OUR LOCKSMITH SERVICES INCLUDE:

- 24/7 Emergency Services
- Residential & Corporate Services
- Lock Rekeying & Installation
- Building Management services
- Lock Replacement
- Key Duplication
- Lockout Services
- Auto Locksmith
- Intercom Installation

Our high security locksmithing includes sales, service and installation:
- Intercoms
- Advanced Lock Installation
- CCTV
- Access Control
- Virtual Doorman
- High Security Mortise Locks
- High Security Deadbolts Locks
- Safes
- Security Consultation

Our licensed, locksmith company will earn your trust with our swift service and affordable rates for all things lock-related in the Chicago area. Not only are we fast, but we also prioritize friendly and professional locksmith services that has earned us five star ratings from our customers on Yelp. We're bonded, licensed and insured. From high security mortise locks to key duplication, we are in Chicago, IL to service all your locksmith needs.

Highlights, Specialties & Features

  • Locks
  • Intercom
  • Access Control
  • High Security Locks
  • Safes
  • Key Duplication

Professional Associations & Certifications

  • BBB
  • Aloa
  • Mul-T-Locks
  • Chicago State Locksmith License

Serviced Areas

  • Illinois, Cook County, Chicago

Payment Options

  • American Express, MasterCard, VISA

Contact Details

  Website
  City Chicago , IL
  Zip Code 60607
  Address 1310 W Madison St
  Phone Number (312) 929-2230

Products & Services

Key Duplication

Certified Mul-T-Lock Dealer (that mean we duplicate all Mul-T-Lock keys) .


24 Hour Locksmith

Call 312-929-2230 for Emergency Locksmith Services.


Lock Installation

There are a variety of reasons you would want a lock installed. Your lock could have broken and you need to replace. Perhaps you lock is simply getting old and you feel like an upgrade is necessary. Either way, NONSTOP Locksmith has a wide selection of locks you can choose from to fit your needs.

Customer Testimonials

Forget about all of those corporate cookie cutter businesses out there that seem to care more about making a buck than the quality of service provided for their customer - Nonstop Locksmith blows all of them out of the water.

With two locations (and one lab location) in Chicago, Nonstop Locksmith exists to keep the customer satisfied. They are prompt, efficient, and friendly. They aim to please and care about their community. They cover everything from locks, intercoms, safes, doors, to key copies (and much more). With amazing prices it almost feels like robbery! With such excellent service at an affordable cost it's hard to imagine why we would ever settle for anything less.

Thanks Nonstop Locksmith, we need more businesses like you!


Absolutely outstanding. These folks are professional, courteous, clean, responsive and really knowledgeable. I needed a full intercom and doorbell replacement; my one requirement was to use the existing wiring. I did not want to open any walls. They came to my house (on time) surveyed the existing non-functioning system, recommended and priced a new system and mapped out the wiring. The new system arrived on time and they called me (I did not have to chase them) to schedule the installation. The new system went in smoothly and works really well. The price was actually lower than the estimate as they were able to eliminate some parts. I very highly recommend these folks for simple or your most complex job, they know their stuff.


Nonstop locksmith had very fast, friendly and effective service. I got assisted by a store technician by the name of Gloria. She was very helpful and was very concerned with the job at hand. I would definitely recommend this locksmith to anyone who’s interested and I suggest that they request help from Gloria!


I locked myself out of my home. The gentleman called and advised me that he was ten minutes away. He was friendly & very professional. He verified my identification & address and then he quickly unlocked my door. I was very thankful since it was very cold & raining. The price was reasonable. I would definitely recommend this company to others. I hope I don't lock myself out of my home again, but if I do, they will be in my contacts!


A worker from another locksmith company left in the middle of the job and didn’t return. We had two holes in our doors to the house. Not good. We called ET Locksmith and Security. They said they would come in a few hours on the same day. The technician was amazing. He worked quickly and was very kind and patient. We had both locks replaced and they worked like a charm. I would recommend them without reservation.


Jonathon was amazing. We came in for a key that we had cut 3 times at different places and never worked. He explained to us what we needed and cut it quickly. It works and we are so happy we stopped in. It’s a cute small shop that does it all! Want your keys to actually work? Come here!


This place is in a convenient location for People that frequent the West Loop. I’ve been here several times & the customer service has always been great. I usually come on my lunch or break & i never spend more than 5 mins there. They were able to duplicate a key I couldn’t get copied at any of the major “hardware “ retailers.


We really appreciate the work performed by Non-stop Locksmith. The technician Gerardo was great and extremely detailed even in the harsh outside weather conditions. He answered all of our questions and made sure every lock and door operated properly before leaving the premises. Great Job! We'll definitely be using them again for any other projects in the future.


Alex was amazing!!! A situation where you need the help of a locksmith is not usually a stress-free one.... but Alex made it that way for me. His services have definitely made me feel confident to recommend Nonstop to my family and friends. Thanks, Alex!


Zach did a great job in our deadbolt lock problem. He's on time , efficient and was able to explain what are my options and what needs to be done. Would highly recommend Non-stop locksmith!


Office paralegal at Near Westside law office. I am very pleased and happy with the work and professionalism of Zack with Nonstop Locksmith. I would recommend him if you need any locks replace or repair. Will request him if the law office need any lock work. Thank again Zack.

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