Marx Locksmith Service is more than a lock and key company. We pride ourselves in being a solution based security company and we are always ready to assist you with your security needs. Our mission is to deliver exceptional customer service by providing cost-effective and knowledgeable security solutions.

Our Customer Security Center, located in Grand Blanc, focuses on K-12, governmental /GSA, and medical facilities. We also service commercial and manufacturing facilities and the banking industry. We have the ability to create, layout, and install electronic lock systems to provide accountably and security.       
All of our service technicians are proud to provide quality, reliable service and are up to date on the policies and procedures of meeting your security needs.  We are currently one of two companies in Michigan to be certified to install government approved lock hardware. For more information, see GSA Services under the Government tab for a list of our certifications.

Meet the Team

Marc Dearing, CPL

certified professional locksmith Marc Dearing is the President and Owner of our company. Marc began as an apprentice locksmith at Dave’s Lock & Safe, a local lock company in 1993. After finishing his technical training and apprenticeship and with his past business experience he started Marx Locksmith Service in 1999. He started the company as a mobile locksmith providing only on-site lock services, and in 2005 he purchased Troy’s lock & Safe and hired their first service technician. In 2007 he expanded the business and opened their first retail and service center in now located in Grand Blanc.

Kathy Dearing

locksmith, safe installation, asset protection is the Vice President and Owner of Marx Locksmith Service and heads up the accounting department part time. One of the purposes of starting their own company was to provide a way for Kathy to be a stay at home mom and to work from home when she needs to. Kathy and Marc were married in 1998 and have three boys, Henry, Christopher, and Luke.

Lindsay Ackerman

re-keying, key duplication, security installation is the Office Manager and Dispatcher. She has been with Marx Locksmith for over two years and can assist you with just about anything in the store, including key duplication, re-keying, and appointment scheduling. Lindsay is a senior at the University of Michigan-Flint, studying entrepreneurship and small business management. She was married in May of 2012 to her husband, Roger.

Marissa McVety

padlocks, residential locksmith, commercial locksmith is the Office Assistant and Dispatcher. She is the newest member of the team at Marx Locksmith, joining us early 2013. She can assist you with cutting keys, re-keying, and scheduling appointments.

locksmith, safe installation, asset protectionHenry
locksmith, safe installation, asset protectionChristopher
locksmith, safe installation, asset protectionLuke

Our Associations