Northshore Security Systems and Alarms Over ten years of experience providing quality security and home theater services to the north shore. Halo Home Security installs quality home security systems, including burglar alarms and smoke detectors that are easy
to use AND affordable!

Halo Security provides a wide array of security needs as well as communication, visual, and audio needs for homes and businesses. We currently serve...

  • Corporations
  • Restaurants
  • Warehouses
  • Distributors
  • Residential Contractors


Protection When You Need It
Halo is known for working hand in hand with residential builders to fill the exact need of each new construction project. We offer several security, home theater, and speaker packages to many existing homes and businesses.
Selecting a home security system is an important decision. Halo is dedicated to providing security protection and rapid response to help keep your family and home safe. Halo provides 24-hour home security monitoring services. There isn’t a time when our monitoring center is not on call.
Trusted Quality Service
Many customers place a high priority on follow-through and personal service. Being a local company allows us to pay greater attention to detail and give the necessary time and effort to satisfy our customers.
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Owned and operated by Calvin Orwig III . Alarm Contracting License Number: BF1596 . Halo Security, P.O. Box 213, Mandeville, Louisiana 70470 . 225-612-3530