2020 Diplomat Drive, Suite 100, Dallas TX 75234
1.800.846.6516
info@tubbesing.com
Outside Sales Little Rock
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.
Business Development
Jeff Mangrum joined our Oklahoma team in 2020. He studied environmental science at Rose State and engineering at OCCC. Jeff is a 20 year electrician working primarily in the oil and gas industry. As part of our business development team, Jeff works hands on with distributors, contractors and end users to insure their clients have the best solution and information for their critical power needs. Jeff lives in Oklahoma City with his wife Sonja and their 3 children.
Inside Sales – OK
Caleb Staff graduated from TCU in 2018 with a B.S. in Engineering with an emphasis in Mechanical Engineering. He has recently joined the Dallas Team as Inside Sales Engineer, and looks forward to growing within the company. A native Texan, Caleb enjoys playing sports, fishing, and being outside.
Oklahoma Service Sales
Oklahoma Account Executive
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.
Inside Sales – Houston
Mitchell Holt graduated with a B.S in Industrial Distribution from Texas A&M University in 2020. Upon graduating Mitch joined the Tubbesing Team in Houston as an Inside Sales Engineer. He looks forward to developing within the company and collaborating with industry partners to meet our customers’ needs. A native Texas, Mitchell enjoys traveling, fishing and country music.
Houston Service Sales & Inside Sales Support
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.
Houston Account Executive
Thomas joined the Tubbesing team in early 2020.
Houston Account Executive
Stephen Schutte graduated from TCU in 2016 with a B.S. in Engineering with an emphasis in Mechanical Engineering. After spending a little over a year in our Dallas office in Inside Sales he has recently joined the Houston Team as an Outside Sales Engineer. He looks forward to growing within the company, and growing our Houston office. A native Louisianian, Stephen enjoys hunting, fishing, cycling, and many other outdoor activities.
Houston Regional Manager / Account Executive
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.
Jim Tubbesing founded TSC 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.
