Investigation & Executive Security Professionals


Our Services

Our highly skilled and experienced investigators and security experts are capable of meeting a wide variety of client needs, all while providing ethical, legal surveillance and witness statements by experienced professionals.

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Executive Protection

Professional and discreet protection is a hallmark of executive security with APS.

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Missing Persons Investigations

Our expert civil and criminal investigators help you gather information and solve legal issues.

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High Threat Security

APS provides security for high-threat targets including estates and offices, special events, and historic art.

Vector shapes of Minnesota neighboring Wisconsin

Serving Minnesota
& Wisconsin Since 1995

Since 1995, APS has been providing investigative, security, and consulting services to law firms, businesses, insurance companies, and private individuals.

Our firm has been the firm of choice to ensure prompt, thorough, and high quality services.

When you need the best, hire the best.