Choose a Reliable, Professional Locksmith for Naperville, IL

Do you need new locks on your doors? Could your business use a more effective security system? If so, you can rely on Suburban Lock to meet all your lock, door, and security needs.

Since 1963, Suburban Lock’s goal has been to provide full lock and door services. Over the years, our business has evolved. We keep learning and gaining the experience necessary to serve you with the best locksmiths in Illinois.

Our priority is to provide a professional locksmith to Naperville, IL and surrounding areas. To meet this goal, we cater to both residential and commercial customers.

We Offer a Wide Range of Services

Our services and products include:

  • ADA handicap openers
  • Electronic locks
  • Door closers
  • Panic and exit devices
  • Master keying
  • High security cylinders
  • Electric strikes
  • Restricted key systems

Suburban Lock also provides quality installation, replacements, and repairs on all our products. You can be confident that our fully bonded and insured technicians will perform quality work every time.

We Value Customer Satisfaction

We have been family owned and operated for more than 50 years. This allows us to provide personalized service on every job. We combine appropriate tools, education, and a pleasant demeanor to give you the complete service package.

Whether you want to strengthen your business’s security system or replace your home’s locks, we can meet all your lock and door needs. We have expert technicians and 14 service trucks to respond to your needs as quickly as possible.

Your satisfaction is our priority. Give us a call today at 630-968-4727 to get a quote.

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