KEASLER ASSOCIATES - Key Persons


Danny Chapman

Job Titles:
  • Staff Member
Danny served in the U.S. Air Force, where he worked as a missile electronics specialist and a weapon systems analyst. He graduated from McMurry University with a Bachelor of Business Administration in Management degree and from the Community College of the Air Force with an Associates in Applied Science degree in Electronic Systems. Danny has over 20 years of sales and account management experience with the research-based pharmaceutical company, GlaxoSmithKline. He has a passion for helping customers find the solutions they need to achieve their business objectives and project goals.

David De La Cruz

David De La Cruz graduated from the University of Texas at Dallas with a bachelor's degree in Finance. David previously worked with JMTJ Construction and assisted with QuickBooks and inventory management. He has been with Keasler since November of 2021 and handles Inside Sales for Keasler.

David Lewallen

David Lewallen earned his Bachelor of Science degree in Electrical Engineering from Mississippi State University in 1996. Prior to graduation, he worked as an intern at Texas Instruments in the Defense Systems and Electronics group as well as the Semiconductor Manufacturing group. Upon graduation, he worked as the electrical system engineer for multiple TI factories before moving to the TI Dallas area High Voltage team. David was the Dallas area high voltage team engineer and subject matter expert supporting all of TI worldwide site for 13 years. David has a deep background in high voltage controls, industrial networking and SCADA monitoring for large scale systems. He is an expert in design, maintenance and operation ofcritical power systems. He was involved in numerous worldwide site assessments identifying system reliability issues and recommending improvements prior to manufacturing interruptions. He was the leading TI support for all root cause investigations of electrical interruption events. David was an integral part of the Richardson FAB 2 project, providing the overall 138kV and 15kV distribution design and utility engineering interface as well as commissioning support of the project. Because of his 29-year career at Texas Instruments, David understands the need for quality equipment providers and has helped make improvements with even the most reliable manufacturers. He believes that reliable power starts with quality equipment, proper installation and good safety and maintenance practices. David holds the position of Outside Sales Associate for Keasler Associates.

Eryn Wilson

Eryn Wilson graduated from the University of Texas at Dallas in 2019 with a BS in Healthcare Administration. She worked in a neurology office for her first years out of college, managing referrals, scheduling, and billing for their outpatient therapy center. She found a place at Keasler Associates in 2021 and has enjoyed the opportunity to learn things beyond the medical field. Her experience in patient care has transferred over to her work at Keasler and is evident in the way she communicates with both customers and manufacturers. Eryn handles inside sales for the company.

James De La Cruz

Job Titles:
  • Staff Member
James De La Cruz spent 5 years in the military as an electronics technician. He attended the University of Houston and graduated with a bachelor of science degree in electrical engineering technology. He worked 5 years with Powell Electrical Manufacturing as a service technician and project manager, eventually working his way into the sales department. He joined Keasler Associates in 1998 and is the outside salesman covering West, East and Central Texas.

Tracy Davis

In 2009, Tracy Davis earned his Bachelor of Science degree in Industrial Distribution from Texas A&M University in College Station, TX. Upon graduating, he joined the General Electric Company, and began his sales engineer training program, focusing on the low & medium voltage distribution market in the Dallas area. Between 2010 and 2016, Tracy held numerous positions within GE throughout north and central Texas with an emphasis in the industrial and commercial markets. In 2016, Tracy joined Qualitrol, transitioning from the low voltage market to the high voltage market. After a year, he was promoted to North American West Manager responsible for growing the Western US utilities, including Canada, for Qualitrol . In 2019, Tracy joined Keasler Associates, Inc. and will assist in expanding their efforts in the Southwest area of Texas. Tracy is married to Elizabeth and has two young children, Preston and Sage. Tracy enjoys the outdoors and spending time with his family.

Vanessa Cisnero

Vanessa Cisnero earned her Bachelor of Science degree in Accounting from University of Texas at Dallas in 1996. Her experience includes 25 years in accounting and taxes within the public and private sectors. Upon graduation, she worked as an Auditor for Grant Thornton, LLP before transitioning to the private sector. In the private sector, Vanessa worked as a Financial Property Accountant. She managed approximate 10 - 15 properties at a time. After working in the private sector for a couple of years, Vanessa transitioned back to public accounting, this time for a small local CPA firm, as an Accountant. While working for a small local CPA firm, she filled many roles as an accountant, such as financial accountant, tax accountant and payroll accountant. She has a deep background in accounting and taxes. Through the years, Vanessa worked on diverse types of tax returns, with an emphasis on business tax returns. She has collaborated with several businesses as an off-site accountant and/or controller depending on their needs. She participated in numerous business consultations and assessments to help businesses with day-to-day operations and improvement recommendations. She prepared financial statements, tax returns and payroll reports consistently throughout the years. Because of Vanessa's 25-year career in accounting, she understands the business needs for accounting, taxes, and continuous business improvements. Vanessa is the Controller for Keasler Associates.