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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon276
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Chicago Heights, IL

*The Angi rating for Locksmith Service companies in Chicago Heights, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Chicago Heights, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on December 01, 2025

Find Locksmiths in Chicago Heights

Avatar for LocksmithService _ChicagoI1

LocksmithService _ChicagoI1

5.00(
3
)

LocksmithService _ChicagoI1

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

http://locksmithserviceofchicago.com We are the most Professional commercial locksmith company in Chicago .We believe in being upfront and honest with our clients, which means that we will give you a fair quote in advance by phone. No workforce should go unprotected and without the proper security measures. call Locksmith Service Chicago IL (773) 389-4281 ------ Services:- Replacement Locks, Cheap Locksmiths, Locks Rekey, Quickset Lock, Keyless Discount, Locksmithing. ----- Discount:- 15% New Lock Change , 30% On Seconed key lgnition , $20 Re Key services . ------- Working Hours : - All Day : 5 AM : 12 AM -------- Payment:- American Express Cash Discover Mastercard Visa ------- Address:- 625 Michigan Ave, Chicago , IL 60611

"Keyless Discount delivered reliable, professional service. The technician arrived promptly and explained everything clearly. The lock upgrade feels secure and modern. Fair pricing and excellent communication made the experience smooth and stress-free."

Owen J on November 2025

http://locksmithserviceofchicago.com We are the most Professional commercial locksmith company in Chicago .We believe in being upfront and honest with our clients, which means that we will give you a fair quote in advance by phone. No workforce should go unprotected and without the proper security measures. call Locksmith Service Chicago IL (773) 389-4281 ------ Services:- Replacement Locks, Cheap Locksmiths, Locks Rekey, Quickset Lock, Keyless Discount, Locksmithing. ----- Discount:- 15% New Lock Change , 30% On Seconed key lgnition , $20 Re Key services . ------- Working Hours : - All Day : 5 AM : 12 AM -------- Payment:- American Express Cash Discover Mastercard Visa ------- Address:- 625 Michigan Ave, Chicago , IL 60611

"Keyless Discount delivered reliable, professional service. The technician arrived promptly and explained everything clearly. The lock upgrade feels secure and modern. Fair pricing and excellent communication made the experience smooth and stress-free."

Owen J on November 2025

Shearline Locksmiths

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Shearline Locksmiths

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3 years of experience

Licensed and Insured Locksmith company at your service! We've been in the trade for 10 years. No matter the issue or scale of the job, Our team and I can take care of it! check out shearlinelocksmiths.com for more info.

Licensed and Insured Locksmith company at your service! We've been in the trade for 10 years. No matter the issue or scale of the job, Our team and I can take care of it! check out shearlinelocksmiths.com for more info.

Oakley Building Maintenance

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Oakley Building Maintenance

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Emergency services offered

Oakley Building Maintenance can help with all your household repairs. We have 10+ years of experience in helping our customers. We can handle all your Plumbing, electrical, exterior/ interior repairs. No job is too big or to small!

Oakley Building Maintenance can help with all your household repairs. We have 10+ years of experience in helping our customers. We can handle all your Plumbing, electrical, exterior/ interior repairs. No job is too big or to small!

On Time, Every Time Transport & Delivery LLC

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On Time, Every Time Transport & Delivery LLC

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On Time, Every Time Transport & Delivery LLC, specializes in the transport & delivery of a plethora of Products/ Freight. Whether by car, Sprinter Van or Truck & trailer our value is in getting your product to you!... "On Time, Every Time"

On Time, Every Time Transport & Delivery LLC, specializes in the transport & delivery of a plethora of Products/ Freight. Whether by car, Sprinter Van or Truck & trailer our value is in getting your product to you!... "On Time, Every Time"

Avatar for Alltech Lock and Security

Alltech Lock and Security

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Alltech Lock and Security

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We provide mobile automotive locksmith services. Ranging from duplicating key service to replacement key services if you have lost your car keys.

We provide mobile automotive locksmith services. Ranging from duplicating key service to replacement key services if you have lost your car keys.

Avatar for Oakbrook Terrace IL Locksmith Store

Oakbrook Terrace IL Locksmith Store

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Oakbrook Terrace IL Locksmith Store

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34 years of experience

At Oakbrook Terrace IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Oakbrook Terrace, IL. We offer Locksmith Service at any time 24 hours.

At Oakbrook Terrace IL Locksmith Store our promise to you and this great community is a great Locksmith Service in Oakbrook Terrace, IL. We offer Locksmith Service at any time 24 hours.

Avatar for Palos Hills IL Locksmith Store

Palos Hills IL Locksmith Store

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Palos Hills IL Locksmith Store

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27 years of experience

We are a Local Locksmith Company that provides locksmith service in Palos Hills, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Palos Hills, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

Avatar for Orland Park IL Locksmith Store

Orland Park IL Locksmith Store

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Orland Park IL Locksmith Store

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21 years of experience

We are a Local Locksmith Company that provides locksmith service in Orland Park, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

We are a Local Locksmith Company that provides locksmith service in Orland Park, IL. We offer our Locksmith service 24 hours a day and 7 days a week to those in need of our assistance.

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Locksmiths questions, answered by experts

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

Replacing your locks isn’t always a necessary option. You can usually save money by rekeying locks instead of replacing the hardware. You should consider rekeying the locks instead of replacing them in the following scenarios:

  • You want to upgrade your existing locks.

  • You have a lock you don’t want to replace.

  • You recently bought a home and want to change the locks.

  • You lost your key.

Lock bumping is a technique locksmiths use to quickly and quietly open a pin tumbler lock, typically found in most types of deadbolts. It involves inserting a specially crafted key, or bump key, into the lock and tapping or "bumping" it with a mallet or similar tool. The force applied causes the lock's pins to jump momentarily, allowing the lock to be turned and opened. Unfortunately, thieves also use this technique to break into homes. Luckily, products like a deadbolt strap will fortify your lock.

You might want to change a door lock entry code for a handful of reasons. The most common answers are extra security or a forgotten code. You may also find yourself in a position where you need to temporarily change the code to allow a guest to come and go freely but want to switch it back once things return to normal.

In some cases this is possible, but it’s not advisable as the screwdriver is likely to leave marks all over the wall and a noticeable dent on the door. Move slowly and carefully if you have to use this method, and consider calling an emergency locksmith right away instead of trying to break in.

The Chicago Heights, IL homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.

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