Tri County Lock Inc

206 Lilac Ln

North Aurora IL 60542

(By Appointment Only)

Tel: 1630-669-7110



Tri County Lock Inc 

1 N 526 Macqueen Dr

West Chicago IL 60185

Tel: 1331-240-1806



Tri County Lock Inc

707 Colomba Ct #102

St. Charles IL 60174

Tel: 1630-485-9084



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 Wheaton IL

Tri County Lock offers professional residential locksmith service in Wheaton IL. Also commercial locks and door hardware sold along with our professional commercial door & frame installation in Wheaton and all neighboring cities. Call today for a free quote on all your locksmith & commercial door needs. 630-669-7110

Lock Re-key Wheaton IL


Tri County Lock will service and re-key your home in Wheaton IL. Onsite, we will explain exactly how re-keying your lock works and why its important to change the keys. While at your home or business we will inspect all your locks and doors to make sure everything is secure and working properly as it should be. Let Tri County Lock repair, replace or re-key your locks in Wheaton IL today! 

Locked out in Wheaton IL


We all know how frustrating it can be to get locked out of your home in Wheaton IL. Whether it be home, auto or business, Tri County Lock is a 24 hr fast emergency locksmith service in Wheaton IL to help get you in and out of trouble. Our locksmiths are trained to professionally unlock car doors and pick house locks without any damage that can result in high repair costs. Call Today! 630-669-7110