Byington Group LLC is a team of certified environmental and safety professionals that address the regulatory and compliance aspects of your environmental health and safety initiatives in a comprehensive and affordable manner. Michael Byington, CPEA founded Byington Group in 2007, and has over 30 years of experience in environmental regulatory compliance, permitting, auditing and project management with public and private industry clients. Contact Us: Office: 214-692-5037 Mobile: 972-523-4476 Dallas Texas Our Website is currently being upgraded. Sorry for any inconvenience. We will be back shortly.