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Your Trusted Locksmith & Security Partner in Dorchester, MA
At Kenny's Lock, we prioritize security as our foremost commitment, treating every customer's property with the same care we would our own. With decades of combined experience in residential and commercial locksmith services, our team delivers high-performance security solutions tailored to meet the unique needs of Dorchester and surrounding communities. Our trained technicians specialize in installing and rekeying advanced locking systems, including master key systems, restricted key systems, and keyless entry solutions, ensuring unmatched reliability.

We serve both homes and businesses across Greater Boston, offering competitive pricing without compromising quality. Our 24/7 emergency services provide peace of mind, knowing expert assistance is always available when security breaches occur. Through three decades of commercial experience, we've built a reputation for trustworthy service, combining technical expertise with personalized attention to protect what matters most to our clients.
Services
Master Key Systems Keyless Entry Installation Emergency Locksmith Services Restricted Key Systems Commercial Door Security Safe Installation Apartment Intercom Systems Exit Device Solutions
Highlights and features
  • We offer 30+ years of commercial locksmith experience
  • Our 24/7 emergency services respond immediately to lockouts
  • Trained technicians install UL-certified security systems
  • Competitive pricing with no hidden fees
  • Serving 75+ communities across Greater Boston
Services
Master Key Systems
Our master key systems provide tiered access control for commercial properties, allowing different personnel levels to access appropriate areas with single keys. We install, repair, and rekey systems that balance security with operational efficiency for businesses of all sizes. Custom configurations ensure maximum protection while maintaining ease of use.
Keyless Entry
We install keyless entry systems ranging from keypad access to biometric scanners for residential and commercial properties. These systems eliminate key duplication risks while providing detailed access logs and remote management capabilities. Our solutions integrate with existing security systems for comprehensive protection.
Emergency Locksmith
Available 24/7 for residential and commercial lockouts, our emergency service responds promptly to security breaches and lost key situations. Technicians carry mobile equipment to resolve lock issues on-site without damaging property. Service includes lock replacement, rekeying, and temporary security solutions.
Restricted Key Systems
Our restricted key systems use patented designs that prevent unauthorized duplication, maintaining strict access control for sensitive facilities. Custom profiles ensure only authorized personnel can obtain replacement keys. Ideal for healthcare facilities, government buildings, and high-security commercial operations.
Commercial Door Security
We install door closers, exit devices, and telephone entry systems that enhance commercial building security. Solutions ensure proper door latching while controlling access points. Systems meet ADA compliance standards and integrate with fire safety requirements for comprehensive facility protection.
Questions
What areas do you service?
We serve Dorchester, Boston, and 75+ surrounding communities including Quincy, Braintree, Weymouth, and Brookline with both residential and commercial services.
Do you offer emergency services?
Yes, our 24/7 emergency locksmith service responds immediately to lockouts, broken locks, and security breaches at any time of day or night.
What types of commercial security systems do you install?
We specialize in master key systems, keyless entry solutions, restricted key systems, and commercial door security equipment including exit devices and telephone entry systems.
Can you rekey existing locks?
Yes, our trained technicians can rekey your existing locks to enhance security without requiring full lock replacement, providing cost-effective security upgrades.
What makes your service different?
With 30+ years of experience and 24/7 availability, we combine technical expertise with personalized service, offering competitive pricing and solutions tailored to specific security needs.