TULSA, Okla.—Alert 360 is the new name for Central Security Group and Guardian Security Systems, a move that Richard Ginsburg, company CEO, said better represents what the company has to offer.“We've ...

TULSA, Okla.--(BUSINESS WIRE)--For the second year in a row, Oklahoma’s largest provider of security and smart home solutions, Guardian Security Systems, has been selected as one of the “Best Places ...

Company marks milestone with growth, new home security, business security services Tulsa, Oklahoma--(Newsfile Corp. - February 13, 2023) - Alert 360, one of the nation's largest providers of home ...

Guardian Security Systems has acquired Security Lock, Safe & Alarm. A Tacoma-based family-run business, Security Lock, Safe and Alarm is known for its dedication to personalized service and has been ...

Ainsley Close and her father, Frank Close, owners of Guardian Security Systems, are shown in this 2015 photo. The Seattle company, which is Washington's largest ...