2020 Diplomat Drive, Suite 100, Dallas TX 75234
P-800.846.6516
P-972.234.3855
F-972-234-8865
Office Hours 8:00am-5:00pm
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.
Contact meMichael 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.
Contact meAndrew 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.
Contact meCurt Herge started as an intern with Tubbesing before joining the team after graduating from TCU in 2011 with a B.S. in Engineering with an emphasis in Electrical Engineering.
Contact mePatrick 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
Contact meHeath 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.
Contact meGreg Boss graduated from Hardin-Simmons University in Abilene, Texas in 1978 with a Bachelor’s degree in Business Administration. After a career with GE Supply, he joined TSC in 1985,
Contact meAaron 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.
Contact meJim 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.
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