-security lines. Turnaround on parts we do not stock is typically two to three business days. See our brands for the full line.
Pricing for Locksmith in Union, NJ
| Service | Typical range in Union |
|---|---|
| Lock change (residential deadbolt) | $120 - $260 |
| Deadbolt retrofit | $180 - $360 |
| Lock rekey (per cylinder) | $18 - $35 |
| Residential lockout | $65 - $125 |
| Master key system (3-level) | $300 - $650 |
| Panic bar installation | $400 - $800 |
| Commercial lockout | $85 - $165 |
| Car lockout | $60 - $110 |
| Transponder key replacement | $120 - $260 |
| Key fob programming | $200 - $450 |
What pushes a Union quote toward the high end is almost always the door itself: a settled jamb, an undersized bore, or a striker that must be re-mortised by hand. The low end reflects a clean, prepped door. The price we quote on the phone is the price on the invoice because Haven Standard Clause 1 forbids any tech from changing the number at the door.
Neighborhoods We Serve in Union

We run calls across Union Township’s residential grid and the Route 22 commercial frontage, including the blocks near Kean University, the postwar streets between Rahway Avenue and the parkway, and the dealership rows along 22. Afternoon response is fastest; call (331) 310-8471 and the dispatcher will set a window in minutes, not hours.
- Center of Union near Stuyvesant Avenue
- Streets off Morris Avenue toward the university
- Postwar grid north of Route 22
- Residential blocks south of Route 22 near the Rahway River
- Commercial strip along the Route 22 corridor
Service Area - Cities Near Union
Novak Lock & Security schedules Union work and also serves the towns directly around it. For calls across the township line, see our pages for Irvington, NJ, Newark, CA, Elizabeth, NJ, and Linden, NJ. Each page carries its own local pricing and conditions.
Serving Union, NJ - Our Local Coverage Area

We’re based in the Union 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 About Locksmith in Union
Most Union calls get a tech on-site within 30 to 45 minutes. The township’s street grid is compact, and we schedule from nearby. The dispatcher confirms the window when you call (331) 310-8471.
No permit is required for lock changes, rekeys, or deadbolt upgrades on existing residential or commercial doors. New construction and some multi-family fire-door work fall under building code, and we flag those before quoting.
Yes. We run residential and emergency calls seven days a week, including Sunday mornings for homeowners who just closed on a Union purchase and want the locks changed before furniture moves in.
What happens when you call
- 1A real person answersNo phone trees - talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Union Customers Say
"Fast, polite, and carried identification without being asked. Would use again."
- Grant W."Locked out at eleven at night. A person answered, gave me a time and a name, and both were right."
- Franklin D."Quoted forty-five on the phone, paid forty-five at the door. I had been burned by a company that quoted nineteen and then wanted three hundred."
- Theresa Q.






