We founded Big D Lock City with the belief that hard work and dedication always results in happy customers. To us, working tirelessly means a job well done.​

Our Work

Core Values

Customer satisfaction and quality work – two things you will always find when you visit Big D Lock City. We have put in the hours to ensure your satisfaction.

Car key replacement - Safes - Locks - Door hardware

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248.398.2030 Fax 248-398-3156

The whole purpose of our work at Big D Lock City is to make you smile. We are passionate about the work we do and we are constantly looking to exceed your expectations. If you’re ever dissatisfied with our work, we want to know about it.


Our hard work is your gain. We are devoted to our job because to us, it’s a lifestyle. We are constantly searching for new ways to improve and expand our business, and we never turn down customer suggestions. Contact us at any time via email with ideas or concerns and we’ll get back to you as soon as possible.

Who We Are

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