Donald Hannig

Donald Hannig is a seasoned real estate executive, developer, and broker with more than 35 years of experience spanning commercial and residential real estate, development, and construction. He is widely recognized for his strategic insight, operational expertise, and hands-on leadership, helping clients navigate complex transactions with confidence and precision.

Mr. Hannig holds a Master of Business Administration (MBA) from Lehigh University and a Bachelor of Science in Business and Economics, also from Lehigh University. His academic foundation, combined with decades of real-world experience, allows him to guide projects and transactions from initial site identification and valuation through marketing, negotiation, and successful closing.

He is the Owner and Managing Partner of Hannig Development, LLC, Vice President of Spread Eagle Development Corporation, and President, Broker, and Owner of Spread Eagle Realty, Inc., a full-service residential and commercial real estate firm. In 2021, he expanded his commercial platform with the launch of SER Commercial Real Estate, LLC, where he serves as Broker/Owner, specializing in complex commercial sales, acquisitions, and advisory services.

Throughout his career, Donald Hannig has been directly involved in all facets of real estate and development operations, including financial oversight, cost analysis, project estimation, contract negotiation, construction coordination, marketing strategy, and new project prospecting. He has extensive experience representing clients in the exclusive sale and acquisition of residential and commercial properties.

Beyond his professional work, Mr. Hannig is deeply committed to community service and industry leadership. He has served the Pocono Mountains United Way for more than 30 years, including service on the Board of Directors since 1999 and as President of the Board in 2003. He is also a long-standing member of Rotary International, having served multiple terms as President of the Stroudsburg Rotary Club, and has been recognized as Rotarian of the Year and a Paul Harris Fellow.

Mr. Hannig has held numerous leadership roles within the building industry, including President of the Pocono Builders Association and Life Director of the Pennsylvania Builders Association, where he continues to contribute to statewide housing policy and advocacy initiatives.

Known for integrity, attention to detail, and results-driven execution, Donald Hannig brings steady leadership and trusted expertise to every transaction, delivering value for clients, partners, and the communities he serves.