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Business Details
23 Years
experience
Emergency
services
Your Trusted Locksmith Partner in Wilmington, DE
Certified Lock and Access was founded in 2003 by Stephen Miller, Delaware's only Certified Master Locksmith. Our commitment to excellence is reflected in our use of premium products and highly trained technicians who participate in ongoing manufacturer and industry-recognized training through the Associated Locksmiths of America. We prioritize customer security and peace of mind, offering 24/7 emergency services and competitive pricing. Our team provides comprehensive solutions for residential, commercial, and industrial clients, including master key systems, access control, and ADA-compliant hardware.

We maintain transparency by making our certifications publicly available and emphasize local expertise to meet Delaware's unique security needs. Our dedication to continuous improvement ensures clients receive reliable, cutting-edge security solutions tailored to their specific requirements. We stand by our work with manufacturer warranties and free estimates for all services.
Services
Locksmith Services Master Key Systems Access Control Safes and Vaults Panic Bars Card Access Biometric Locks Camera Systems Door Entry Systems Exit Alarms
Details
  • Year established: 2003
Highlights and features
  • Delaware's only Certified Master Locksmith with industry-recognized training
  • 24/7 emergency response for urgent security needs
  • Manufacturer-certified technicians with ongoing professional development
  • Free estimates for all residential and commercial services
  • Specialized ADA-compliant hardware installations and accessibility solutions
Associations and certifications
  • Associated Locksmiths of America (ALOA)
Services
Residential Locksmith
We provide comprehensive residential security solutions including lockouts, key replacement, and high-security lock installations. Our technicians ensure quick response times and use premium hardware to protect homes and families. Services include ADA-compliant accessibility controls and access system surveys.
Commercial Locksmith
Our commercial services cover master key systems, rekeying, security cameras, and access control installations. We maintain ADA compliance and offer tailored solutions for office buildings, retail spaces, and government facilities. Technicians handle complex security projects with minimal business disruption.
Access Control
We install and service advanced access control systems including card readers, biometric locks, and intercom systems. Our solutions integrate with existing security infrastructure and support scalable implementations for growing businesses and multi-location facilities.
Safes and Vaults
Our safe services include installation, repair, and combination changes for residential and commercial vaults. We work with all major manufacturers and provide security assessments to ensure optimal protection for valuables and sensitive materials.
24/7 Emergency Service
We offer round-the-clock emergency locksmith services for lockouts, broken key extractions, and urgent security breaches. Our on-call technicians respond promptly to residential and commercial emergencies with mobile service units equipped for immediate repairs.
People
Stephen Miller
Founder/Owner
Stephen Miller established Certified Lock and Access in 2003 as Delaware's only Certified Master Locksmith. He leads industry training programs and ensures all technicians maintain ALOA-certified standards through continuous education and hands-on experience.
Questions
What services do you offer?
We provide residential, commercial, and industrial locksmith services including access control, master key systems, safes, and 24/7 emergency assistance.
Are your technicians certified?
Yes, our team includes Delaware's only Certified Master Locksmith and ALOA-certified technicians with ongoing manufacturer training.
Do you offer emergency services?
We provide 24/7 emergency locksmith services for urgent lockouts, security breaches, and hardware failures.
Can you work with restricted budgets?
We tailor solutions to meet budget constraints while maintaining security standards and product reliability.
Do you honor manufacturer warranties?
Yes, we honor all manufacturer warranties for products we install and service.
Do you provide free estimates?
We offer free estimates for all residential and commercial locksmith services before work begins.