Henning Brothers

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339 W Northwest Hwy
Palatine, IL 60067
+1 (847) 359-0557
http://www.henningbros.com
Visit our showroom, where together we can solve your security needs. We specialize in masterkeying systems. We regularly maintain and create new masterkey and grandmasterkey systems. We are a stocking dealer selling Medeco, KeyMark and Schlage Primus high security key systems. We carry thousands of repair parts for over the counter and outside service repairs. We are fully insured, bonded, and licensed as required by the Illinois Department of Professional Regulation. Our locksmiths are registered with and have passed a thorough criminal background check by the Illinois DPR.

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Reviews

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5.016 reviews
Daren J.
10/31/2025

Tom and Cassie took great care of me. Excellent service that's hard to find in modern times. Thank you for being the best there is. Avoid others, these guys are the real deal

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Dan M.
10/7/2025

Very nice and helpful. Got a new key cut for my toyota. Works perfectly. 10/10 recommend.

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Anna H.
9/15/2025

Needed duplicate keys made for our entry door. Ran around to the local hardware stores in my area and big box stores, no luck, they couldn't help. So glad I found Henning Brothers. Fast, friendly,...

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Marty M.
8/8/2025

Great customer service. Highly recommended; very knowledgeable and very cost effective.

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Elliott D.
9/16/2023

Used them for 22 years. The best of the lot. On time, fair pricing, family oriented value.

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