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How often do you call for locksmith services? We sincerely hope that rarely. But it’s always good to have a locksmith you can count on in every situation. Sure Lock & Key is the exact type of company. We offer you a complete spectrum of locksmith services in Griswold, CT, 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 locksmith company founded by four brothers with more than three decades of experience in the current industry. Being a leader of the marketplace, we specialize in all types of residential, commercial, automotive locksmith and security services. Each member of our team is highly qualified and skilled. We take only a customer-friendly approach that is displayed in our pricing policy. Moreover, we’re available for your call 24/7. And using mobile service vans, we can reach you as quickly as possible regardless of time. All of these things are our company’s principles because we want you to be safe, protected, and comfortable.

24 hour services in Griswold, CT

Do you know when even the best locksmith services are totally useless? When you can’t get them when you need them. That’s why Sure Lock & Key provides emergency locksmith services. We know how important it is to be able to get help without delay, so we offer you a full spectrum of 24-hour locksmith services in Griswold, CT, 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

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locksmith services cost in Griswold, CT

If you have previously called a locksmith, at least once, you know the question “How much does a locksmith cost?” is one of your first questions. The price often is the main reason to choose one company over another. However, it’s almost impossible to provide the exact price without first making an examination. Sure Lock and Key’s policy is not to fabricate a false price or on the other hand leave you in the dark. So we share with you our average prices for the most popular services to show you what a “fair” locksmith price is.

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

*This is the starting price. 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.


We’re always glad to read what customers think about our locksmith company. The feedback we get helps us to improve our services and, of course, helps those searching for a trustworthy locksmith. We are proud of our relationship with our clients as well as their impressions of our work. Please review them below:



About Griswold

Griswold is located in New London County. Originally a part of Preston, the town was incorporated in 1815 and named after Governor Roger Griswold. Jewett City is a town’s borough named after Eliezer Jewett, a prominent local entrepreneur who opened several mills and an irrigation plant in the late 1700s. The early local economy hugely relied on the Pachaug and Quinebaug rivers that flow through Griswold. Nowadays, the town retains its rural charm and slow pace of life.