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Locksmith services became a necessary part of our everyday lives, a long time ago. There is always a chance that something unpleasant may happen to your locks or keys. So, having SLK as your go-to locksmith is like having your own personal security company. We value our loyal clients and let them know it. You can always be sure that you will never be taken by surprise, by any locksmith issue. Sure Lock & Key is happy to be your reliable helper should your locks or keys cause problems or fail. No worries, we offer a wide range of services, including

    • 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

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A few words about Sure Lock & Key

Sure Lock & Key is a family-owned locksmith company with a long history and a long list of satisfied customers. Part of our work ethic is to better ourselves everyday so that we can better assist our clients by keeping up to date with respect to high tech improvements and new products for the Locksmith and Security industries. Our constant improvement is our way of saying that we care about your safety and comfort. That’s why all of our locksmiths are fully trained and licensed. Also, we work 24/7 and use mobile service vans to quickly be where you need us, regardless of the time of day. We use a customer-friendly approach, and our pricing policy is always fair and honest. So, next time you’re searching for a locksmith in Colchester, CT, call us. We will be happy to serve you!

24-hour services in Colchester, CT

What feature is most expected by a truly professional and successful locksmith service? Around the clock availability, 24/7 quick service, because Emergency locksmith services are an important requirement of people’s security and safety. Sure Lock & Key provides a full spectrum of 24-hour locksmith services, including

  • Repair/replacement/installation of all kinds of Residential locks
  • Key making, cutting, and duplication*
  • Lock Rekeying
  • House lockout
  • Broken key extraction
  • Deadbolt installation
  • Repair/replacement/installation of all kinds of Commercial locks
  • Mailbox lock rekey / change
  • Safe lockout
  • Jammed ignition repair
  • Car key extraction
  • 24/7 new car key cutting/programming
  • Car trunk lockout services

Need more information?

locksmith services cost in Colchester, CT

So, how much does a locksmith cost? That’s a tricky question, but we’re sure about at least one thing - the price must be clear and honest. Sure Lock & Key has developed a friendly and open pricing policy. Here you can check our average prices for the most requested services that we provide!

New Car Key

Car Key Programming

House Lock Change

House Lockout

Car Lockout

Hourly rate

Trip charge - residential

Trip charge - commercial

Emergency trip charge

Load More Prices

*The final price may be different. A more accurate price will be provided depending on the specifics of the requested service, hour, service area and emergency.


Customer reviews are one of the most essential tools one has available with which to help decide which company to use. We are always happy to receive new impressions about our work product and service. They are one of the most credible instruments we use in order to constructively improve our skills and approach. We are proud to share them with potential clients. So check out what our clients think about our Sure Lock and Key locksmith company below!



About Colchester

Colchester, one of the fastest-growing towns in the state, is located in the northern part of New London County. Westchester and North Westchester and the Golden Hill Paugussett Indian Nation reservation villages lie within the town’s border. The first settlers came here in 1691 to create an ecclesiastical society with the permission of the Colony’s General Assembly. The early inhabitants were involved in the iron and textile industries. In the 19th century, the Hayward Rubber Company greatly expanded the town’s economy. Today, Colchester is known as the first Connecticut town certified as a “Community Wildlife Habitat” by the National Wildlife Federation.