Investors Corporate News About Us Services Case Studies Locations Careers Contact Us Keywords Home › About Us › Key Team Members Key Team Members Meet our key team members Mike McCoy President mmccoy@acimech.com 515-232-1236 Michael G. McCoy serves as President of ACI Mechanical, Inc. and Comfort Systems USA Midwest, LLC, both subsidiaries of Comfort Systems USA. Formerly Mr. McCoy served as Executive Vice President for the company with a focus on sales and operations. During his more than forty-year tenure… Read More » Kent Meyn General Manager, Industrial Construction Division kmeyn@acimech.com 515-232-1236 Kent has a B.S Degree in Construction Engineering from Iowa State University and joined the ACI team in 1983. In his tenure at ACI, Kent has managed industrial and manufacturing projects across the country. Kent specializes is preconstruction services and leads an outstanding group of project… Read More » Shon Smith General Manager, Commercial Construction Division ssmith@acimech.com 515-232-1236 With a strong background in the sheet metal trade, Shon has based his focus on the fabrication component within our industry. As General Manager, Shon's responsibility is to ensure that ACI remains a leader in commercial construction while utilizing fabrication and manufacturing. Whether it's being involved… Read More » Gregory Braga, PE Director of Engineering gbraga@acimech.com 515-232-1236 Greg Braga came to ACI Mechanical in 1993 after graduating from Iowa State University with a BS in Mechanical Engineering. He has been the Director of Engineering since 2001 and oversees the Engineering and Detailing Functions of the Engineering Department. Greg's typical design emphasis is steam,… Read More » Laura Sundine Human Resources Coordinator lsundine@acimech.com 515-598-5900 Laura currently serves as Human Resources Coordinator for ACI Mechanical/Comfort Systems USA Midwest. Laura first came to ACI as their service dispatcher, and has held several positions in her 25 plus years with ACI in the Accounting and Purchasing Department, before taking the Human Resources position… Read More » Randon Parks Small Projects Manager randon.parks@comfortsystemsusa.com 515-232-1236 Rand joined ACI Mechanical in 2003 as a Director of Building Services. In 2010 Rand took over the General Manager position of Comfort Systems USA Midwest. Prior to joining ACI Mechanical he owned and operated his own HVAC company in Nebraska. In his free time Rand enjoys caring… Read More » Tim Grewell Small Projects - Project Manager & Business Development tim.grewell@comfortsystemsusa.com 515-232-1236 Tim came to ACI Mechanical in March of 2005 as the service manager. Prior to that time, Tim spent a year and a half as a remote service technician with the Comfort Systems USA National Accounts group. After building experience in the HVAC industry over the… Read More » James Kessler Comfort Systems Midwest - Service Manager jkessler@acimech.com 515-232-1236 James currently serves as Service Manager for our Comfort Systems USA Midwest team. James joined Comfort Systems back in 2008 when they purchased the company he worked for in Las Vegas. James served as a Service Technician at Comfort Systems USA Southwest in both the Chandler,… Read More » About Us Company Profile Vision/Values History Awards, Certifications and Associations Key Team Members Safety Work at Comfort Systems USA Join our team of experienced professionals… Contact us about career opportunities Construction Our unified approach emphasizes communication to complete your construction project successfully View our construction services Apprenticeship Program "An investment in knowledge pays the best interest." - Benjamin Franklin Learn more about Apprenticeship This site is protected by copyright and trademark laws under U.S. and International law. All rights reserved. © 2021 Comfort Systems USA