Our Team

Success comes down to one thing…great people. Our experts come from varied backgrounds combining the highest caliber of expertise, certifications, and skills with genuine curiosity, problem solving skills, and an approachable, open-minded perspective.


George J. Hyfantis, Jr., Ph.D, PE

Dr. Hyfantis is the Manager and Market Leader for QE2 A Fisher Arnold Company and is responsible for the oversight of all staff, project managers and senior level staff in our Knoxville office. Dr. Hyfantis coordinates the efforts of staff to ensure efficient delivery of QE² services. Founder and President of QE2, Dr. Hyfantis has 37 years of experience in the environmental engineering industry.      MORE…

Terry Davis, PG

Terence Davis, PG, is an accomplished expert on the subjects of hazardous materials identification and abatement, indoor air quality, underground storage tanks, and remediation planning. A seasoned professional with more than 20 years’ experience, Terry conducts field work and…     MORE…

Steven F. Jerman, CPA

Mr. Jerman has over 20 years of combined experience working in public accounting and various service-related industries, from multi-billion-dollar corporations to emerging start-ups. He has several years of experience managing the financial and administrative functions of a business.      MORE…

Joseph Matalucci

Mr. Matalucci is a detail-oriented professional who has assisted engineers on a wide range of design and construction projects. His projects include permitting solid waste disposal facilities, residential subdivision development, and water distribution and sewer collection systems.     MORE…