Locks, Keys, and More in Joliet, Illinois

When you need lock and key services from a name you can trust, Oestreich Sales & Service is the name to call. We are the premier mobile locksmith for Joliet, Illinois and surrounding communities. We offer services for all your locksmith needs including lock repair, deadbolt installation, master key systems, access control systems, CCTV installation, and more. From rekeying to key duplication, we can do it all, so give us a call for all of your lock hardware and security needs.

Our company has served local home and business owners since 1904, and we look forward to putting our expertise to work for you. If you need a quality locksmith, we are here to help.
Oestreich Sales & Service

Phone: 815-722-2431
Email: oestreich@lockandkey.com

Office Hours:
Monday - Friday 8:00 a.m. to 4:30 p.m.
Saturday - Service call by appointment only.
Sunday - Closed

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