2567 Tracy Road

Northwood, Ohio 43619

Phone: 419-666-0411

Fax: 419-666-1657



Project Coordinator

Curt Fish / cfish@jhlaboratories.com



Field Services

Robert Rill / rrill@jhlaboratories.com

Cell: 419-261-4254



President

John Richards / jrichards@jhlaboratories.com

Cell: 419-277-4991