Stone Investigation Services | Private Investigator in Fontana

Google Reviews

I had a great experience working with Stone Investigation Services. Charles Nichols was professional, responsive, and delivered exactly what I... Read more

Mar 22, 2026

Lonnie Bradshaw

Charles Nichols at Stone Investigations is the real deal. Former SBSD law enforcement officer turned licensed private investigator serving Fontana... Read more

Mar 19, 2026

Debra Allen

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