21st Sentry Security

About us

21st Sentry Security is the Metro Phoenix area’s top choice for all security needs. We strive to provide a cost-effective solution to your safety needs.

Our services

Same-day service is available for those in immediate need. With over 12 years of experience, there is no job too big or too small for our team. 

If you would like to set up a free consultation, please contact our office today.

 .  24 Guard and Patrol Service
 .  Construction Site Security
 .  Office Security
 .  Lot Security
 .  Bike Patrol
 .  Golf Cart Patrol
 .  Big and Small We Do It All
 .  Same Day Service Always