Serving Southeastern Connecticut and Western Rhode Island

AA Lock & Key Inc - Celebrating 31 Years of Service
AA Lock & Key, Inc. - School Keys

Are you managing a facility run by the municipality? Are you John from City Hall? Contact AA Lock & Key Inc. of Ledyard, CT for top-notch security systems. We are a family-owned and operated small business serving the Eastern Connecticut and the Westerly, Rhode Island area since 1986.


You can trust our services, since our technicians have a combined 37 plus years of experience. They continuously stay updated on the latest technology and security trends. We offer a variety of services and specialize in providing security systems for commercial, municipal, and residential facilities.

High-End Security Systems for Your Municipality

We offer a FREE survey of your facility

When you get us to upgrade the security in your facility, you'll always get the right product or hardware from trusted brands. Our experienced technicians will do all the research, so that you'll never have to worry about security again!


If required, our knowledgeable locksmiths will provide many services that are available in our local workshop. We also have mobile vans, fully stocked with tools and hardware, that will reach your facility and take care of your security needs.


We offer a FREE survey of your facility to determine the type of security upgrades you need.


Our municipal security services include:

Call us for more info.


  • Security systems for schools and government buildings

  • Commercial exit devices

  • Intruder locks

  • Remote door releases

  • High security locks

  • Lockout services (if you lock your keys in your office, home, etc.)

Some of the security product brands we stock include:

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