Gold logo icon

Get a free call from our experts!



Different services show the level of the company. We understand that and want to offer you lots of locksmith services! “Who offers the best locksmith services near me in New Haven, CT…?” The answer is Sure Lock & Key! Call our locksmith in New Haven and ensure! What we offer you in delivering the best locksmith services in New Haven:

    • 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

If you ask us: “Who we are?”, we will answer you that we are a professional locksmith company! We deal with every locksmith problem you may have and want to assure you that we deliver the highest quality of services. Sure Lock & Key was founded by four brothers with over 35 years of experience in the industry. We were founded on three core principles of great service, affordable prices, and an individual approach! We’re more than just the best locksmith company in New Haven, we’re a family here at Sure Lock & Key, and we strive daily to ensure every one of our valued customers feels like part of that family. Our legacy and guarantee of quality to you is the countless number of our loyal customers who rely upon Sure Lock & Key! Won’t you join them..?

24 hour services in New Haven, CT

Do you need the services of a professional, expert locksmith asap and find yourself asking, “Where can I find a 24-hour locksmith near me?”, then we at Sure Lock & Key are here to serve and assist you. We want to offer a wide range of 24-hour locksmith services for any locksmith requirements you may have, 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?

locksmith services cost in new haven, ct

We at Sure Lock & Key are confident of offering our valued customers the very highest standard of locksmith services at the very lowest locksmith cost in the current marketplace. Our technicians are experienced and trained in the latest locksmith technology! They are always ready to offer you the best solution for every situation!

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.

testimonials: what customers say about locksmith company

We here at Sure Lock & Key believe ourselves to be not just any locksmith company... we’re the very best locksmith in New Haven, CT! To ensure — read some reviews from our customers!



About New Haven

Prior to the arrival of European settlers, the area later to become New Haven was inhabited by the Quinnipiac native tribe. In April 1638, a group of five hundred Puritans who had left Massachusetts Bay Colony sailed into the harbor, hoping to establish a theological community and to exploit the harbor’s potential to become a viable port. The Quinnipiac tribe, who were under attack from the neighboring Pequot tribe, sold the land to the Puritans in return for protection.

By 1640, a theocratic government and a nine-square grid plan were established for the town, and it was formally named ‘Newhaven’, becoming the headquarters of the New Haven Colony, and becoming part of the Connecticut Colony in 1664. It was made the co-capital of Connecticut in 1701 and continued to be so until 1873.

Formally incorporated as a city in 1784.

New Haven can boast of pioneering many firsts, both for the U.S. and the wider world; the most notable of which being;

- The first planned city in America (1638)

- Yale student David Bushnell invented the first submarine (1776)

- John Fitch builds the first steamboat (1787)

- Eli Whitney invents the first cotton gin (1793)

- Samuel Colt invented the first revolver pistol at Whitney’s factory (1836)

- Philos P Blake patents the first corkscrew (1860)

- Local confectioner George C Smith invents the first lollipop (1892)

- Louis Lassen, the owner of local eatery Louis’ Lunch, invents both the hamburger and steak sandwich.

Clearly, New Haven is a place where innovation, culture, and commerce thrive; a vibrant and energetic, and confident city on the move and on the up. We here at Sure Lock & Key are happy and proud to operate is such a dynamic place as this, and to contribute to the wider community as a whole by providing the good people of New Haven and the surrounding area, and indeed across the great state of Connecticut, with the very best locksmith services imaginable in the current marketplace, bar none.

Your Complete Satisfaction Is Our Core Value!