Gregory A. Wheeler, J.D.
Chief Executive Officer / General Counsel

Mr. Wheeler has over 25 years of experience in administrative, regulatory, real estate and contract law, real estate and right of way acquisition, linear project routing and construction permitting issues. He is a Minnesota and Wisconsin licensed attorney specializing in right of way and land acquisition for utilities, municipalities, state and federal agencies, and private infrastructure developments, and is well versed in the Uniform Relocation Assistance and Real Property Acquisition Policies Act (Uniform Act). Mr. Wheeler is proficient with all aspects of land acquisition issues including routing, title continuation, field title investigation, direct purchase, title review, landowner liaison, relocation, public relations and the appraisal process. He also participates in regulatory proceedings and public meetings, zoning compliance and hearings, state and federal agency liaison, and testimony/brief drafting assistance for certificated projects.


Scott T. Stenger
Vice President

Mr. Stenger has over 25 years of experience with right of way project management, site acquisition, land title abstracting and examination services for major construction projects. He is a Licensed Abstractor and Real Estate Broker, accomplished with title research and examinations, title continuations, field title investigations, direct purchase, reporting, relocation, project management, and landowner negotiations and liaison. Mr. Stenger has extensive knowledge in regards to the application of state statutes and regulations regarding construction projects, and has completed the direct purchase of properties throughout the United States.


Jason D. Alt
Vice President

Mr. Alt has over 20 years of experience in providing professional consulting services related to property management, property disposal, land acquisition and relocation. His primary areas of expertise consist of managing large complex and politically sensitive acquisition or relocation projects, assembling teams to implement right of way projects, training right of way staff for public agencies, establishing policies and procedures for agencies to oversee right of way consultant firms and acting as a representative for public agencies in relocation appeals. Mr. Alt has worked throughout the country on land acquisition and relocation projects.


David E. Hennen
Director of Environmental Services

Mr. Hennen has over 20 years of experience in environmental consulting for the energy industry. He serves as the Director of Environmental Services and the company Health and Safety Officer. He specializes in project management and regulatory and environmental permitting for linear construction projects, including pipelines, power lines, water lines, roads and trail projects. Mr. Hennen works closely with clients and agencies to ensure regulatory and environmental compliance, while meeting project expectations. Mr. Hennen has conducted environmental training for energy company representatives, construction contractors and agency staff and has performed environmental inspections on behalf of energy companies and agencies. Mr. Hennen has successfully obtained federal, state and local permits and approvals for routing, stream and wetland crossings, erosion and sediment control, water appropriation and discharge, threatened and endangered species and cultural resources. He manages projects from the route selection and title work phases, through land acquisition, permitting, construction and restoration.  Mr. Hennen also manages National Environmental Policy Act (NEPA) reviews, phase I and II environmental site assessments (ESA), tier 1 and 2 environmental reviews, demolition surveys and activities for large scale projects, as for residential and commercial properties.


Evelyn T. McCullough
Financial Controller & Treasurer

Ms. McCullough oversees the financial operations of the company. She is a chartered accountant with over 25 years of experience, including auditing and purchase investigations with an international public accounting firm. Ms. McCullough manages Deltek Vision, a project-based integrated enterprise resource and budgeting system, a critical part of ProSource‚Äôs client service. This system seamlessly integrates project controls while supporting complex and diverse accounting requirements and offering a myriad of reporting options. Ms. McCullough and her team provide accurate and timely information to project managers, so they can effectively serve our clients.


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Robert G. Berens
Director of Business Development

Mr. Berens has over 28 years of experience in the energy sector with responsibilities in site selection project development, sales and marketing, pipeline operations, safety, crisis management, public relations and communications. His experience working with external key stakeholders allowed Mr. Berens to develop the key skills to be successful in his current role as Director of Business Development for ProSource. Mr. Berens devotes his time promoting and securing business opportunities to enhance the reputation of ProSource as the premier consulting firm specializing in right of way/site acquisition, relocation, environmental, site selection project development and disaster and emergency management services for public and private clients.