Our company logo


phone icon


    • Lock repair, replacement, and installation services, lock rekeying
    • All car key cutting and duplication*
    • Master key systems, broken key extraction
    • Mailbox lock rekey / change
    • Home, business, and car lockout services
    • Deadbolt installation
    • Jammed ignition repair
    • All car key transponder (re) programming and recoding
    • Safe & Vault lockout, combination set up, and change
    • New car key cutting

Need more information?

About us: locksmith company Sure Lock & Key

We’re a full-service locksmith repair, replacement, and installation company built upon three core principles that we operate daily upon; namely great service, fair pricing, and prompt response. We also 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 every one of our customers feel like part of the family by providing a local locksmith service near you that is both prompt and personable. Such is our dedication to providing our valued customers with the very best service imaginable, we 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 assess your underlying locksmith needs, and should you decide to utilise our services, will then work tirelessly to meet those needs 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 and support, but also peace of mind and an assurance that with SURE LOCK & KEY, you’ll be in good hands, whatever your residential, commercial, or automotive locksmith requirements may entail.

24-hour services in North Branford, CT

With an unswerving dedication to customer satisfaction, we offer a complete range of residential, commercial, and automotive locksmith services, including but not limited to:

  • Key cutting.
  • Key duplication.
  • Lock repair, replacement, and installation.
  • Master key making.
  • Electronic key and fob reprogramming.
  • Car lock and ignition repair.

Need more information?

About North Branford

North Branford was incorporated as a town from neighboring Branford in 1831.

The previous year, local resident Maltby Fowler opened a button-making shop in the town. It’s subsequent success - along with the inventiveness of his six sons, who devised a range of machines to produce screws, embossed silk, pins, and horseshoe nails - saw the rise of new competing manufacturers along the town’s Farm River, significantly boosting the economic productivity of the small town.

In addition, the abundant supply of trap rock also made quarrying a significant contributory growth industry for the town.

Just as Maltby Fowler had six innovative and productive sons to actively contribute to the success of his button-making enterprise, we here at SURE LOCK & KEY were also founded as a family business, namely by four brothers with over 35 years experience in the industry, and with a vision to provide the very best local residential, commercial, and automotive locksmith service imaginable in the current marketplace.