Guards On Call (professionalservices) in Houston, TX, provides professional security services, including security patrols, risk assessments, and surveillance, to businesses and individuals in Houston.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Guards On Call broke down on Apr 26, 2026.
Guards On Call is indexed in Operator's Professionalservices market index for Houston, TX.
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