Jack Holowczak
Toronto, ON M5S 2X9, Canada
Jack Holowczak is a luxury goods authentication and valuation expert and USPAP-compliant personal property appraiser. As Founding Director of PROVENANCE (Toronto), he has examined more than 2,000,000 items across 50+ luxury houses since 2016, with specialty depth in handbags and small leather goods — including Hermès, Chanel, Louis Vuitton, Goyard, and Chrome Hearts — and documented forensic protocols for counterfeit and high-grade replica ("superfake") detection. He serves counsel in counterfeit goods, trademark, insurance, estate, matrimonial, customs, and criminal matters across all U.S. and Canadian jurisdictions, providing authentication reports, fair market valuations, rebuttal opinions, and deposition and trial testimony. Fees are never contingent on findings.
- Antiques, Art, & Collectibles Appraisal
- Apparel & Textile Industry
- Fraud Investigation
- Gems & Jewelry Appraisal
- Import/Export
- Insurance Fraud
- Intellectual Property
- Personal Property Valuation
- Trademarks
Available Upon Request