Searches, including "a reliable locksmith near me" or "car key duplication," are frequent online queries. Though we might not need locksmith services on a daily basis, emergencies can arise suddenly, highlighting the importance of expert assistance. It's advisable to select a trustworthy specialist as soon as possible to avoid potential complications. Sure Lock & Key is proficient in tackling even the most complex locksmith challenges. We offer a comprehensive array of services for homes, businesses, and vehicles throughout the US, backed by over 35 years of industry experience. We take pride in providing expert support in New Haven, CT, where our extensive range of locksmith services includes:
- 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
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About us: locksmith company Sure Lock & Key
Sure Lock & Key is a leading locksmith company in the US, founded by four brothers with over 35 years of industry experience. We offer high-quality residential, commercial, and automotive locksmith and security solutions nationwide. Our main offices are located in Connecticut, Rhode Island, New York, Illinois, Florida, Texas, and Arizona. The company follows a unique work ethic to ensure service excellence. This approach prioritizes customer satisfaction and includes three core principles:
24-hour locksmith services in New Haven, CT
Locksmith issues can be a major inconvenience, especially when they occur outside of regular business hours. However, there's no need to worry, as professional assistance is just a phone call away. Sure Lock & Key provides a range of 24-hour solutions tailored to swiftly and efficiently address after-hour cases. Our team carefully assesses the task at hand to identify all potential problems and provides fast on-site solutions using our state-of-the-art mobile service vans. Additionally, our locksmiths can quickly procure any necessary parts to handle your problem successfully. For a detailed overview of our 24-hour locksmith services in New Haven, CT., please refer to the list below.
- 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.
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Testimonials
Finding a reputable locksmith company you can fully rely on may be a challenging task. That's when customer reviews come in handy! They efficiently guide newcomers seeking a trustworthy service provider. So, if you are in need of one, please take a moment to explore some impressions below and see how Sure Lock & Key can assist you.

Ruby Cook
Paul came to change locks on time. He was very polite and professional. Great company with great staff!

Lucy Windsor
Lost my keys and Sure Lock Key came out very quickly and cut me a new set. Excellent service!

Dan Overton
I needed a safe installed in my office and I called this company. They were highly professional and very trustworthy. Highly recommended.

Zachary Stinson
My car ignition jammed up just when I was going to work. I called these guys and they were at my location within 10 minutes and fixed my ignition within minutes… awesome!

Eddie LaGrange
SLK was recommended to me by a friend, and that proved useful when I locked myself out of my apartment. Tyler the locksmith arrived very quickly, let me back in, and even cut me a new spare key. Such a nice guy!

Sharon Annalise
My friend lost her car keys so I phoned this company and they came out within 10 minutes and cut her a new set. We were both impressed by the service, thank you.

Randal Carr
I was surprised by the 10 minutes response time on Sunday. Reasonable price for a professional job. Thanks a lot!

Chad Carter
Really professional job. Highly recommend them.

Marc Porter
Excellent service. Chain was nice and professional and did really great door lock installation.

Herman Berry
Tech was pro and finished the job perfectly. Operator by the phone was nice too. I liked it! Great locksmith company!

Guillermo Norris
Joe did me a new car key in no time. Great result and the price.

Pablo Ortiz
Would definitely use Sure Lock & Key again for every locksmith needs. Professional staff, high quality service and reasonable price. Great!

Eric Russell
I was looking for a company with professional locksmith services and I found it. Sure Lock & Key did everything I asked for. Happy to be their customer.

Joyce Hill
My lock now works properly! The tech repaired it so quickly. He was nice and highly skilled. Great!

Joshua Rogers
Excellent customer service. I am really happy with the results.

Sandra Thomas
The technician of Sure Lock & Key Jacob came on time and completed the job very fast. I didn’t expect such a result. Really! Thank you!

Willie Ward
I am so happy with work completed. I called this company yesterday and now I have new keys for my car. I really appreciate emergency services!

Amanda Davis
I stupidly had locked myself out of my car. Tech came and unlocked it within 20 minutes! Great emergency services. 5 stars!
About New Haven, CT
New Haven is a lively city on the beautiful Connecticut coast with a lot to offer. It's known for being home to Yale University, one of the oldest and most prestigious universities in the country. Beyond Yale, New Haven has a vibrant arts scene, with galleries and theaters to explore. The downtown area is full of unique shops and delicious restaurants, perfect for a day out. Additionally, you can enjoy the beautiful parks and beaches along the Long Island Sound. Whether you're interested in history, culture, or just having a good time, New Haven has something for everyone!