Jennifer Hines, President
Jennifer Hines is president of Jen-Hill Construction Materials. With over three decades of experience, she helped grow Jen-Hill from a small family business into a multi-million dollar leader in stormwater solutions.
Jennifer is known for her financial leadership, team development, and commitment to fostering a strong, values-driven workplace. She is a University of Kentucky alum and remains actively connected to her alma mater through her family.
Jennifer is also a founding board member of Nexterra Environmental and joined the leadership team in 2024 to support strategic growth across finance, culture, and operations.
Trey Hightower, VP of Business Development
Trey Hightower is VP of Business Development, he focuses on strategic sales growth, client relationships, and technical training across Tennessee and Kentucky. Trey plays a key role in developing new markets and delivering technical and construction training in his regions.
Trey has led several industry firsts, including award-winning water treatment and porous pavement installations recognized by Engineering News-Record and Water & Wastes Digest. He is known for his collaborative work with engineers, municipalities, and contractors to advance sustainable infrastructure solutions. Trey is also an active community volunteer and proud University of Kentucky graduate.
Additionally, Trey Hightower joined Nexterra Environmental’s leadership team in 2024, bringing nearly 30 years of expertise in engineered product sales, stormwater innovation, and market development.
Jason Painter, Vice President of Marketing and Sales
Jason Painter is Vice President of Marketing and Sales at Jen-Hill. He has helped expand the company’s footprint beyond Middle Tennessee, strengthening vendor partnerships, streamlining operations, and accelerating customer growth. He spends most of his time promoting new efficient technologies to civil engineers.
He has been named North American Green’s Salesman of the Year for the South Central Region and he has had several projects featured in national publications like Land and Water Magazine.
Additionally, Jason is a founding member of the Nexterra Environmental Platform.
