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CS Lock and Key | About Us

CS Lock and Key was founded with a simple but powerful mission: to provide the communities of Monroe, Lenawee, Washtenaw Counties, and the surrounding areas with locksmith services they can truly depend on. As a family-owned and veteran-run business, we take great pride in delivering reliable, honest, and affordable professional locksmith solutions to our neighbors. We understand the importance of trust when it comes to protecting what matters most—your home, your business, and your vehicle. That’s why every service we offer is rooted in integrity and a genuine commitment to helping our customers feel secure and supported.

 

From the very beginning, we knew that offering fair pricing and dependable service wasn’t just good business—it was the right thing to do. Too often, people find themselves in difficult situations where they need immediate locksmith assistance, and the last thing they should have to worry about is being taken advantage of. At CS Lock and Key, we stand firmly against that kind of treatment. Our goal is to be the locksmith you call not only because you need help, but because you know you’ll be treated with respect, professionalism, and honesty every time.

 

We offer a wide range of services, including automotive key replacement and programming, residential lock changes, rekeying, lockouts, and commercial security solutions. Whether it’s replacing a lost car key, upgrading your home’s locks, or securing a new business location, our experienced technicians are fully equipped and trained to handle the job quickly and efficiently. We bring the same level of care and precision to every project, no matter how big or small.

 

CS Lock and Key is proud to be fully licensed and insured, which means our customers can have complete confidence in the quality and safety of our work. We believe in doing things the right way—from staying up to date with the latest tools and technology to following all regulations and best practices. Our commitment to excellence and community service sets us apart, and we’re honored to be a trusted part of the neighborhoods we serve. When you choose CS Lock and Key, you’re not just hiring a locksmith—you’re supporting a local business that’s deeply invested in protecting and serving the community.

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We offer

Discounts to the following

  • Military discount 

  • Senior discount

  • First responders discount

  • Student discount

  • Teacher discount

  • Frontline healthcare workers

Contact Us

Address

257 Willowbridge Drive

Dundee, MI 48131

Contact

734-497-7578

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Opening Hours

Mon - Fri

24 Hours

Saturday

24 Hours

​Sunday

24 Hours

Our main goal is to provide Monroe, Washtenaw, and Lenawee counties and surrounding areas with professional and trustworthy locksmith services.

Choose CS Lock and Key as your local locksmith because we bring the perfect blend of experience, reliability, and personalized service. We take pride in serving our community with integrity and professionalism. Whether you're locked out, need new keys, or want to upgrade your home security, you can count on us for fast, friendly, and trustworthy service—every time. Your safety and satisfaction are our top priorities.

Service Locations

Locksmith Services in southeast Michigan

Phone

734-497-7578

Email

Automotive, Residential, and Commercial Locksmith services.

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