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 Chicago, IL
Lock installation and rekeying in Chicago typically runs $85-$195 per cylinder for standard residential hardware, with mortise lock service on pre-war two-flats and three-flats starting higher due to specialty parts. We’re Novak Lock & Security, and Lock Installation & Rekey is the work we do most in this city. Our Chicago office dispatches crews across neighborhoods from Rogers Park to Hegewisch, with calls answered by a live person at (331) 202-1318.
Why Chicago Homes Are Different
Chicago’s housing stock is dominated by pre-1945 masonry two-flats, three-flats, and courtyard apartment buildings fitted with original mortise locksets. In Logan Square, Bridgeport, and Woodlawn, we regularly encounter Corbin and Yale mortise hardware that suburban technicians have never serviced. The Chicago Residential Landlord and Tenant Ordinance legally obligates small landlords to rekey between tenants, making this recurring work a fixture of our calendar.
The climate compounds the problem. Polar vortex events drop temperatures to -15°F, seizing lock cylinders when graphite lubricant fails and internal condensation freezes solid. Summer heat to 95°F swells solid-wood doors in the same buildings, throwing bolt alignment off twice yearly. Greystone and common brick frames, patched and painted for 80-plus years, frequently cause latch-bolt and deadbolt misalignment that exceeds a simple cylinder swap.
Our Main Chicago Services
Chicago homeowners and property managers call us most often for these three services.
Commercial Locksmith in Chicago
Chicago’s mixed-use corridors on Milwaukee Avenue, 79th Street, and Cermak Road combine retail, office, and residential tenants in single buildings. We master-key these properties, install panic hardware to city code, and rekey between commercial leases. Every scope is written, every price fixed before dispatch. Commercial Locksmith in Chicago
Residential Locksmith in Chicago
From owner-occupied bungalows in Portage Park to courtyard buildings in Hyde Park, we install deadbolts, rekey existing cylinders, and repair mortise locksets in century-old frames. The RLTO rekey requirement between tenants keeps our residential schedule full year-round. Residential Locksmith in Chicago
Access Control Systems in Chicago
Chicago’s newer condo conversions and rehabbed commercial spaces increasingly need keycard entry, intercom systems, and cloud-managed fob access. We survey these properties, specify hardware, and install systems with remote management capability. Access Control Systems in Chicago
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.
Lock Installation & Rekey in Chicago
Most Chicago lock installation and rekey calls involve pre-war mortise hardware in two-flats and three-flats, or deadbolt upgrades on solid-wood doors that have swollen and settled for decades. We carry cylinders for Schlage, Kwikset, Medeco, and Yale in our Chicago-stocked vans, and every rekey includes a written record of which keys now operate which locks.
Smart Lock Installation
Signs you need it
Your existing deadbolt is grade 2 or higher but you want keyless entry for tenants, cleaners, or dog walkers without rekeying after every turnover.
What it costs in Chicago
Smart lock installation in Chicago typically runs $180-$340 per door, including removal of existing hardware, installation of the new unit, and app setup with the customer present.
How we do it
We assess door thickness and backset on site, install the smart lock with fresh batteries, test all entry methods, and document the installation with photos left with the customer.
Rekeying
Signs you need it
You’ve moved into a new home, lost a key, had a tenant turnover, or need to restore master-key hierarchy after unauthorized duplication.
What it costs in Chicago
Rekeying in Chicago typically costs $85-$145 per cylinder for standard residential locks, with mortise lock rekeying at $125-$195 due to specialty pinning and parts.
How we do it
We remove the cylinder, repin it to a new key combination, test operation in the door, and provide written key records per Haven Standard documentation requirements.
What Lock Installation & Rekey Costs in Chicago
| Item | Typical range in Chicago |
|---|---|
| Standard rekey (per cylinder) | $85-$145 |
| Mortise lock rekey | $125-$195 |
| Smart lock installation | $180-$340 |
Do I need to replace my lock or just rekey it?
Rekeying changes the key combination inside your existing lock; replacement is only needed if the hardware is damaged, worn, or below grade. We assess this on site and quote both options in writing before starting.
How long does a rekey take?
Most residential rekeys take 20-40 minutes per lock; mortise hardware or multi-unit master-key systems take longer. We quote time and price together before dispatch.
Emergency Locksmith in Chicago
Chicago’s extreme cold snaps freeze lock cylinders solid in January and February, and the city’s dense two-flat housing means lockouts strand tenants on stoops with wind chills below zero. Emergency Locksmith calls here demand technicians who can diagnose frozen mechanisms, extract broken keys from antique mortise locks, and gain entry without damaging century-old doors.
House Lockout
Signs you need it
Your key turns but the bolt won’t retract, the key broke off in the lock, or you’re outside with no working key and the door is locked.
What it costs in Chicago
House lockout service in Chicago typically runs $95-$165 during standard hours and $145-$225 for nights, weekends, or holidays.
How we do it
We verify property ownership or residency, select the non-destructive entry method appropriate to the lock type, and document the entry with photos before testing all keys.
Broken Key Extraction
Signs you need it
A key fragment is visible in the keyway, the lock won’t accept your spare key, or the broken piece is flush with the cylinder face.
What it costs in Chicago
Broken key extraction in Chicago typically costs $75-$125 for standard cylinders and $110-$175 for mortise or high-security locks requiring disassembly.
How we do it
We extract the fragment with specialized tools, inspect the cylinder for damage, test with a new key cut to code, and rekey if the broken key compromised security.
What Emergency Locksmith Costs in Chicago
| Item | Typical range in Chicago |
|---|---|
| House lockout (standard hours) | $95-$165 |
| House lockout (after hours) | $145-$225 |
| Broken key extraction | $75-$175 |
Can you open a frozen lock without drilling?
Yes. We use lock de-icers, heat application, and picking techniques specific to frozen mechanisms; drilling is a last resort and requires written customer authorization per Haven Standard Clause 3.
How fast can you get to me in a Chicago lockout?
Our Chicago office dispatches crews across the city; most emergency calls reach a technician within 30-60 minutes depending on neighborhood and traffic conditions.
Brands We Service in Chicago
We stock and service Schlage, Kwikset, Medeco, and Yale from our Chicago inventory, with factory-authorized work on high-security cylinders. Most standard parts are available same-day; specialty orders arrive within 24-48 hours. our brands
Pricing for Locksmith in Chicago, IL
| Service | Typical range in Chicago |
|---|---|
| Standard rekey (per cylinder) | $85-$145 |
| Mortise lock rekey | $125-$195 |
| Smart lock installation | $180-$340 |
| House lockout (standard hours) | $95-$165 |
| House lockout (after hours) | $145-$225 |
| Broken key extraction | $75-$175 |
| Deadbolt installation | $140-$220 |
| Lock repair (mortise) | $150-$280 |
Prices increase in Chicago when mortise hardware requires specialty parts, door frames need adjustment for alignment, or high-security cylinders require factory-authorized pinning. Haven Standard Clause 1 applies: the price we quote on the phone is the price on the invoice, with no call-out surcharge added on arrival.
Neighborhoods We Serve in Chicago
Our Chicago crews work across the city, from the lakefront to the city limits. Most calls reach a technician within 30-60 minutes during standard hours.
- Logan Square
- Pilsen
- Hyde Park
- Portage Park
- Bridgeport
Service Area - Cities Near Chicago
We dispatch from our Chicago office to surrounding communities including Cicero, IL, Berwyn, IL, Oak Park, IL, and Oak Lawn, IL. Scheduling and routing are coordinated centrally; response times vary by distance and traffic.
Serving Chicago, IL - Our Local Coverage Area
We’re based in the Chicago 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 Chicago
Yes. The Chicago Residential Landlord and Tenant Ordinance requires landlords to rekey or replace locks between tenants, and to provide new keys. We document this work with written key records for compliance.
Standard residential lock replacement and rekeying do not require permits in Chicago. Commercial properties with panic hardware or fire-rated doors may need inspection; we note this in our written scope when applicable.
We schedule same-day service across Chicago proper and surrounding cities; emergency lockout calls are dispatched immediately. Call (331) 202-1318 to confirm availability for your address.
Call Novak Lock & Security at (331) 202-1318 for a free estimate. The price we quote is the price you pay, backed by our 365-Day Done Right Promise and Haven Standard Clause 1.
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 Chicago Customers Say
"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."Rekeyed the whole house after we bought it. He showed me the old pins and explained how many keys had likely been cut over the years."
- Omar J.