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Locks, Keys and Hardware

Key, Locks & Hardware

Being locked out of your property or car is inconvenient and even scary. When you find yourself in this situation, you need help fast. Crown Hardware & Plumbing Supply Inc. can help you get your doors open again. Our excellent customer service is what has kept us in business since 1957.

Master Key System – Landlords
A Master Key System allows complete access control for building owners. Crown Hardware will create a main Master Key for your commercial/rental property that will grant access to every lock within the building. Each separate door is rekeyed to function with their own lock and key allowing for individual access.

Rekeying
The process of rekeying your home or business’s locks is a cost effective way to utilize your existing locks while maintaining full control of who has access to your residence or commercial property. In order to rekey your locks, our technicians replace the inner mechanisms of your lock system and cut new keys to match.

Key Cutting and Duplication
Whether you lost all of the keys to a door or need to replace the worn-out keys for a piece of antique furniture, we can help.  We stock a comprehensive selection of key blanks and have the technology available to cut nearly any type of key.

Automotive Key Fob
No matter if your car is domestic or foreign, we have the expertise, equipment and the knowledge to cut and program most key types including traditional car keys, smart keys, transponder keys and chip keys.  We can also create replacement keys for motorcycles, boats, RVs and other vehicles.


Call us at 414-374-5100 for any keying services. We serve all of Southeastern Wisconsin, including the counties of Washington, Ozaukee, Dodge, Jefferson, Kenosha and Racine, as well as all of Milwaukee and Waukesha.