Residential Locksmith Products in St. Louis

At Sure Lock and Key, we are committed to providing high-quality residential locksmith products from the brands you trust to the St. Louis area. As a family owned and operated business, we believe in only offering locksmith products that we would use to protect and serve our own family.


At Sure Lock and Key, your home security is our top priority and we understand the importance of having a strong lock system in place. We offer deadbolt locks from leading manufacturers, in a variety of styles, security grades and finishes, fitting nearly any entrance way, to meet your needs.

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Mechanical Locks

Sure Lock and Key offers a complete line of mechanical door locks ranging from mortise locks to standard manual locks to ensure the safety of your home.

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Electronic Locks

Keyless locks eliminate the need for keys and make entry into your home or business extremely safe and convenient. This keypad system can be installed by Sure Lock and Key technicians and then it is very easy to operate.

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Door Handle Sets

At Sure Lock & Key, we know the importance of feeling safe and secure in your own home. We provide, install and service the top residential door hardware brands for quality assurance across the St. Louis metro area.

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Door Closers

Sure Lock & Key offers a variety of locks to fit French and patio doors to keep your home secure. We offer maintenance and replacement of many types of keyed patio and French door locks.

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Sure Lock & Key is proud to sell, deliver and install personal safes from leading safe manufacturers to residents in the St. Louis area.

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Key Cutting & Duplication

Our highly trained locksmiths have the experience, training and tools to create replacement or duplicate keys and key fobs for almost any type of lock. Plus, with our centrally located shop in Kirkwood, you can save on service call charges if you can bring the lock to our shop.

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Contact Our Locksmiths

Contact Our Locksmiths by filling out our online form or call 314-822-7300 today!