- 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
- 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

  Person Nonstop Locksmith
  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.

Photo Book