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About Security One

Protecting lives and assets for over 4 decades with glory.

Security One, Inc was founded in 1981 as “Byrd Alarms” and renamed to security one in 1990. 

Since

1981

Security One Inc’s Story

Security One, Inc. is based in San Antonio TX, and services the greater San Antonio area with state-of-the-art security systems for residential, commercial, government, and non-profit clients.

Security One, Inc. was founded in 1981 as “Byrd Alarms”. It was renamed Security One in 1990. The owner, Roger Byrd, is a retired police officer from the San Antonio Police Force. He is a past president of the Texas Burglar and Fire Alarm Association and the South Texas Alarm Association.

We are trusted by over 6000 customers who enjoy our professional, yet personal service. More law enforcement officers use our service in their homes than any other alarm company in San Antonio.

Security One has more than 30 employees, many of whom have been in the industry for over 25 years. Our office is located on Byrd Blvd in Universal City and our UL Licensed Central Station is located off U.S. Hwy. 281 just north of the San Antonio Airport.

Our Memberships

Texas Burglar & Fire Alarm Association (TBFAA)
South Texas Alarm Association (STAA)
Texas Department of Insurance State Fire Marshall’s Office – Lic. ACR1165
Texas Department of Personal Safety Commission of Private Security – Lic. B03192

Security One San Antonio

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(210) 341-8900