EcoGroup USA Welcomes Dave R. Wall, P.E. to Technical Advisory Board

“Saving Lives is Our Goal and Passion”, Greg Shiffner, CEO of EcoGroup USA

EcoGroup USA is pleased to announce the appointment of Dave R. Wall, P.E. to the Technical Advisory Board, effective November 2, 2020.  Dave and EcoGroup USA CEO Gregory Shiffner enjoy a close working relationship.  Dave is a leading MEP Project Engineer and Sustainability Consultant, as well as Chairman and CEO of The Wall Consulting Group, Inc. (TWIG).  Licensed in 42 states, Wall has an extensive background in IAQ and HVAC design and specializes in research, development, and engineering, with a focus on geothermal heat-pump analysis & design. In addition, Dave has considerable experience with, CoGen systems, ENERGYSTAR benchmarking, LEED Certification, energy-efficient, and water conservative design of buildings.

Wall’s consulting firm TWIG is also a strategic partner of EcoGroup USA providing professional services for projects across the United States. TWIG is a nationally recognized multidisciplinary design and consulting firm based in New York City, with additional offices in Miami.  TWIG will be working with EcoGroup to launch the EcoSense Platforms, both in the United States and the Caribbean, where TWIG has a well-established presence.

“We should be striving to embrace innovative, energy-saving technologies towards healthy and sustainable engineering solutions.”, Dave R. Wall, P.E.

“I have known and worked with Dave for a considerable length of time and am thrilled to have his expertise and innovative capabilities as part of EcoGroup USA’s Technical Advisory Board”, stated Greg Shiffner.  In addition to his contributions in our product development efforts, Dave’s firm TWIG is able to provide crucial HVAC system recommendations for our clients once their data from EcoSense Platforms is available for review”, Shiffner concluded.

More About Dave R. Wall


About EcoGroup USA

EcoGroup USA was established in 2018 on Long Island, NY as a Personal Protection Equipment (PPE) company. In September 2020, EcoGroup USA merged with STAT Holdings, LLC to expand the company’s geographic reach and product offerings, bringing on patented antimicrobial technologies, executive management, a renowned group of scientists, PhDs, and healthcare experts with decades of experience.

EcoGroup USA’s mission is to create spaces in which employees, customers, clients, and residents will be safe from indoor air pathogens. Our technology partners have over 15 years of experience, our team of subject matter experts have been focused on the reduction of harmful viruses, bacteria, and microbes.

We provide world-class EPA and FDA-registered products and patented antimicrobial technologies, including EcoSense Platforms, a comprehensive antimicrobial approach proven to eliminate 99.9% of microbial germs on surfaces and in the air, including the virus SARS-CoV-2, which causes the disease Covid-19.

We are a rapidly growing company with corporate locations in Long Island, Staten Island, and Eatontown, NJ. Our remote sales teams are located across the US.

If you would like more information about this topic, please call Greg Shiffner at 732.582.5717, or email at


Dave R. Wall

Dave R. Wall


In his years of experience, D.R. Wall has developed extensive knowledge in overseeing and managing projects, developing new business contacts, and providing presentations to potential clients. His experience has also provided him with expertise in HVAC design and management which has allowed him to develop a list of satisfied clients.

Dave develops engineering, business plans, energy audits to deliver energy efficiency projects and programs to clients, conceptual design and preliminary financial analysis for central utility plants, Co-generation projects, HVAC Systems, and other advanced solutions.