MACS Annual Training Event & Trade Show 2027

Aaron has spent over 30 years in the mobile HVAC industry, specializing in developing and manufacturing innovative service solutions for complex automotive repair challenges. Since becoming president of AirSept in 2001, he has led its growth from a small family business to a global Tier 1 and Tier 2 supplier for 18 vehicle manufacturers and major aftermarket companies. A dedicated MACS member for 26 years, Aaron also serves on multiple SAE committees. His extensive experience collaborating with OE engineers, manufacturers, and distributors provides valuable insight to MACS members. As mobile climate control technology evolves, he remains committed to advancing education and innovation in the industry.

A distinguished professional with over 20 years of experience in automotive air conditioning systems and electric vehicles. She holds an Automotive Technician license as well as a Bachelor’s degree and an MBA in Marketing. As the founder of Mecanea tu Día , an educational platform providing seminars, workshops, and certifications, Agnes addresses the modern needs of automotive technicians, focusing on electrification, HVAC systems, and operational management. Her leadership at Auto Air Parts of Puerto Rico has positively impacted over 2,500 mechanics and students. She has served two terms on the MACS board, contributing significantly to the organization’s development. For her dedication, Agnes has been honored with the Leadership Award Robert Belman Memorial and the Ambassador Award.

Darrel has been in the automotive industry for 37 years, with the past 20 years spent at GPD. He began his journey at GPD in 2004 working on the sales counter and transitioned into the purchasing department in 2007. In 2010, he was promoted to Purchasing Manager. Over the past two decades, he has witnessed significant growth within the company and many changes across the industry. Darrell is proud to be part of a strong and dedicated team. He has had the pleasure of building lasting relationships throughout the A/C industry. Outside of work, he enjoys spending time with his wife Kathy, his daughter Alyssa, and attending races at their local dirt track.