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Locksmith issues are not something we generally expect and many times they occur when we are pressured or in a rush. Let’s say you’re leaving for work or coming back after a long day and suddenly your key gets stuck in the keyhole. You don’t want to be late if you're on your way out. If you've just come home the last thing you want to do is have to sit outside your door and if you really need to go back out you definitely can’t leave your door open. What do you do? It may seem like an easy task to find a professional locksmith. However, the truth is this is not always true, especially when you're calling after normal work hours. Sure Lock & Key is always on call if something like that happens or any other locksmith issue, just give us a call, at any time and we will come to you quickly to rectify any Locksmith or Security issue. We offer you a full spectrum of locksmith services in Northbrook, IL, including

    • Lock repair, replacement, and installation services, lock rekeying
    • All car key cutting and duplication*
    • Master key systems, broken key extraction
    • Mailbox lock rekey / change
    • Home, business, and car lockout services
    • Deadbolt installation
    • Jammed ignition repair
    • All car key transponder (re) programming and recoding
    • Safe & Vault lockout, combination set up, and change
    • New car key cutting

Need more information?

A few words about Sure Lock & Key

Sure Lock & Key is a rapidly-expanding locksmith company founded by four brothers with over 35 years of experience in the Locksmith industry. We are situated throughout the United States with main offices in Connecticut, New York, Rhode Island, Illinois, Arizona, Texas and Florida. At the beginning of our path, we began developing a 3-point work ethic that has blessed us in being the catalyst to our success. These simple yet highly effective principles have allowed us to become a recognized leader in the locksmith and security service industry.
1. All of our technicians are licensed and highly professional. So you may be sure of the quality of services they provide.
2. Locksmith issues may catch you by surprise at any time of day or night. So having a 24-hour locksmith nearby in times of need is essential. We are available to assist you 24 hours a day throughout the year.
3. Also, we understand that price and quality of work are the major determining factors in choosing a locksmith professional. We therefore have always offered a price schedule that is both fair and affordable.

24-hour services in Northbrook, IL

As we have previously stated, it would make sense to say that a major part of locksmith issues come as a surprise. Therefore, Sure Lock & Key is available at all times. We offer a full spectrum of 24-hour locksmith services in Northbrook, IL, including

  • Repair/replacement/installation of all kinds of Residential locks
  • Key making, cutting, and duplication*
  • Lock Rekeying
  • House lockout
  • Broken key extraction
  • Deadbolt installation
  • Repair/replacement/installation of all kinds of Commercial locks
  • Mailbox lock rekey / change
  • Safe lockout
  • Jammed ignition repair
  • Car key extraction
  • 24/7 new car key cutting/programming
  • Car trunk lockout services

Need more information?

locksmith services cost in Northbrook, IL

“How much does a locksmith cost?” That is probably the first question that flashes through your mind when you decide to use locksmith services. A professional locksmith can not set a price until after he has inspected the particular problem. We therefore want to offer you our starting prices for the most requested services. Please, take your time to review them to know what to expect!

New Car Key

Car Key Programming

House Lock Change

House Lockout

Car Lockout

Hourly rate

Trip charge - residential

Trip charge - commercial

Emergency trip charge

Load More Prices

*The final price may be different. A more accurate price will be provided depending on the specifics of the requested service, hour, service area and emergency.


We are always happy and most times quite proud to receive Client reviews. The compliments drive us to do even more, the constructive criticism directs us in knowing how to improve our services. Reviews also assist new clients in evaluating our services and allaying their fears when it comes to trust. Below are impressions of our customers. We invite you to please take the time to review them.



About Northbrook

The village of Northbrook is located in the north of Cook County. Founded in 1901, it was first named Shermerville and in 1923, the residents chose the new name- Northbrook. There is a large Jewish Community, with many Houses of Worship and local Religious Schools. If you love long walks in the park, Northbrook is a place for you. You may enjoy 500 acres of park district here. Also, for golf-lovers, there’s an amazing 27-hole course.

Another place you might want to visit is Northbrook Court. It is one of the most popular shopping destinations offering products from over 125 retailers.

If you're a bike racing fan, you’re welcome at the Northbrook Velodrome, which hosts weekly races.