Tri County Lock is a family operated locksmith & commercial door company with locations in Aurora, St Charles and West Chicago IL. We work in the security industry so trust and safety are very important to us and our customers. We offer professional same day service at affordable rates. The technician who performs work at your home or office has over 15 years experience in the locksmith trade and has no criminal background. Commercial locksmith service and commercial metal door & frame replacement is our specialty. Call Tri County Lock for a free quote today!

Safes Serviced

Tri County Lock provides service for residential and commercial safes. Electronic keypad conversions, safe combinations changes, repairs and locked out service for all safes.

Automotive Locksmiths

Did you lose keys to your car or just need a spare? We can make a key for most any lock. Motorcycle and auto Locksmiths on call to service and program keys to your car.

Access Control Systems

Tri County Lock provides keyless security products for piece of mind. Let us professionally install your next keyless entry system. From mechanical push button locks and electric strike buzzers to electrified lock hardware and magnetic locking systems we are chicagolands premiere security lockmsiths.

Locked out Service &
Non-Destructive Entry

Locked out of your home, business or car? We provide you with fast locksmith service to get you in and out of trouble. Let us professionally gain entry into your home or auto through the lock without damaging the doors or other property that can result in high repair cost. Watch out for amateurs.

 

 

Commercial Door & Frame Installations

Call us for a free quote on professionally replacing your damaged steel door or frame. We service and replace commercial hollow metal doors and frames for any custom opening. Fire rated wood doors and commercial door hardware sold and installed for all applications.

Commercial Locksmiths

Update your office security with a master key system or electronic push button keypad locks. We provide a wide variety of ADA commercial lever locks and door hardware along with installation for all types of business applications. 

Residential Locksmiths

Lost Keys? did a tenant move out? No need to replace the locks, let Tri County Lock professionally re-key your locks so the old key will no longer work. Home or business locksmith repairs, we offer a wide variety of residential locks and services.

Tri County Lock Inc

206 Lilac Ln

North Aurora IL 60542

(By Appointment Only)

Tel: 1630-669-7110

Email: tricountylock630@yahoo.com

 

Tri County Lock Inc 

1 N 526 Macqueen Dr

West Chicago IL 60185

Tel: 1331-240-1806

Email: tricountylock630@yahoo.com

 

Tri County Lock Inc

707 Colomba Ct #102

St. Charles IL 60174

Tel: 1630-485-9084

Email: tricountylock630@yahoo.com

 

Local Service Areas:

Aurora IL Locksmith                         

Naperville IL Locksmith 

Batavia IL Locksmith  

Geneva IL Locksmith 
St Charles IL Locksmith 

Yorkville IL Locksmith  

Sugar Grove IL Locksmith 

Wheaton IL Locksmith 

Locksmith West Chicago IL 

Locksmith Elburn IL

Locksmith Maple Park IL

Locksmith Montgomery IL

Locksmith Elgin IL

Locksmith Bartlett IL

Locksmith Streamwood IL

Locksmith Carol Stream IL

Locksmith Oswego IL 

Locksmith Glen Ellyn IL

Locksmith Glendale Heights IL

Locksmith Warrenville IL 

Locksmith Bloomingdale IL 

Locksmith Hanover Park IL

Locksmith Cortland IL

Locksmith Big Rock IL

Locksmith Winfield IL |

Locksmith North Aurora IL  

Locksmith Oakbrook IL

Locksmith Pingree Grove IL

Locksmith West Dundee IL 

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