Locksmith services in Big Rock, IL
Professional locksmiths are the trusted experts handling issues like lockouts, breakages, combination changes, etc. Beyond addressing immediate concerns, they also offer a range of security services, ensuring the safety of your personal and professional spaces. Moreover, they are a go-to source for expertise and reliable assistance if you require advanced solutions like smart locks or security system installations. For those still searching for a trustworthy locksmith, Sure Lock & Key offers swift and professional assistance. We provide all types of locksmith and security services in Big Rock, IL, 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 leading locksmith company founded by four brothers with over 30 years of experience in the Locksmith and Security industry. We offer a comprehensive range of locksmith and security services nationwide, covering residential, automotive, emergency, and commercial needs. Today, we are located across the US, with the main offices in Connecticut, Rhode Island, New York, Illinois, Florida, Alabama, Texas, and Arizona. Our success is rooted in unwavering dedication, ongoing self-improvement, and a steadfast commitment to a unique work ethic. We've developed three fundamental aspects that drive our growth, encompassing:
24-hour locksmith services in Hampton, CT
Lock and key issues don't adhere to convenient schedules, disrupting routines and causing undue stress. The urgency of a malfunctioning lock or a misplaced key is amplified, particularly when these incidents happen at odd hours. Confronted with frustration, people often resort to drastic measures like brute force to resolve the problem. However, this impulsive action generally leads to additional damage and costly replacement down the line. Meanwhile, a seasoned 24-hour locksmith possesses the expertise to address these situations precisely, avoiding unnecessary property harm. Our team of skilled professionals is dedicated to providing timely and expert assistance, ensuring that your security concerns are addressed promptly and efficiently. Take your time to learn more about the comprehensive range of 24-hour services we provide in Big Rock, IL, 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
Client satisfaction lies at the heart of our unwavering commitment to excellence. Feedback not only propels our growth but also offers potential customers invaluable insights into the exceptional quality of our services. For those still in search of a professional locksmith, take a moment to read the reviews below and discover what our customers think about the service we provide.

Anastasia Klimenko
I was desperately searching for a great locksmith after I accidentally locked my keys in the car and couldn’t get back in. The SURE LOCK & KEY manager was very understanding and came out in the van to get me back in my car within 15 minutes of me calling… thanks!

Anna Mendoza
Lost my keys and couldn’t find them anywhere… so naturally I needed a replacement set made and SURE LOCK & KEY wee very quick to come and cut me a new replacement set. Jacob the locksmith technician was very nice and couldn’t have been more helpful… thank you.

Paul Stewart
Quality and professionalism are very important to me as a rule, so I look for the best companies to use. I needed our front door handle replaced and so I called this company and they were very prompt in their response. They replaced my door handle quickly and efficiently, and for a very reasonable price. I was most impressed with their service…

Brian Abbott
My Buick ignition was not working properly and I was not happy with the service the local car dealership was offering, so I went to SURE LOCK & KEY, and they were only too happy to help! Jacob the locksmith was terrific, he replaced my ignition system quickly with a new one and everything works perfectly now… wonderful service!

Missy Carson
SURE LOCK & KEY put new locks into our doors and we very impressed at the quality of service and the overall price. This company made everything so easy and we were very happy with the service and the price. Highly recommended.

Sarah Watters
I have used this company multiple times in the past and I never even think of using anyone else. They have always been the most reliable locksmith company I’ve ever encountered, and I’ve never had any problems whatsoever with them… wish all companies cared as much as these guys do!

Neil Boone
Very professional and helpful. The job was completed quickly and the technician left no mess.

Gilberto Mccarthy
Awesome!

Harriet Barnes
I needed emergency help, because my key was stuck in a lock. Tech came within 10 minutes and did a great job!

Curtis Thompson
Tech Loe was nice and gave me great advice. Very good service.

Tasha Owens
Excellent!

Nancy Butler
Will recommend. Could not wish for better service.

Janice Gold
I lost my keys and needed a replacement set of keys made. I called Sure Lock Key and spoke with the manager who was very nice indeed. He sent Chris the locksmith to my home and he cut me a new set in less than 20 minutes. Fantastic service!

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.
About Big Rock, IL
Big Rock is a village situated in southwestern Kane County, Illinois. It's a small community located about 50 miles west of Chicago.
The name "Big Rock" is derived from Big Rock Creek, which runs through the area.
According to the 2020 census, the village has a total area of 4.32 square miles, with a population of 1,104 residents.
Big Rock is known for its rural and agricultural character, with a mix of residential and farming areas.