Lock Installation
Professional installation of deadbolts, smart locks, and high-security hardware on any residential door.
Available 24/7 in Naperville
Trusted Residential Locksmith in Naperville
Locked out, moving in, or upgrading your home security? Our licensed local team delivers fast, friendly residential locksmith service across Naperville — with honest upfront pricing and no hidden fees, day or night.
24/7 Emergency Service
Real people answering, day or night.
Licensed & Insured
Fully credentialed Illinois locksmiths.
No Hidden Fees
Flat, upfront pricing — every time.
What We Do
Residential Locksmith Services in Naperville
From a stuck deadbolt to a full smart-lock upgrade — our team handles every residential lock and key need with care and precision.
Lock Rekeying
Affordable rekeying after a move, lost key, or roommate change — same locks, new keys.
Key Cutting & Duplication
Precision key cutting for house, mailbox, and high-security keys, done on-site in minutes.
Home Lockout Service
Locked out? Our 24/7 mobile team gets you back inside fast with no damage to your door.
Smart Lock Setup
Installation and configuration of Wi-Fi smart locks, keypads, and video doorbell integrations.
Lock Repair
Repair of sticking, broken, or worn locks — restore smooth operation without replacing the door.
How It Works
Simple, Honest, Done Right
A straightforward process built around respect for your time and your home.
- 01
Call or Request a Quote
Reach out anytime — we answer 24/7 and give you upfront pricing before any work begins.
- 02
Local Tech Dispatched
A licensed Naperville locksmith is dispatched in a fully stocked mobile van, typically within the hour.
- 03
On-Site Assessment
We confirm the issue, walk you through your options, and lock in the final flat-rate price.
- 04
Job Done Right
Clean, professional workmanship — backed by our satisfaction guarantee and a friendly handshake.
What Neighbors Say
Trusted by Naperville Homeowners
Real reviews from real customers across Naperville and surrounding neighborhoods.
"Locked out at 11pm with two kids in the car. They arrived in 25 minutes, were incredibly kind, and the price matched the quote exactly."
Sarah M.
Naperville — 95th Street
"Rekeyed every lock in our new home in under an hour. Tidy, professional, and they walked me through the new keys before leaving."
David R.
Naperville — Cress Creek
"Installed a smart lock and helped me set up the app. Honest pricing, no upsells, and the tech clearly knew what he was doing."
Jennifer K.
Naperville — Downtown
"Best locksmith experience I've had. Showed up on time, fixed my sticky deadbolt for a fair price, and was just a great guy."
Michael T.
Naperville — White Eagle
"Lost my only house key on a Sunday. They cut a new one on-site in minutes and got my whole keyring re-stamped. Lifesavers."
Amanda L.
Naperville — Tall Grass
"Replaced an old mortise lock that two other companies told me had to be rebuilt. Saved us hundreds. Will absolutely call again."
Brian P.
Naperville — Hobson West
Our Work
Recent Residential Jobs
A look at the locks, hardware, and homes our Naperville team takes care of every day.
Coverage
Proudly Serving Naperville & Chicagoland
Based locally and dispatched fast — we cover Naperville and dozens of nearby Chicagoland communities.
Des PlainesSchaumburgChicagoEvanstonOak ParkSkokieArlington HeightsPark RidgeGlenviewBuffalo GroveNorthbrookHighland ParkWheatonElmhurstDowners GroveOrland ParkTinley Park
Questions
Frequently Asked Questions
Everything Naperville homeowners ask before booking a residential locksmith.
Most of the time we're at your door within 30–45 minutes. Our techs are based locally and dispatched from across Chicagoland, so emergency calls in Naperville and surrounding suburbs are our top priority — day or night.
Get In Touch
Request Your Free Quote
Tell us about your project and we'll get back to you fast with honest, upfront pricing.
Contact Chicago Metro Locksmith Directly
- (872) 256-1604
- chicagometrolocksmithllc@gmail.com
- Naperville and surrounding areas
What's Included in Your Free Consultation
- On-site assessment of your current door hardware and security
- Honest, flat-rate pricing in writing before any work begins
- Personalized recommendations for locks, deadbolts, or smart hardware
- Answers to any questions about rekeying, keyless entry, or home security
- No obligation, no pressure — just expert guidance from a local locksmith