Energy Efficiency & Sustainability Consulting

Our Team

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David Schwarzbach
Regional President

David Schwarzbach’s career spans 25 years in technical marketing and product management. Most recently David led the Product and Marketing groups for election technology provider Hart InterCivic. David has also served in executive roles for global-high tech giants, Advanced Micro Devices and Dell, Inc. He has led successful initiatives across the continuum from product management through outbound marketing including product strategy, road-mapping, forecasting & P&L management, strategic partnerships, integrated marketing strategy, sales enablement, outbound campaigns, PR & communications, marketing automation and CRM.

His work history also includes experience in the fields of management consulting, software development, and advertising.  David has a BBA from Texas A&M University and an MBA from The University of Texas at Austin.

David has been an Austin resident since 1992.  He is married and has three sons – one at Texas A&M, one at Anderson High School, and the youngest in elementary school.  He is a basketball enthusiast and enjoys Austin’s running trails.


Elaine Pleshek
Regional President

Prior to owning the North Austin branch of EES Consulting, Elaine has extensive management experience in the high tech software and storage industries. Throughout her career, she has focused on leveraging emerging technology with fostering key strategic partnerships to offer the best possible complete solutions for customers. She is excited to leverage this background to bring leading energy efficiency solutions to the economically-savvy and environmentally-conscious Austin area businesses.