Our Team

Rick Tullis

Rick Tullis

President

Rick Tullis, P.E., is a graduate from Baylor University with a Bachelor of Science in Mechanical Engineering. He began his career by working for the Trane Company where he served in many capacities. He left the corporate world in 2001 to work for a mechanical contractor before becoming a founding partner of Capstone in 2005.

Stefan LeRow

Stefan LeRow

Senior VP of Pre-Construction

Stefan LeRow graduated from Texas A&M University with a Bachelor of Science in Engineering Technology. He began his career as a field engineer for a large oil well-field services company before transitioning into mechanical contracting in 2000. He is also a founding partner of Capstone in 2005.

David Torbert

David Torbert

Vice President of HVAC Operations

With 20 plus years of experience in the HVAC industry, David has deep expertise in working closely and strategically with a range of customers, and his passion for innovation and customer success is the foundation of the culture for his organization. He's responsible for HVAC contracting, project management, logistics, fabrication, and building automation, and LEAN construction initiatives.

Dustin Uptmore

Dustin Uptmore

Commercial Service Manager

Dustin Uptmore joined the Capstone team in 2009 & has an Associate's Degree in HVAC from TSTC in Waco. He has 9 years of experience in the HVAC industry ranging from service technician to manager.

Nick Brown

Nick Brown

Plumbing & Piping Manager

Nick graduated from Texas A&M University with a Bachelor of Science in Engineering Geology. He began his career as a field engineer for an oil well-field services company soon after graduation. In 2014, Nick transitioned out of the oil/gas industry into mechanical contracting as a Project Manager at Capstone Mechanical. In 2015 he became the Plumbing/Piping Manager responsible for directing all Plumbing/Piping operations.

Michael Simon

Michael Simon

BIM/Engineering Manager

Michael is a graduate of North Carolina State University with a bachelors and masters degree in Mechanical Engineering. He earned his Professional Engineering license working for Master Corporation doing oil and gas engineering. Michael came to Capstone in 2014, and currently leads the engineering efforts at Capstone.

Aaron Head

Aaron Head

Controls Manager

Aaron graduated from the University of Texas in Tyler with a Bachelor of Science in Mechanical Engineering. He got his start with Capstone in 2010 as a Service Engineer and eventually became the Controls Manager in 2014. In his role, he has become proficient in commercial building HVAC interoperations and varying process cooling and heating applications.

Jimmy Webster

Jimmy Webster

Human Resources Manager

Jimmy Webster is the HR Manager at Capstone Mechanical. He has a bachelor’s degree from Louisiana Tech University and a master’s from Dallas Theological Seminary. In addition to having several years of experience in human resources in the for profit sector with firms such as EDS and MCI, he served for six years with Athletes in Action (a division of Cru). He is currently on the Business Advisory Board at A.J. Moore Academy.

Ben Worley

Ben Worley

IT Manager

Ben Worley graduated from Baylor University with a Bachelor of Management Information Systems. He began his career with Apple Inc. as a sales specialist and genius support. Ben joined the Capstone in 2010 and has been instrumental in deploying new systems and technologies to Capstone. He became the IT Manager in 2014.

David Jones

David Jones

Accounting Manager

David graduated from Texas A&M with a Bachelor of Business in Accounting. He became a CPA in 1992 and has over 20 years of experience working in real estate, banking and public accounting. He joined the Capstone team in 2008 and has been involved in all phases of the company's growth.

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