Whitesell Construction Co., Inc. is southern New Jersey’s largest privately owned real estate development company. Our company owns over 8.7 million square feet of commercial office, industrial, and retail space, has approximately 270 tenants, and has been in existence for over 50 years. It is unique in today’s commercial real estate landscape whereby, not only is the company family-owned, but it is one of the few vertically integrated real estate developers who design, build, and maintain their own commercial property portfolio.