Call us now ! Send us an email Engle Rd Ste L Cleveland United States

Back to Top

Where Service to Our Customers Is Our #1 Priority!

Duman's Lock & Safe, Inc. has been in business since 1980. Membership in Associated Locksmiths of America guarantees that the most knowledgeable technicians will service you. Our experience includes work for Amerimark, Amphion Executive Safe, Arhaus Furniture, Berea Board of Education, Conrads, Charter One Bank, CB Richard Ellis, Cleveland Board of Education, Crocker Park, Cuyahoga Community College, Darice/Pat Catan's, FORD, Fox8/TV8, Gale's Garden Center, Heritage Safe, ITT Technical, IX Center and IX Jet Center, JPMorgan Chase, Kaplan Institute, Ostendorf Morris, The Cheescake Factory, The Cleveland Cavaliers and the Hyatt Regency Hotel. We also do work for many municipal police departments and government agencies. This is just a small sample of the companies we service.
Robert W. Duman is a former law enforcement officer with 30 years' experience with the City of Cleveland. He founded the company in 1980. He is an A.L.O.A. Certified Master Locksmith, of which there are less than 700 worldwide.



Our safes and vaults will keep your valuables secure. We sell, install and repair safes and vaults for both residential and commercial clients.

Why Choose Our Lock & Safe Company?

  • We have four technicians that are on call 24 hours a day, 365 days a year.
  • The 24-hour service line is operated by a live answering service with the ability to page our technicians.
  • There are four fully equipped vans that are taken home by the techs to give them the ability to have a better response time.
  • We can provide you with a free security analysis of your property.

Thank you for considering Duman's Lock & Safe, Inc. for all of your security needs. We look forward to hearing from you in the future.


Contact Us

Give us a call and hear what we can offer you. We have a variety of options that can solve the toughest security problems for both homes and offices.

Government and Law Enforcement Affiliated • Bonded and Insured
24-Hour Emergency Service • Certified Master Locksmith

YP Reviews

Business Hours

Open Daily 24 Hours Open 7 days

Payment Options