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Our Team

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Tony Biller


Mr. Biller earned a Bachelor of Science degree in Mechanical Engineering Technology from Old Dominion University, Norfolk, Virginia. He has worked with Nielsen since1989. Mr. Biller serves as head of all general contracting and construction management projects. He provides overall leadership and direction to ensure that Nielsen Builders achieves its vision, mission, goals and objectives. Tony lives on a small farm in Rockingham County and enjoys farm life and working on classic cars. He spends his spare time with his wife, adult daughter, and three grandchildren.

Dan Hylton


Mr. Hylton earned a Bachelor of Science degree in Horticulture from Virginia Polytechnic Institute and State University, Blacksburg, Virginia. He has worked with Nielsen since 2002. He oversees day to day administration of planning, value analysis, cost estimating, construction management, project management, and client relations. He works to ensure each construction project is completed by a team that provides each owner with the highest level of safety, quality workmanship, and professional relationships from project start to finish. He is Chair of the Facilities Committee at First Presbyterian Church Court Square Harrisonburg and volunteer Chairman/Manager of the St. Paul’s Cemetery in Weyers Cave. Dan enjoys running, woodworking, hunting, and spending time with his two daughters and wife.

Jim DeLucas

Chief Development Officer/Chairman of the Board

Mr. DeLucas earned a Bachelor of Science degree in Business Administration from Bridgewater College, Bridgewater, Virginia. He has been with Nielsen since 1988. As Chief Development Officer, Mr. DeLucas is responsible for the coordination of all pre-construction activities, including budget and initial GMPs, solicitation of all major subcontractors, coordination of all estimating activities, and establishing final GMPs. Also, Mr. DeLucas ensures seamless transition from preconstruction to construction. He has served the community by serving on the Boards of Rockingham Education Foundation, Harrisonburg-Rockingham United Way, Harrisonburg-Rockingham Chamber of Commerce, Massanutten Technical Center, Rockingham Memorial Hospital Foundation and Bridgewater College Alumni Association. Jim lives in Rockingham County with his wife, Vaniene and has two children, Cole (Certified Financial Planner) and Addisen (Nurse). Hobbies include traveling, golfing, working in the yard, fly fishing and spending family time at Smith Mountain Lake.

Thomas Moomaw

Chief Operations Officer

Mr. Moomaw earned his Bachelor of Science degree in Engineering Technology from Oklahoma State University, Stillwater, Oklahoma. He has over 30 years of construction experience, having worked with Nielsen since 1992. His responsibilities include oversight of all Nielsen projects focusing on quality and schedule. He is involved in managing resource allocation, analyzing self-performed and subcontracted work, establishing and monitoring workforce levels, and controlling costs on projects from start to completion. Thomas enjoys hunting, spending time at the lake, and family time with his wife and two adult sons.

Rebekah Kuller

Chief Financial Officer

Ms. Kuller has a Bachelor’s degree in Business Administration from the University of Mary Washington, and a Master’s degree in Accounting from Liberty University. She is also a Certified Public Accountant (CPA) and Certified Construction Industry Financial Professional (CCIFP). She joined Nielsen in 2019 and is responsible for managing and leading the financial aspects of the company. Although she grew up in the Shenandoah Valley, prior to working for Nielsen she lived in San Diego, CA where she held financial leadership positions with several large contractors. She serves on the Board of the Blue Ridge Chapter of the Construction Financial Management Association (CFMA) and the Harrisonburg-Rockingham Chamber of Commerce. Outside of work, Rebekah enjoys presenting on accounting topics, coaching youth sports, and time with her spouse and children.

Jacob Hull

Executive Vice President of Operations/Board Member

Mr. Hull earned a Bachelor of Science in Sport Management degree from Lynchburg College, Lynchburg, Virginia. He has worked for Nielsen since 2006 as a Project Manager. Mr. Hull is responsible for the day-to- day coordination and scheduling of projects as well as controlling costs to meet budget expectations. Jacob enjoys spending time with his wife and three kids. Outside of work, he enjoys most sports, fishing, and hunting.

Jean Hieber

Vice President of Human Resources/Board Secretary

Ms. Hieber received her Bachelor of Science in Leadership and Organizational Management from Eastern Mennonite University in Harrisonburg, VA. She holds the Professional in Human Resources certification through the Human Resources Certification Institute. She achieved the SHRM-CP certification through the Society for Human Resources Management. She has worked with Nielsen since 1992 & has over 40 years of experience in the construction industry. Jean manages all human resources functions, including recruiting, retention, employee benefits, employee relations, compensation, legal compliance, and employee development. Jean enjoys painting, time spent in nature, Broadway musicals, and Saturday adventures with her family.

Pam Rosen

Vice President of Finance/Board Member

Ms. Rosen received her Bachelor of Business Administration degree in Accounting from James Madison University, Harrisonburg, Virginia. She has worked for Nielsen since 1996. As VP of Finance, Ms. Rosen is responsible for contract billings, modifications to subcontractor and supplier contracts, and working with the Operations team to review costs to meet budget expectations. She also oversees the processing of all payables and is responsible for prompt payments to subcontractors and suppliers. In her spare time, Pam enjoys spending time with her family playing games, going to concerts/comedy shows and taking road trips to new places. She loves giving back to her community and helping others through volunteering and supporting fundraising events.

Thomas (TJ) Burkholder

Director of Preconstruction/Board Member

Mr. Burkholder earned a Bachelor of Science degree in Building Construction from Virginia Polytechnic Institute and State University, Blacksburg, Virginia. He has worked with Nielsen since 2010. As Director of Preconstruction, Mr. Burkholder is responsible for managing the bid, design-build and preconstruction processes from preliminary schematic planning through to final scope and GMP estimates. He coordinates and participates in proposal preparation, cost estimates for intermediate designs, value management and coordinating project scopes with owner’s operational needs. He facilitates owner and subcontractor contract review and procurement processes. Outside of his role with Nielsen, TJ enjoys spending time with his wife and three children, camping, farming and enjoying rural life in the Shenandoah Valley. He also owns and operates a family poultry farm.