About Action Lock & Key

Action Lock & Key has been providing professional locksmith services to businesses in and around the Boston Metropolitan Area for over 30 years. Our door and locksmith services are just a phone call away.

Action Lock & Key specializes in commercial lock and door security. We sell, install, and service panic exit devices, automatic operators, electronic locking devices, card and digital access systems, ADA-compliant access, commercial master key systems, as well as address any lock, door, or rekeying needs. We have the ability to specify the appropriate hardware for any application.

Our professionally trained locksmiths are committed to staying up to date on cutting-edge technology to provide our customers with prompt, expert service every time. There is no job too large or too small for our trained locksmiths to perform.

Our History

Need Locksmith Services?

Give us a call at 781-229-9992.

Give us a call at
781-229-9992

Request Consultation

We love hearing from our customers!

We would love to hear from from you!

Access Control Systems Repair in Boston, MA 02108

“we have a very important customer in Boston who needed an emergency service call. I was referred to Action Lock and spoke to Eileen and Nicole at Action Lock to schedule the call. I expected them to be on site after hours but with 2 hours i received a call from my customer to tell me the problem was solved. Thank you!”

- Chuck R.

Wall Safe Lock Repair in Burlington, MA 01803

“I had a problem with a lock on a wall safe. Nicole & Michael spent a half hour on the phone with me to resolve this issue. I called again a few days later and Nicole was kind enough to give me additional information. It isn’t too often that you can receive service like this without a service call. I highly recommend them and will definitely call them if I need any of their services. GP”

- Gerry P.

Commercial Locksmith Services Installation in Woburn, MA 01890

“I’ve been a customer of Action Lock and Key for over a decade. They installed new locks at my Boston laser office and my home. They have also made countless numbers of key replications; all perfectly keyed.

They are punctual and efficient.

I highly recommend this establishment.”

- Toni D.

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Our
Service Area

Action Lock & Key proudly serves the Cambridge, Burlington, and Waltham, MA, communities. Call us today to see if we are in your area!

Request Service

Our Service Area

Action Lock & Key proudly serves the Cambridge, Burlington and Waltham, MA communities. Call us today to see if we are in your area!

Request Consultation

Read the Action Lock & Key News

Electronic Locking Systems Keep Patients, Staff, Medical Data Safe

January 15, 2026

In the modern healthcare environment, security demands more than simply locking doors.

An access system must effectively balance patient privacy, staff safety, regulatory compliance, and the protection of sensitive data.

Does My Business Need Panic Bars on Its Doors?

December 15, 2025

Safety is a top priority in any Massachusetts business. You lock your building’s doors at night to keep unauthorized people out, and keep them unlocked during business hours to welcome customers in.