# 21st Century Fire & Burglar Alarm Systems, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 21st Century Fire & Burglar Alarm Systems, Inc.
- Entity type: C corporation
- Original incorporation date: November 1, 1989
- Time in business: 36 years and 11 months
- Jurisdiction count: 2

## All known addresses

- 3231 N I 10 Service Rd W, Metairie, LA 70002 (listed in Louisiana)
- 700 Phosphor Ave Ste A, Metairie, LA 70005 (listed in Mississippi)

## Registered states

- [Louisiana](https://index.baselayer.com/la/bec5423c5bd6428b)
- [Mississippi](https://index.baselayer.com/ms/a85aa09d44e7682f): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/bec5423c5bd6428b)