Questions? Need an answer quick? Call us at 513-241-2614

Most Trusted Cincinnati Locksmith and
Door Leader Since 1933

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For emergencies, please give us a call at 513-241-2614.


Welcome to Acme Lock Cincinnati's Locksmith and Hardware Store

With six convenient locations in downtown Cincinnati, Covington, Cheviot, Harrison, Lockland and Roselawn, Acme Lock has been providing the areas with fast, professional locksmith services and more since 1933. We offer an array of services, including commercial, industrial, and residential Cincinnati locksmith services, door services, automotive services, and safes. We also have a hardware store where you’ll find everything you need for home improvement projects, including paint and more. To learn more about the work that we do and the services available, feel free to contact us anytime.

5 Star Reviews

“Best friend just had his locked changed by these guys. The man who came out was very fast and friendly. They did an excellent job.”

- Sierra W. (via Yelp)

"What more could I ask for? Fantastic service, and every single key worked perfectly."

- Jeremy L. (via Yelp)

"Whenever I come in they greet me at the door and ask what they can help me with and then personally walk me to whatever I need. That kind of service is pretty much non-existent anymore."

- Cindy G. (via Yelp)

"Great service, excellent knowledgeable staff! Purchased a safe for my home office recently and was very satisfied with the whole process."

- Andy W. (via Google Reviews)

"I handed my key to the guy in the back counter, waited 30 seconds, gave him $2.10, and he gave me my keys without even looking to check if they matched up. He was THAT confident."

- Elizabeth L. (via Yelp)

commercial Cincinnati Locksmith

Your commercial building demands security—without it, you’re leaving your building at risk of damage and theft. At Acme Lock, we have everything you need to make sure your commercial building is protected. From video intercom systems and CCTV and surveillance, to reliable access control and door/window security and much more, Acme Lock has what it takes to meet the safety and security demands of your commercial facility as the leading Cincinnati locksmith.

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Commercial Door Services

Whether you need revolving door repair, rekeying services, door replacement, access control, or anything else related to your commercial doors, we’ve got what it takes to get the job done. Metal and wood doors and frames, as well as commercial storefront door services and glass door services are all things we can do.

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Automotive Locksmith

Locked out of your car? Lost Your Car Keys? Give Acme Lock a call. We have 15 locksmiths that can be anywhere in Cincinnati, OH and Northern Kentucky in 90 minutes or less. No matter what kind of car you drive, we can make even the most high-security laser cut keys and have you back on the road. We are also AAA's premier provider for car locksmithing in the area.

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Hardware Store

When you need supplies and tools for a job at home or on the job, you can find it at Acme Lock’s sister company Woods Hardware Store. From Plumbing to Electrical to Garden and Cleaning Supplies, we carry it all.  We have 5 convenient hardware store locations in Downtown Cincinnati, Cheviot, Harrison, Lockland and Roselawn.

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