Locksmith services in Harwinton, CT
It’s hard to argue that safety is among our top priorities. The fact that we don’t think about it continuously means that we’re feeling safe and everything is going well. In some cases, however, once a problem appears, it becomes the only subject we can pay attention to. That’s why a fast solution may be an intelligent decision. Sure Lock & Key will gladly be your quick and reliable answer to all of your locksmith issues. Our team offers a wide range of locksmith services in Harwinton, 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
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A few words about Sure Lock & Key
Sure Lock & Key is a locksmith company founded by four brothers with over 35 years of experience in the Locksmith and Security industry. We have been blessed to become one of the major players in the US marketplace today, with main offices in Connecticut, New York, Rhode Island, Illinois, Florida, Texas, and Arizona. This was possible due to our unique work ethic, which we developed at the beginning and have been improving along the way. It consists of only three simple rules, but they include all the aspects of what we believe makes for excellent service.
All our locksmiths are highly professional and licensed. We believe that this is the only way to guarantee a positive result no matter what has happened to your locks or keys.
We work, day in day out, 24/7, throughout the year. Moreover, we use our own unique cutting-edge mobile service vans to get to you quickly and resolve the problem on-site.
Our price schedule is always fair and affordable. We are perfectly aware that prices are essential in gaining new clients and retaining old ones.
24-hour locksmith services in Harwinton
After-hours locksmith issues are always stressful and uncomfortable. However, they don’t have to be about sleepless nights and unbearable extensive waiting. Sure Lock & Key works 24/7, so you can get your problem resolved quickly. Using our state-of-the-art mobile service vans, we can get to you and help you on-site. We offer a wide range of 24-hour locksmith services in Harwinton, 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
Our growth and improvement are a direct result of our customers’ feedback. Moreover, our new clients are the result of it as well. We’re incredibly grateful for each review our clients write. If you’re in the middle of searching for a locksmith, please, take your time and check our clientele’s impressions of us and our work.

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!

Eric Keller
I moved in with my friend and I needed a second key for the apartment. I called into this company's New Haven office and the technician cut me a new key in 5 minutes! Unbelievable customer service!

Sonia Clemmons
My key to my front door broke off in the lock, so not only did I need a new key, I had to get the lock repaired and get back into my house… never rains but it pours!!! I called Sure Lock Key and they sent someone out in less than 10 minutes and did all three things for me… terrific service and really nice guys!

Peter Schultz
The ignition on my scooter jammed completely, so I called this company and they sent out a technician very quickly who resolved my problem and now my ignition works perfectly again. Thanks.

Roberta Mackey
Sure Lock & Key made me a replacement set of keys very quickly after I lost mine. The service was very quick and I’m very satisfied… thanks guys!

Chris Overly
Our office needed to get a new keypad access system installed and we used SURE LOCK & KEY upon recommendation. Leo the locksmith was very efficient and installed one very quickly, and the price was very good too. Quality service from a quality service provider, thank you.

Ed Lannister
A very good and reliable company. They repaired our door lock and did it very well. Recommended.

Kris Mahoney
I am very pleased with the service I got from SLK recently. They replaced some locks and were very prompt after I called them. A reliable and professional company.

Gregory Coates
Cheers to everyone at Sure Lock & Key for installing a new security alarm system at our office. Tyler the locksmith was very courteous and very proficient. Very impressed with the service, thanks!

Nicola Baker
I recommend this company much! They cut me a new set of keys for me and I couldn’t believe how quickly they did it. Superb service, excellent price.

Sharon Bell
Great service, fantastic price, and really nice people… thank you Sure Lock Key for fixing our door…

Fautus Brubaker
The best locksmith company I’ve ever used… head and shoulders above everyone else! Repaired my car lock quickly and it works perfectly again… thank you.

Barry Foster
I recommend SURE LOCK & KEY very highly. They repaired the ignition on my car and did a superb job and for a low price. Thank you.

Alan Meeks
This company helped install a new CCTV system on our business premises and I am very happy with the service and price. A very professional company.

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!
About Harwinton
Harwinton is located in Litchfield County, in the north-central part of the state. Its unique name derives from the names of Hartford and Windsor. The town was incorporated in 1737. Harwinton’s early economy was based on agriculture and the light industry. The town was home to the lock-making firm of Edward Hopkins and Augustus Alfred. Later, the Hartford-Litchfield turnpike brang commerce and the flow of tourists to the town. Today, Harwinton retains its rural atmosphere which is probably the main reason it is considered one of the best places to live in Connecticut. Due to its location on the Naugatuck River banks, public hiking trails and wildlife, the town is a famous recreational spot.