Lock Master Security is a full service security company focused on providing our customers with personal attention to all of their security needs. For over fifteen years, Lock Master Security has developed a reputation for being the most dependable, affordable, and prompt security service in Southwest Michigan. We offer a wide range of services, from traditional lock work to high end security systems. We specialize in Electronic Access Control and Alarm Systems.
| Website | http://www.lockmastersecurity.com |
| Revenue | $5 million |
| Employees | View employees |
| Address | 212 E Allegan St, Otsego, Michigan 49078, US |
| Phone | +1 269-694-5258 |
| Industry | Business Services General, Business Services |
| Competitors | ADP Security Systems Ltd, Alert Security Group, Guardian Security Systems, Inc., Digital Security Co, Sentinel Security Systems, Securitas Group, G4S, Brinks Home, Mountain Acquisition Company, LLC, ADT +32 more (view full list) |
| SIC | SIC Code 76 Companies, SIC Code 769 Companies |
| NAICS | NAICS Code 561 Companies, NAICS Code 56 Companies |
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Lock Master Security Questions
The Lock Master Security annual revenue was $5 million in 2026.
Lock Master Security is based in Otsego, Michigan.
The NAICS codes for Lock Master Security are [561, 56].
The SIC codes for Lock Master Security are [76, 769].
