Don began his HVAC career in 1976 while attending Lawrence Institute of Technology and Oakland Community College in Michigan and Phoenix College in Arizona. After 12 years in Design / Build Contracting, Don began selling Applied HVAC Equipment in 1988 in Arizona as well as Michigan.
Don joined Environ as a partner and General Manager in 2007. In addition to his management role, Don is responsible for several contractor, engineer and owner accounts.
Dennis began his HVAC career in 1998 while working for York International in Product Engineering & Development. Dennis graduated from Penn State University in 2001 with a BS in Mechanical Engineering. Dennis is a past President of the Central Arizona Chapter of ASHRAE.
Dennis joined Environ in 2011 and is responsible for several key contractor, engineer and owner accounts.
Aftermarket Sales Engineer | Cooling Tower Specialist
David began his HVAC career in the late 1980’s as a service technician completing various courses of study such as Copeland Sales & Service Training, Trane Motor Service Training, ESCO Institute EPA Certification and Electrical Contractors license training. David spent several years in HVAC sales and management roles before becoming a BAC Cooling Tower Specialist in 2007.
David joined Environ in 2013 bringing his extensive service, sales and customer relations experience with a focus on BAC.