- 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
About us: locksmith company Sure Lock & Key
Sure Lock & Key is a reputable locksmith company founded by four brothers. With over 35 years of industry experience, we serve customers nationwide. Our headquarters are in Texas, Illinois, Connecticut, New York, Rhode Island, Florida, Alabama, and Arizona. Years ago, we established a unique work ethic that we still adhere to. We believe it's the key to achieving our main goal: customer satisfaction. Our approach is based on three simple yet impactful principles:
24 hour services: 24 hour services in McKinney
Have you ever faced round-the-clock issues that required immediate professional assistance? While our locksmiths cannot change the unpredictable nature of breakdowns, they can spare you from unnecessary stress and inconvenience. Sure Lock & Key is available 24/7 to address any locksmith and security concerns. We guarantee prompt responses, swift task analysis, and efficient procurement of necessary parts to minimize any delays in completing our work. To access the complete list of 24-hour locksmiths services we offer in McKinney, TX, please check out the comprehensive range 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
Customer testimonials provide invaluable feedback on the quality of our services and reflect the satisfaction of our clients. Moreover, they're real-life experiences that help us continually refine and improve our offerings. Take a moment to check out the impressions below and see why customers trust us for all their locksmith needs.

Jen Natali
I rate Sure Lock & Key very highly! They installed new locks in my door and very quick and professional. Price was great too…

Jim Courson
Excellent service for a very good price! Sure Lock Key installed a new safe in my home and I’m very pleased with it.”

Andreas Cisneros
I was having problems with the ignition and locks to my car and called this company, who came out and fixed both very quickly, and both work perfectly now. Thanks!

Annie Thomaston
SLK cut me a second set of keys for my roommate and they did so quite quickly… great service, nice guys, and really low prices!

Kenneth Jensen
To all at Sure Lock & Key, thank you for helping me sort out my electronic key for my car which was setting off the alarm every time I used it. Tyler the locksmith was very pleasant and sorted my key out in no time. Thank you very much.

Carrie Upton
Thanks Paul at SLK for fixing my locks recently… you arrived less than 10 minutes after I called and fixed everything in less than an hour. Wonderful!

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!

Esther Isaacson
My friend lost her keys at the local synagogue and needed a replacement set made. She asked me about it and I recommended SURE LOCK & KEY who I had used previously. The manager was very nice and sent out the locksmith within 15 minutes. My friend had a new set of keys cut less than 20 minutes later… she was very happy indeed!

Anthony DeSoto
My car key broke off in the car door lock and I needed both a new key and the broken key extracted. SURE LOCK & KEY did all of it for me and very quickly too, and for a great price! I’m very impressed with the service from this company…

Steven Bell
SURE LOCK & KEY is a very good company to use for any locksmith needs you may have; they really helped me when I wanted a keypad access and CCTV security system installed in my warehouse. They were patient and courteous and knowledgeable, and I was very happy with both the service and the price…

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…
About McKinney, TX
McKinney is a vibrant and rapidly growing city in the heart of Collin County, Texas. The area is known for its charming downtown, lined with historic buildings and bustling with local shops and eateries.
McKinney offers a perfect blend of small-town charm and modern amenities. With top-rated schools, beautiful parks, and a strong sense of community, it's a sought-after destination for families and professionals alike.
Whether you're strolling through the historic district, enjoying a concert at the local theater, or exploring the nearby nature trails, McKinney offers something for everyone to enjoy.