Lock Tech Inc.      708-259-9270
license # 191000549

We offer quality, honest, and reliable locksmith services, and after 20 years we do it right. But, don't just take our word for it....

Our customers give us rave reviews!

Whether it's our quick, quality, friendly service or the honesty and value we bring to every interaction, our customers love us.

"Great service and professional people to do business with. High recommended!"

                                - Leigh McNamara (Tinley Park)

"After calling 3 other locksmith companies that had no locksmiths available, I finally found an honest locksmith, Lock Tech Locksmith! You went the extra mile to get a locksmith out to my house and change my locks. I appreciate every thing you all did! Thanks again.

- Justin Mescher (Palos Heights)

"My experience with this locksmith was awesome. The locksmith was fast, courteous, and didn't charge me an arm and a leg. I was locked out of my car, and had already waited on another locksmith who told me he'd get there in 30 minutes. After I waited in the freezing weather for 2 hours, I called Lock Tech They got there within about 15 minutes! Don't waste time waiting around like I did."

- Jessica L.  (Homewood)

"When I lost the keys to my house I didn't know what to do or who to call. Luckily my friend recommended that I call Lock Tech A personal referral always means a lot to me, and my friend was right, Lock Tech  service was great. The owner Dave got me into my home in a matter of minutes and within an hour he was done rekeying all of my door locks. I highly recommend Lock Tech Locksmith."

-Cody Lawrence (Chicago Heights)

"As a property manager in Tinley Park, I have available to me many different vendors including dozens of locksmith companies.  Lock Tech  has been found over time a consistent commitment and reliable Company.  I would strongly recommend Lock Tech Locksmith in any situation day or night. Fast service and professional employees."

- Kristen Tanis (Mokena)

"What a great job Dave did! I was so impressed with him and how he explained all the different other services Lock Tech does. He did a fantastic job and was knowledgeable. But, the one thing that impressed me the most was the fact that he really enjoyed doing his job and he wasn't there just to get a check. I was very impressed and will be telling all my friends about lock Tech's service and recommending them to use you."

- Scott Riviera (Hazel Crest)

We're famous for:

Timely, quality repairs
Friendly service
Honest diagnosis
Fair prices

 Lock Tech

13955 Central Ave

Crestwood, IL 60445



Alsip IL 60803

Bedford Park IL  60455  60458 60459 60499 60501 60629

Blue Island IL 60406

Bridgeview IL 60455

Burbank  IL 60459

Calumet City IL 60409

Chicago Ridge IL  60415

Country Club Hills IL 60478

Crete IL 60417

Evergreen Park IL 60805

Ford Heights IL 60411

Glenwood IL 60425

Hazel Crest IL 60429

Hickory Hills IL 60457

Justice IL 60458

Lansing IL 60438

Lynwood  IL 60411

Markham IL 60426

Matteson  IL 60443

Midloathian  IL 60445

Oak Forest IL 60452

Oak Lawn  IL 60453 60454 60455 60456 60457 60458

Olympia Fields  IL 60461

Orland Hills  IL 60477 60478

Orland Park IL 60462

Palos Park IL 60464

Palos Hills IL 60465

Park Forest IL 60466

Richton Park IL 60471

South Chicago Heights IL 60411

South Holland IL 60473

Steger  IL 60475

Summit IL 60501

Thorton IL 60476

Tinley Park  IL 60477 60478