TUBBESING - Key Persons
Job Titles:
- Chief Executive Officer
- President
Aaron Casey graduated from Texas Christian University in 2002 with a BSEE and started off his career as a consulting engineer. As a CE, Aaron has designed data centers, factories, and hospitals. He then went to work for APC as a System Engineer. At APC, he worked with Fortune 500 accounts helping them design and deploy data centers. In 2007, Aaron joined TSC and is responsible for the professional service division within TSC along with key accounts. A native Texan, Aaron is married and has three daughters and one son. His interests include spending time with his family, church, and playing sports.
Aaron Casey is now leading Tubbesing. The entire team is striving to help customers meet their goals more than ever before. With five offices - Oklahoma, Arkansas, North Texas, Central Texas, and Houston, TX - please reach out and let us help you meet your mission critical goals, whatever they may be.
Amanda Maestas joined TSC in 2008 after earning a B.G.S. in Psychology from the University of Kansas. Amanda's primary responsibilities include accounting. Her interests include reading and watching college basketball.
Andrew Zampierin graduated from TCU in 2011 with a B.S. in Engineering with an emphasis in Mechanical Engineering. He has joined the team after working as an engineer with DP Engineering. Andrew is responsible for working with each account executive to help ensure that the best solution is being proposed. Andrew is married with three children.
Bryan Larman joined the Oklahoma Tubbesing Team in early 2021 as an Inside Sales Representative/Project Manager. Bryan is an Army veteran who served for 9 years as a Chinook Helicopter Mechanic and Electronics Technician. He enjoys spending time with his daughter, camping, fishing and playing softball.
Clay has been in the electrical industry for over 12 years working in various roles within electrical construction, electrical service and now sales. He earned his Journeyman Electrican during that time and joined the Tubbesing team in late 2020. He enjoys spending time with his wife and two kids, hunting and fishing.
Curt Herge joined TSC in 2010 as an intern and full time after graduating from TCU in 2011 with a B.S. in Engineering. He is responsible for building and maintaining relationships within the Dallas construction community. Daily he focusses on designing and delivering quality solutions to all his customers. Curt is married and loves to spend time outside with his two fantastic kids.
Diana graduated from Baylor University in 2017 with a B.A. in Political Science and minor in Business Administration. Over the last six years, Diana held various roles ranging from operations to sales in the construction industry before landing my role as Project Manager for Stream accounts here at Tubbesing. When she is not in the office, she enjoys spending time with friends and family, cooking, running, hiking and really, anything that helps her stay active.
Don Lemmon graduated from Penn State University in 2001 with a B.S. in Physics. Don spent nearly 9 years in the mission critical industry with APC & Schneider Electric before joining TSC in 2011. Don's primary focus at Tubbesing was managing relationships with key accounts and the construction community including consulting engineers, contractors, architects, and real estate firms. Don is involved in industry organizations including IEEE, 7×24 Exchange & Data Center Dynamics.
Drew was born and raised in Baton Rouge, Louisiana. He graduated from Louisiana State University in 2018 with a Bachelor of Science Degree in Petroleum Engineering. Before joining Tubbesing, Drew spent 4 years in oil and gas equipment sales working with the engineering and procurement team to better understand the designs and processes to supply all materials needed for any project (new, renovations, upgrades etc.).
Ed Sittler is a native Oklahoman where he began his career on the engineering side for Russelectric. Ed went on to work for Square D for over 12 years and joined the Tubbesing Team in 2009. Ed is happily married with two children and lives in Tulsa.
Greg Boss graduated from Hardin-Simmons University in Abilene, Texas in 1978 with a Bachelor's Degree in Business Administration. Greg started his career in the electrical field with General Electric Co. and joined TSC in 1984. He is responsible for all corporate level operations of Tubbesing Solutions and Tubbesing Services. A native Texan, including his wife, 2 daughters, and 4 beautiful grandchildren, Greg's interests include spending time with his family, RV'ing, and golf.
Heath Wilson graduated with a BS in Industrial Distribution from Texas A&M University in 1996. Heath joined TSC in 2012 after 10 years in electrical distributor sales. Additional experience includes sales for Square D and Cutler Hammer. A native Texan, Heath has lived in Dallas for 10 years. Heath is married with two children.
Job Titles:
- Inside Sales - Austin & San Antonio
Jim Herendeen joined Tubbesing in June of 2021 following his graduation from Texas Christian University with a Bachelor of Science degree in Engineering with a mechanical emphasis. Jim lives in Austin, Texas and holds the role of an inside sales engineer supporting the Central/South Texas office. Jim is originally from New Jersey and outside of the office his hobbies include Ice Hockey and Golfing.
Jim Tubbesing founded Tubbesing Sales Corp., based in Dallas, Texas in 1983. Jim took a giant leap of faith as he embarked on starting his own manufacturer's representative agency at that time. Over the years, he built a team of professionals experienced in mission critical infrastructure and information technologies, and the firm has been providing successful solutions since that time. Our senior staff consists of recognized industry leaders who sit on key technical standards committees, regularly contribute articles, and conference presentations.
Jim retired December 31, 2018. Jim's guidance and encouragement has helped so many thrive in a very competitive environment, and we've been so fortunate to have his expertise to rely on.
Lauren Ware graduated from Texas A&M University with a B.S. in Psychology. Before joining TSC, Lauren held various roles in human resources, software renewals and sales operations at a few tech companies in Houston. Her interests include reading, working out, outdoor activities, traveling and spending time with family and friends. She is married with three step children and recently had a son of her own.
Michael Johnson graduated from TCU in 2018 with a B.S. in Engineering with an emphasis in Mechanical Engineering. He joined the Dallas Team in 2019 as an Inside Sales Engineer, after working as a security consultant. Nebraska born, Michael enjoys skiing, golfing, and traveling.
Nick Maurer spent 5 years in Electrical Distribution as an outside salesman in the Little Rock Market. He recently joined the Tubbesing team in Arkansas as an Outside Sales Executive and is looking forward to a new opportunity to grow the customer base in Little Rock. Raised predominantly in STL, Nick mainly enjoys bodybuilding and spending time with his wife Kirsten and 3 year old daughter.
Patrick Hurley graduated with a Bachelor's degree in Business Administration from the University of North Texas in 2004. Patrick joined Tubbesing in 2016 after 10 years of data center sales experience with both APC and Graybar Electric. Patrick is a member of both AFCOM and 7×24 local chapters. Patrick enjoys spending time with his wife and two children, his interests include sports, fishing, swimming, and travel.
Ryan Holz graduated from Texas A&M University in 2011 with a BS in Agricultural Systems Management. Ryan spent 9 years with Cummins Inc. in outside sales of commercial mobile generators for emergency vehicles, oil and gas, telecom, and commercial vehicle applications. During his tenure, he helped introduce the residential and light commercial standby product into the market, working directly with generator dealers, electrical contractors, and wholesale distributors.
Job Titles:
- Outside Sales - Houston
- Sales - Houston
Stephen Schutte graduated from Texas Christian University with a B.S. in Mechanical Engineering in 2016, and recently graduated from Texas A&M University in 2022 with a Masters of Engineering in Industrial Distribution. Since graduating from TCU in 2016, Stephen has supported and managed relationships in the Critical Facilities Industry. Stephen currently resides in Houston, TX and enjoys spending time with his family and friends during his time away from work. Some of his favorite past times include hunting, fishing, & cycling.
Wes Winchester joined Tubbesing in 2021 as an outside salesman for the Central Texas Team. He graduated from the United States Merchant Marine Academy in 2005 with a B.S. in Engineering and has held multiple engineering and sales roles within the Maritime and Oil & Gas industries since. A native Texan, Wes currently resides in the San Antonio area.
Job Titles:
- Outside Sales - San Antonio