Our Leadership

President

Jay is no stranger to building close-knit relationships and driving business growth. With over 20 years of managerial sales and trading experience in the financial industry, he now applies these skills to J.A. Jennings, Inc. in his role as President.

A fourth-generation leader of J.A. Jennings, Inc., Jay plays a vital role helping to establish and enhance partnerships that enable future growth for the firm. He credits his time with mid- to large-size Wall Street firms as setting the foundation for his current position and is passionate about taking on new challenges.

Jay is a proud father of three sons and a travel enthusiast with a deep appreciation for sports, music, food, and the arts.

Director of Operations

Milijana has over 18 years of experience in the construction industry, specializing in project management, strategic planning, and team leadership, with a focus on delivering projects on time, within budget, and to the highest quality standards. Millie began her career as a Residential Property Manager, working her way up before transitioning into a Construction Project Manager. 

Millies serves as the Director of Operations and is responsible for the overseeing our construction projects from contract awards to close-outs. She emphasizes safety, quality, financial performance, and operational excellence to ensure timely, budget-compliant project delivery while maintaining exceptional client service.

As a key leader, Millie guides Project Managers and Assistant Project Managers by promoting accountability, collaboration, and professional development. She oversees project finances, standardizes operations, manages change orders and risks, and represents the firm to clients and developers. Her leadership is crucial for successful project execution and the company’s long-term growth.

In her personal life, Millie is a devoted wife and proud mother to a wonderful son. Family is at the heart of everything she does, and she believes in making time for what matters most—being present with loved ones and creating lasting memories together. When she’s not working, Millie enjoys traveling, exploring new places, watching a good sports game, and spending quality time with family and friends. Whether at work or at home, she strives to make the most of every moment and brings the same passion, positivity, and dedication to all that she does.

Chief Estimator

Donika, a seasoned estimator with over 18 years of experience in pricing, purchasing, and procurement, Donika brings solid cost-analysis skills and budgetary expertise to the firm. Her strong analytical abilities and deep understanding of construction processes make her an invaluable asset to any project.

Outside the office, Donika is a dedicated foodie and travel enthusiast, always on the lookout for her next adventure. Whether she’s wandering through art galleries or discovering new restaurants, she brings the same curiosity and enthusiasm to her personal life as she does to her work.

General Superintendent

James brings over 39 years of experience in the construction industry, currently as General Superintendent of J.A. Jennings, Inc. As a licensed New York City Superintendent, he oversees the company’s superintendent staff for each project, ensuring timely and budget-conscious completion. Prior to joining J.A. Jennings, Inc. in 2012, James owned and operated a family-run construction business based in Long Island, NY.

James is an avid outdoorsman with a passion for hiking, fly fishing, canoeing, and hunting. You can find him together with his wife and three children in the mountains and rivers of northern NY and PA.

Controller

Jeff brings a unique perspective to J.A. Jennings, Inc. as both a certified public accountant (CPA) and former construction company owner. In his day-to-day role as Controller since 2018, Jeff oversees the Financial and Human Resources function of J.A. Jennings, Inc., including maintaining company books and records, monitoring client job costs, and managing payroll and benefit programs for employees.

Outside of work, Jeff can often be found with a pair of drumsticks, having 30+ years of experience as a professional musician. He also enjoys woodworking, restoring his 110-year-old home and using his construction skills on Habitat for Humanity builds to help others.