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Business Details
50+ Years
experience
Emergency
services
Trusted Locksmith & Door Services Since 1933
Acme Lock has been a trusted name in locksmithing, safes, commercial doors, and storefronts since 1933. Our team of experienced technicians and sales engineers delivers comprehensive security solutions for residential and commercial clients across Cincinnati, Northern Kentucky, and Southeastern Indiana. With a service-first mentality and direct buying power, we provide cost-effective, reliable services for projects of any size. Our expertise spans emergency lockouts, safe installations, commercial door systems, and advanced access control. We pride ourselves on combining old-school values with modern technology to ensure seamless customer experiences.

Our full in-house capabilities eliminate the need for third-party vendors, maintaining quality and efficiency. For over 90 years, we have prioritized customer satisfaction through personalized service, free estimates, and 24/7 emergency support. Our proven process includes traffic ecosystem design, hardware specification, and ongoing maintenance to meet evolving security needs. Clients consistently praise our professionalism, rapid response times, and ability to resolve complex issues. As a locally owned business, we remain committed to continuous improvement and excellence in execution.
Services
Emergency Lockouts Safe Services Commercial Doors Access Control Systems Residential Locksmith Services Vault Openings Hardware Repair Master Key Systems Safe Sales Door Replacement
Details
  • Year established: 1933
Highlights and features
  • We offer 24/7 emergency locksmith services for urgent needs.
  • Our team has over 90 years of combined experience in locksmithing.
  • We serve Cincinnati, Northern Kentucky, and Southeastern Indiana with local expertise.
  • We provide a full range of services from residential to complex commercial solutions.
  • Our in-house technicians ensure quality work without third-party vendors.
What people say
Exceptional customer service Prompt assistance Professional and efficient Resolved complex issues Highly recommend
Services
Emergency Lockouts
Our 24/7 emergency lockout services provide rapid response for residential and commercial clients. Technicians resolve lockouts within minutes using advanced tools, minimizing downtime and ensuring security. Clients praise our promptness and professionalism.
Safe Services
We offer safe openings, repairs, and sales for home and business clients. Our experts handle digital and mechanical safes, including vault restorations and combination changes, with state-of-the-art technology since 1933.
Commercial Doors
We supply and install commercial doors, hardware, and electronic access control systems. Our in-house team ensures seamless installations and ongoing maintenance for businesses of all sizes across the Tri-State area.
Access Control Systems
Our access control solutions include electronic hardware design and installation for secure, efficient entry management. Systems integrate with existing infrastructure, offering scalability and compliance for commercial clients.
Residential Locksmith Services
We provide rekeying, smart lock installation, and emergency lockout services for homeowners. Our technicians use high-security locks and modern technology to enhance home safety and convenience.
People
Wayne
Locksmith Technician
Wayne is a skilled locksmith technician with decades of experience in resolving complex door and lock issues. Clients praise his professionalism, efficiency, and friendly approach to residential and commercial projects.
Dan
Locksmith Technician
Dan is a knowledgeable technician specializing in residential lock systems. He provides prompt, polite service for lockouts and repairs, ensuring client satisfaction through clear communication and reliable solutions.
Mike
Customer Service Manager
Mike resolves client concerns with immediate action, ensuring positive outcomes. His leadership in addressing feedback highlights Acme's commitment to customer satisfaction and service excellence.
Daryl
Locksmith Technician
Daryl delivers efficient key duplication and lock services, completing tasks within 15 minutes. Clients appreciate his professionalism and quick response for urgent residential needs.
Questions
Do you offer 24/7 emergency locksmith services?
Yes, we provide 24/7 emergency services for lockouts, broken doors, and urgent security needs across Cincinnati, Northern Kentucky, and Southeastern Indiana.
What areas do you serve?
We serve Cincinnati, Northern Kentucky, Southeastern Indiana, and surrounding counties including Hamilton, Butler, Kenton, and Clark.
What types of safes do you service?
We service all types of safes, including home gun safes, commercial safes, and bank vaults, with expertise in openings, repairs, and combination changes.
Can you install smart locks for residential properties?
Yes, we offer smart lock installation for homes, providing modern keyless entry solutions with seamless integration and security.
Do you handle commercial door and hardware projects?
Yes, we supply, install, and service commercial doors, hardware, and electronic access control systems for businesses of all sizes.
Are your technicians certified and experienced?
Our team has over 90 years of combined experience, with certified technicians specializing in locksmithing, safe services, and commercial door systems.