About Us

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Who we are

We’re a full-service locksmith company specializing in all aspects of lock repair, replacement, and installation accross the residential, commercial, and automotive sectors across the state of Connecticut.

We were founded by four brothers with over 35 years experience in the industry and built upon the three core principles of great service, fair pricing, and prompt response.
We have an unshakeable belief in treating each and every one of our valued customers with dignity, honor, and respect in everything we do.

We’re more than just a company, we’re a family, and we aim to have all our customers feel like part of that family.

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our employees

We here at SURE LOCK & KEY employ only the most qualified, experienced, and expert technicians in the field, who upon you contacting ourselves, will visit you at a mutually-agreed time of your convenience, quickly and accurately and objectively assessing your security locksmith issue(s), and should you decide to utilise our services, will then work tirelessly to resolve those issues both effectively and efficiently, keeping you informed and consulted at every stage of the process, and providing you not only with unrivaled expertise, unmatched workmanship, and peerless customer service, but also peace of mind and an assurance that with SURE LOCK & KEY, you’ll be in good hands, whatever your locksmith needs may entail.



As a full-service professional locksmith company, we offer a complete range of services relating to your security locksmith needs, including but not limited to

  • triengle Key cutting
  • triengle Lock repair, replacement, and installation
  • triengle Key duplication
  • triengle Master key making
  • triengle Electronic key and fob reprogramming
  • triengle Car lock and ignition repair
  • … and much, much more (please ask for specific details).