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Automotive Services

At MGN we provide automotive lock and key services.  We have the ability and tools to provide our customers with transponder key duplication, ignition/door lock servicing, and much more. Even though we are able to duplicate and program most automotive transponder keys, we won't push it.  Sometimes all our customers want is a mechanical key just to get into the vehicle which is less expensive.

We also offer on site automotive key generation, so if you lose your keys call us today!

Before you get your vehicle key made, please call us first for a price!

Repair & Replace Ignition Cylinder

Is your vehicle ignition cylinder not turning well or even at all?  Give us a call to help you today!

High Security Vehicles


We have the ability to cut and generate high security, laser cut keys.

Repair & Replace Automotive Door Locks

We can REPAIR, REKEY, and REPLACE most automotive door locks!

Transponder Chip Keys

With industry standard software and knowledge we may be able to save you a trip to the dealership. We can program transponder keys for many different vehicles.

Repair & Replace Lost/Stolen Keys

If you have lost your vehicle's car keys we may be able to help!  We can generate and program many different car keys!

Emergency Vehicle Lockout Service

If you are locked out of your vehicle, we can help. Give us a call for more information!

Key Extraction

Broken keys can be very inconvenient, but well within the realm of a locksmith's skill set.  Call us to get you back on the road today! 

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446 N. Seymour

Mundelein, IL


Shop Hours

Mon - Fri : 9 AM to 5 PM

Saturday : 9 AM to 2 PM

Sunday   : CLOSED

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© 2023 by MGN Lock-Key & Safes INC.

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