Greg Nahn

Greg is a Senior Building Science Specialist at Slipstream who dedicates his career to working in support of the design and delivery of effective building science training with a focus on fundamentals, health and safety, diagnostic testing, comprehensive work scope development, and quality installation. Greg is BPI certified and a RESNET certified rater with over 20 years of experience performing energy audits and completing quality assurance site visits on existing and new construction residential buildings.    

For MNHET, Greg instructs the Energy Auditor and Crew Leader courses.