United Enertech Leadership

Over 30 Years of Experience

Andy Schwall


Andy Schwall is President of United Enertech and a member of the Board of Directors.  He is responsible for all operations and sales strategy for the company, Mr. Schwall has over 17 years of experience at United Enertech.

During his 17 year long tenure at United Enertech, Mr. Schwall has gained significant experience in and made major contributions to the design and development of the company’s Pricing Program, new products, manufacturing equipment design and HVAC supplier development.

Mr. Schwall earned his Bachelors of Science degree from Middle Tennessee State University.

Charlie Miller

Chief Operating Officer

Charlie Miller was named Chief Operating Officer of United Enertech in January 2017. He is responsible for all operational and engineering activities of the company, including, development, production, materials and support functions. Prior to being named COO, Mr. Miller was Vice President of Operations within United Enertech Corporation.

From 2006 to 2015, Mr. Miller was Director of Operations for Nelson Global Products and also held senior Management positions within Bendix Commercial Vehicle systems, Johnson Controls (NYSE: JCI) and Newell Rubbermaid (NYSE: NWL).  His professional career began at Honeywell International, Inc. (NYSE: HON) (formerly AlliedSignal Corp.) where he spent 18 years in a variety of Operations, Program Management and Engineering positions.

Mr. Miller earned his degree in Manufacturing Engineering at Southern Illinois University (SIU) and holds a Master of Business Administration (MBA) from Brenau University, located in Gainesville, GA.  Charlie is a Certified Green Belt and has an extensive Lean Manufacturing background.

Jeff Needles

Chief Financial Officer

Jeff Needles was named Chief Financial Officer of United Enertech in January 2017. He is responsible for all financial and administration activities of the company, including financial reporting, treasury, tax, legal, audit, IT, banking and insurance. Prior to being named CFO, Mr. Needles was Chief Financial Officer of Schnellecke Logistics USA, LLC.

From 2009 to 2013, Mr. Needles was Director Financial Planning & Analysis at MasterCraft Boat Company (NASDAQ: MCFT). Prior to that, he was Senior Manager, Financial Planning & Analysis for the Furniture Brands International. His professional career began at Harley-Davidson Motor Company’s (NYSE: HOG) Vehicle and Powertrain Operations in Kansas City, Missouri and Harley’s corporate headquarters in Milwaukee, Wisconsin.

Mr. Needles earned his degree in finance at Saint Louis University (SLU) and holds a Master of Business Administration (MBA) from Washington University’s Olin School of Business.  Jeff is a CPA certified in the State of Missouri.

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