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Neilson & Macritchie Invstgtrs

Private Investigation

Neilson and MacRitchie Investigators has specialized in a variety of practice areas since 1953, including Asbestos and Toxic Tort; Rent Control and Real Estate; Insurance; Surveillance; Intellectual Property; Personal Injury; Workplace Investigations; Business/Corporate; Background & Asset Checks; Class Action Litigation; Trial Preparation; Locates/Skip Tracing; Social Media/Internet (OSINT); and other services.…

Services

• Broad Experience
• Leverage Our Experts
• Put our experience to work for you
• Surveillance with experienced investigators
• Unrivaled Remote Surveillance Solutions
• Expert-Driven Field Investigations
• Our Field Investigations Services

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Sources: BrightQuery (CDLA-Permissive-2.0); business website read 2026-10-14. About our data.