I offer expert witness services in occupational safety, economics, sports and technical fields. I specialize in pricing and appraisals of diving equipment and gear.

I offer the services of an expert in the field of economics. I specialize in prices and appraisals of machinery and equipment.

I offer the services of an expert in the field of mining. I focus on ore deposits.

I offer expert witness services in the field of design. My focus is on heating and ventilation of building structures.

Creating expert reports on machinery and equipment.