Locksmith services in Killingworth, CT
Having trouble with locksmith issues can really throw a wrench in your day. Whether it's a lost key or a faulty lock it can lead to a lot of stress, inconvenience, and concerns about safety. We strongly believe that seeking assistance is the best course of action no matter how minor the problem may seem. It's a trustworthy and cost-effective way to resolve the issue. Here at Secure Lock & Key, we specialize in handling any locksmith problem you encounter. Is your car key fob not working? Office lock stuck? Our experienced technicians will quickly address these issues for you. We offer a comprehensive range of locksmith services in Killingworth, 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
Need more information?
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A few words about Sure Lock & Key
Sure Lock & Key is a locksmith company, with forty years of experience operating in various states including Connecticut, New York, Illinois, Rhode Island, Arizona, Florida, and Alabama. It was founded by four brothers who have worked hard to become figures in the locksmith and security industry across the United States. Our success is due to our commitment to a three approach focused on ensuring customer satisfaction. These principles include:
24-hour locksmith services in Killingworth, CT
At Sure Lock & Key we know how crucial it is to provide efficient solutions during locksmith emergencies. That's why we've put together a range of emergency services to ensure our customers never have to handle situations alone. Whether it's late, at night, or early in the morning our team is always alert. Our skilled technicians are well-trained to handle challenging locksmith issues swiftly so you can get back to your daily routine without any delays. Moreover, our mobile service vehicles allow us to reach you promptly and solve your locksmith problems with efficiency. Sure Lock & Key offers an array of 24-hour locksmith services in Killingworth, 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
Need more information?
Get a free quote
Testimonials
Customer input is highly valued because it helps us improve and grow continuously. It motivates us and gives us valuable insights into areas where we can make enhancements. Reviews help potential customers make informed decisions when they seek professional assistance. We see customer feedback as a tool for refining our services, ensuring that we consistently meet and surpass expectations.

Eduardo Espanoza
Thank you SLK for correcting the electronic key to my car. It works perfectly now and I’m very pleased with the service. Muchos gracias.

Tim Woods
I rate this company very highly as they’ve done several jobs for me over the last couple of years and they never disappoint. A company you can rely on.

Annette Whelan
Excellent service and very reasonable prices. Sure Lock & Key are a terrific little company, they installed a new safe in my home recently and I’m very pleased with the result.

Joe Devlin
My key got stuck in my car ignition and needed extracting. Called this company and they sent Tyler the locksmith out to me in less than 10 minutes, and he not only extracted the key but cut me a new one and even checked the ignition for any damage. Everything works like a charm now… thanks SLK!

Natalie McArthur
I locked myself out of the house and I called SURE LOCK & KEY and Jake the mobile locksmith called round very quickly and let me back in… thanks ever so much for the great service!

Trisha Latoya
My dog got sick and I was taking her to the vet. But I inadvertently locked her in the car and needed a locksmith to get me back in again. I called at Sure Lock & Key and they sent out Eric the locksmith so quickly, my dog didn’t even have time to get scared! Both me and my dog are very grateful for the prompt and professional service. Thank you again!

Daniel Levinson
I lost my keys and needed a new replacement set. I called this company and they responded very quickly. Once they arrived, they cut me a new set of keys within 15 minutes. Very happy…

Mrs A Coulter
My son locked himself out of his apartment and I had to call a locksmith to let him back in. Tyler from SURE LOCK & KEY was on the acne within 10 minutes and let my son back in… he’s very pleased and I’m very appreciative, thank you for the excellent service.

Sam O’Halloran
The electronic key to my Chrysler wasn’t functioning properly, so I called this company upon recommendation. I have to say, I’m most impressed with their customer service and overall professionalism, and am a very satisfied customer, my new e-key works perfectly now!

Alan Mulder
Terrific company, fantastic service, terrific price… this company has it all… and the guys that work there are just the nicest bunch of fellas. They installed a new security and CCTV system in our corporate headquarters and were absolute pros throughout. I can’t recommend them highly enough!

Janice Wren
I wasn’t so happy with the service I received from SURE LOCK & KEY when they installed new locks in my dormitory, but when I called them about it, they came out almost immediately and realized the locks had a manufacturing defect. They quickly replace them and didn’t even charge me anything for the second callout… wish all other companies cared about their customers the way these guys do!

Hank Fischer
Had to get the ignition replaced on my company car and SURE LOCK & KEY did it for me quickly and very efficiently. The technician knows what he was doing and did it well, and for a very low price too. I recommend them highly…

Evelyn Price
Top class automotive services. Tyler helped me with jammed ignition repair and was very nice.

Jackie Harper
Great service. I called at night, they answered very fast and the technician came within 15 minutes. Good and professional staff.

Shane Patric
Would certainly use it again if a problem came up. Perfect door lock repair. Possibility of paying by credit card was a great benefit.

Barbara Russell
Brilliant! All good.

Sandra Gomez
Fast and clean door lock installation. Highly recommend them.

Randal Carr
I was surprised by the 10 minutes response time on Sunday. Reasonable price for a professional job. Thanks a lot!
About Killingworth
Killingworth, a town in Connecticut, radiates a New England atmosphere. Its historical area features maintained architecture with the renowned Congregational Church standing out as a focal point. There are plenty of activities to enjoy in Killingworth from exploring the trails of Chatfield Hollow State Park to kayaking along the peaceful Hammonasset River.
The town's agricultural heritage is evident in its farms and orchards, which give residents a glimpse of country life. Despite its small-town charm, Killingworth offers quick access to cities like New Haven and Hartford, striking a perfect balance between peaceful living and urban convenience for its locals.