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Sales, Service, Installation

If you require alarm systems for your home, office or institution, NONSTOP Locksmith provides alarm system installation in the Chicago, Illinois area. Whether you need accurate smoke detection systems to warn against fires, carbon monoxide detectors, burglar alarms to prevent unwarranted intruders or motion detectors, our advanced security technicians can help you install any alarm system within our inventory.

Our Full Service

At NONSTOP Locksmith we are with you from beginning to end. Check out our wide selection of alarms and allow us to find the one right for your home or office. After you have selected the one you want, we will help install it for you. We make sure all of our installed alarm systems have backup batteries in case power in lost in your home. It also guarantees that you are always protected in the event of an emergency. Our company installs both wireless alarm and hardwired alarm systems and based on your choice, we can help you determine which is is better suited for your residential, commercial or institutional needs. Our alarm systems can be installed either indoors for general security or outdoors to prevent trespassing and intrusions.

What to expect from us:

Once the installation process is completed you can feel free to refer to us regarding any questions about the system. We can also repair and upgrade you aging alarm system equipment and ensure that your alarm systems are always operating at their best.


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Non-Stop Locksmith
Non-Stop sent Chuck to do my door. I had to change keys because my abusive boyfriend finally moved out. He was very friendly and very professional. He even arrived about 5 minutes before the time he was supposed to be! He told me that he has worked for this company since they opened. It took him only about 20 minutes to do everything. The price is reasonable: $65 flat rate and $35 per door. I work on a customer service-oriented job and I can definitely say that this company excels in that part. If you need a locksmith in the Logan Square, Avondale area, don’t waste your time with other companies. Just call Non-Stop! Thanks, Chuck!

Erika B.

These guys truly are one in a million! Top of the line products and service!!! I will recommend them to all my friends and family. Shimon-THANK YOU for the new camera/door bell!!! I love it!!

Karmin Avakain

Had a car lockout and needed an ignition key. Went to the Infiniti and Nissan dealership (Berman’s Infiniti) to “try” and get stuff sorted out but was met with bad service and tons of misinformation which left a bad impression. One person said one thing and the tech said another. I lost a lot of time and wasted effort trying to get stuff from the dealer’s service center. Then I got a referral to Non-Stop locksmith to get the job done. Quote was accurate had a great job done, courteous service and fast quality work. Dude made keys on the spot! My tech Robert went up and beyond my expectations to help me out of a jam.

Mikey M.

My husband and I just bought our first place and needed the locks changed. Being that we needed it done quickly and after business hours (right after closing), I took a chance on going with the first place on Yelp. I couldn’t be happier!! CHRIS came out and was fantastic. He’s very knowledgeable on his craft and super friendly. He got the job done fast and the locks/keys work great. I’m actually about to call again, right now, to change another lock we didn’t know to change that night (for a storage room). Now, I’ve never needed locks changed, but I thought the prices to be reasonable. They charge by the item, not the hour, and gave me pricing right over the phone.

Megan C.

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