Transponder ("Chip") Keys
Transponder or "Chip" keys come with most newer cars and provide a radio transmission between the car and key. This radio transmission allows for a key to be programmed to only start a specific, individual car. Thus, only the person who is in possession of a car’s transponder key will be able to start and drive it. Transponder keys reduce the opportunity for car thieves to steal a car. We have a large inventory of factory original and after-market automotive keys.

24 Hour Emergency Services
The way transponder key programming works involves a microchip that resides in the top of the key. This microchip has a serial number, which matches a unique value programmed into the transponder key. The electronic engine control units (ECU) will send a request to the vehicle for it to validate the serial number. If the car doesn't recognize any serial number within its set of confirmed and correct numbers, the car will not start.
As locksmiths we are able to add duplicate keys, remove existing keys in the event someone has a key you no longer want to work with your car, and even originate new keys if all keys are lost. Our mobile locksmith service allows us to come out to your car and do all work on site. We have highly sophisticated equipment that plugs into your ECU board of your cars computer and can program keys for you at a reduced cost of most dealers.
Please call Locks & Keys, Inc. at 781-933-9999 for all your locksmith needs. Our locksmiths are available to assist you 24 hours a day, 365 days a year. We understand the inconvenience when you lock your keys in your car or trunk, or lose your keys entirely. Our fleet of service vans are fully equipped with a trained locksmith and a variety of special tools to safely open your car without damage.

Key Duplication
Our retail shop can duplicate most high security keys for today's newer cars including: VATS, PATS, Transponders, Sidewinder, and many more.

Call the Professionals
We recommend calling a trained locksmith when you become locked out or lose your keys. This is what we are trained to do!
Serving Massachusetts and Southern New Hampshire

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