Mathias Lock and Key is here because of you, our loyal customers, and because of our expert technicians.  We value your security, safety and peace of mind.  Your complete confidence is our goal and our guarantee is absolute.

Our Loyal Customers

We sincerely value your business and guarantee superior service.  We provide only high quality products.  Your security, safety and peace of mind are our only business.

Our Dependable Employees

We encourage the professional and personal development of our employees and promote on-going training and education.  Successful, educated employees equal happy, satisfied customers.

Our Dedicated Management Team

Mathias Lock and Key has been managed since 1901 by four generations of the same family.  Our priorities are customer service, employee retention and consistent profitability.

Mathias has earned our respect and gratitude for providing us with swift and skilled customer service. They have always worked to find the best value for all our applications, and have cheerfully met our often short-notice needs. Their professionalism is unquestionable, and the team members are truly delightful to work with.
- Maggie Quinn, Warren Village