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 founded by four brothers with over 35 years experience in the industry and 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 Trumbull, 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:

  • Lock repair, replacement, and installation;
  • Car key copy and duplication;
  • Home and house lockout services;
  • Home alarm systems;
  • Emergency car lockout services;
  • Motorcycle unlock services;
  • Broken key extraction;
  • Rekeying services.

Need more information?

About Trumbull

The area comprising Trumbull today was occupied by Paugusett native tribes for thousands of years prior to the arrival of European settlers, who established the town of Stratford in 1639.

In 1725, Stratford residents living in the northern part of town petitioned the Colony of Connecticut to establish their own separate village, which was formally granted. Initially they planned to call the new village Nickel’s Farm after the family who lived in it’s center at the time, but the Connecticut Colony instead named it Unity. The village merged with the neighboring Long Hill to form North Stratford in 1744.

By the late 1780’s, North Stratford began to petition the Connecticut General Assembly seeking independence from Stratford. It was granted in October 1797 and named after Jonathan Trumbull; a merchant, Patriot, and statesman who served as Connecticut Governor during the Revolutionary War.

In 2011, Family Circle magazine named Trumbull as 7th in their ‘Top 10 best towns to live’ list.

That’s quite an honor for any town to be named as top-ten best places to live in the nation, and with such an enviable and positive community to live in, the good citizens certainly deserve the very services for them and their families. In the case of any of them needing a dependable, reliable, and trustworthy local residential, commercial, and automotive locksmith service near them, we would hope they look no further than us here at SURE LOCK & KEY.