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50+ Years
experience
Emergency
services
Your Trusted Locksmith & Commercial Door Experts in Cincinnati
Acme Lock has been a trusted name in security solutions since 1933, serving Cincinnati, Northern Kentucky, and Southeastern Indiana. Our team of certified technicians specializes in emergency lockout assistance, safe services, commercial door systems, and advanced access control. With decades of combined experience, we prioritize rapid response times and precision craftsmanship for both residential and commercial clients. Our full-service approach includes hardware supply, installation, maintenance, and 24/7 emergency support.

We maintain partnerships with top manufacturers to offer durable products like AMSEC safes and Assa Abloy door systems. Our expertise extends to fire door compliance, specialty door installations, and storefront glazing projects. Customer satisfaction remains our highest priority through transparent communication and guaranteed workmanship. The company's century-long legacy reflects its commitment to evolving security needs while maintaining local community ties.
Services
Emergency Lockouts Safe Openings Commercial Door Repair Access Control Systems Fire Door Inspections Storefront Installation Rekeying Services Safe Sales Master Key Systems Automatic Door Solutions
Details
  • Year established: 1933
Highlights and features
  • We've provided trusted security solutions since 1933
  • 24/7 emergency response team available within 2 hours
  • Certified technicians with manufacturer-specific training
  • Direct purchasing from top-tier hardware brands saves customers money
  • Serving commercial clients across 3 states with large project expertise
What people say
Exceptional service Arrived when promised Great customer service Highly recommend Professional and pleasant
Services
Emergency Locksmith Services
Our certified technicians provide rapid response for residential and commercial lockouts. Available 24/7 with average arrival times under two hours, we handle vehicle, home, and business emergencies. Services include lock picking, key extraction, and temporary security solutions while maintaining door integrity.
Safe Opening & Repair
Specialized safe technicians handle all security container needs. From digital lock resets to vault restoration, we service residential gun safes and commercial-grade security systems. Authorized dealers for AMSEC and Liberty Safe offer sales, installation, and compliance inspections for banks and businesses.
Commercial Door Solutions
Full lifecycle commercial door services including fire-rated door compliance, specialty door installation, and hardware upgrades. We supply and install ANSI-certified door systems meeting ADA accessibility standards. Maintenance contracts available for multi-location businesses across the Tri-State area.
Access Control Systems
Custom access control solutions integrating keyless entry, biometric readers, and remote monitoring. Our certified installers program systems for corporate offices, schools, and healthcare facilities. Includes integration with existing security infrastructure and staff training programs.
Fire Door Compliance
Annual fire door inspections meeting NFPA 80 and Ohio HB 112 requirements. We document compliance, perform necessary repairs, and maintain records for insurance purposes. Services cover educational institutions, healthcare facilities, and commercial buildings across our service region.
People
Wayne
Senior Locksmith Technician
With 25+ years experience, Wayne specializes in complex lockouts and safe operations. Recognized for exceptional customer service, he handles residential emergencies and commercial installations while mentoring junior technicians.
Mike
Customer Service Manager
Mike oversees client relations and service quality assurance. With a decade at Acme, he resolves service issues promptly and maintains the company's 98% customer satisfaction rating through proactive communication.
Daryl
Emergency Response Technician
Certified locksmith Daryl responds to urgent service calls across Cincinnati. Known for 15-minute key replacements and efficient problem resolution, he maintains specialized tools for high-security lock systems.
Questions
Do you provide emergency services after business hours?
Yes, our 24/7 emergency team responds within 2 hours for lockouts, broken doors, and security breaches across the Tri-State area.
What commercial door services do you offer?
We handle fire door compliance, specialty door installation, hardware upgrades, and maintenance contracts for commercial properties.
Can you service high-security safes?
Our certified technicians service all safe types including digital, mechanical, and vault systems with manufacturer-authorized parts.
How quickly can you respond to residential lockouts?
Average response time is 90 minutes with technicians available immediately for emergency key replacement or door repair.
Do you offer access control system installation?
Yes, we design and install customized access control systems with biometric readers, keyless entry, and remote monitoring capabilities.
What areas do you service beyond Cincinnati?
We serve Dayton, Columbus, Northern Kentucky, and Southeastern Indiana with both emergency response and scheduled installations.