Charles W. Terrell, CIH, CHMM, REP
Charles started Terrell Technical Services, Incorporated, on January 16, 2003. Working from home, the initial intent, was to provide a select group of clients on-call environmental, health and safety support. Within two months, demand had increased to the point that additional employees had to be hired and a commercial office leased. The company has continued with steady growth and diversification of services.
Throughout his early career, Charles was employed by a number of environmental consulting and laboratory firms providing him with broad based experience. Charles was blessed to participate in and manage a wide range of projects, such as EPA compliance air emissions / stack testing, OSHA compliance industrial hygiene surveys, groundwater assessments, soil assessments, underground storage tank assessments, hazardous materials assessments, real estate transaction environmental site assessments and laboratory services.
Charles graduated with a Bachelor of Science degree from the University of Alabama in Huntsville with core studies in Biological Sciences, Environmental Sciences and Chemistry. While attending UAH, he met his future wife and best friend, Debra. They have two sons, Elliott and Eric, whom are completing science related degrees and are interested in carrying on the family businesses. Charles enjoys spending time with his family, fishing, hunting and improving their farms
Shannon Sutton, CIH, CHMM, REM
Shannon graduated with a Bachelor’s Degree in mathematics from the University of North Alabama in 1992. Shortly thereafter, he completed additional degrees in industrial hygiene and chemistry. After an internship as an industrial hygiene technician at a chemical company, Shannon entered the environmental, health, and safety consulting field where he has remained since 1996. In 2005, Shannon joined Terrell Technical Services as the Vice-President/Technical Director where he has been a part of the company’s rapid expansion.
As Technical Director, Shannon provides guidance to the industrial hygiene and environmental project managers and technicians in the company. Shannon oversees and is actively involved in the anticipation, recognition, evaluation and control of employee exposure hazards including airborne contaminants, noise, asbestos, nonionizing radiation, lasers, combustible dusts, and other health and safety hazards. He has performed extensive occupational risk assessments involving confidence interval, Bayesian, control banding, and other mathematical and statistical exposure assessments as well as dermal exposure and EPA-related risk assessments. He has established quality assurance programs under the ANSI/ISO 17025 standard for the Competence of Testing and Calibration Laboratories as well as performing internal audits for ISO 9001 (Quality Management Systems) and ISO 14001 (Environmental Management Systems). Shannon has experience dealing with issues such as indoor environmental quality, OSHA regulations, EPA and DOT requirements, Phase I and II Environmental Site Assessments, hazardous materials spill responses, Toxic Substances and Control Act, and clandestine methamphetamine laboratory assessment and cleanup.
Shannon and his wife have been married since 2002, and they have two dogs. When he is not working, Shannon enjoys playing tennis, landscaping, playing guitar, and supporting animal rescue organizations.
Neil Matson, CIEC, REM, REPA
Vice President of Operations
Neil has been employed by Terrell Technical Services, Inc. (TTSI) as the Vice President of Operations since 2006. Upon graduating from Southwest Texas State University in 1999 with a B.S. in Biology, Neil has worked in the environmental consulting field with various engineering firms in North Alabama. Neil has had the privilege of being involved with a variety of projects over the course of his career including ground water monitoring, waste water operations, air emissions / stack testing, industrial hygiene surveys, health and safety, hazardous spill response, and indoor air quality.
Over the past 10 years Neil’s work has primarily been indoor air quality and industrial hygiene related services. While Neil’s current position includes the operations oversight of all aspects of TTSI, his day-to-day role is largely as the Senior Project Manager for the indoor air quality division of TTSI. Neil is frequently asked to provide expert witness testimony in indoor air quality related cases and speak at various professional organizations about indoor air quality issues.
Shortly after moving to Alabama from Texas, Neil met and married his wife Kimberly, an accomplished professional in the pharmaceutical industry. When not working, Neil enjoys spending time with family and friends – particularly when it involves fishing, hunting, boating, golf, or traveling to new places.