About

Security Company Check is an independent directory published by Sabr Software. California and Illinois license every security guard and alarm company, but their public files are hard to read. We turn them into plain-English listings so businesses, boards and homeowners can check a company's license, branches and record before they sign.

We build listings from public records and verify what we can against official sources. We are not affiliated with any agency or with the businesses listed.

Contact: sabrsystemssoftware@gmail.com · Sabr Software · 3500 Oaklawn Ave. #460 · Dallas, TX 75219