Cal Rieder, Vice President – Project Management, joined Spangler Environmental in 2010. Throughout his tenure, Cal has enjoyed a progressive career in terms of both technical expertise and leadership responsibilities. He serves our clients through Environmental Due Diligence services and customer-focused Project Management.

Cal’s prior experience includes 9 ½ years as a Geologic Technician. He holds a HAZWOPER certification and is pursuing Project Management certification. Cal enjoys the environmental nature of his job, but also values meeting and engaging with our clients and vendors. Cal loves spending time with his wife and son, and is a fanatic for the Carolina Panthers and Carolina Hurricanes.