Excellence. In our work and relationships.



Daniel Fenn, Vice President

Dan Fenn has been in the construction industry since 1988 when he founded DG Fenn Construction, Inc. He maintains a strong hands-on approach during the course of construction, with review processes to insure owner’s cost, schedule, and quality goals are met. Dan’s primary role is working with the company’s clients on major projects during the conceptual, development and design phases of the project. In this role, Dan provides overall project direction and guidance, as well as design review, conceptual estimating, value engineering and scheduling.


Terri Rosko, Chief Financial Officer

Terri Rosko partners with the senior leadership of the organization to provide strategic business planning and direction, financial strategies for company related to; entry into new market areas, organizational structure, cost control measures and overall management of the company

After spending most of her career in the Development and Construction industries Terri understands the importance of aligning strategy with tactical implementation while engaging the team to ensure overall success of the company. Understanding the financial information is critical to ensuring the company’s ability to make informed decisions. Terri holds a BS in Accounting and is a Certified Executive Coach.


Gary Langenfeld, Business Development Executive

Mr. Langenfeld has been involved in Retail Brokerage, Shopping Center Development, Staffing, and Retail Construction since 1985. Prior to joining DG Fenn Gary was recognized as a Top Producer in both Retail Brokerage and Shopping Center Development.

Gary is responsible for building and maintaining the Customer Base to DG Fenn in addition to working with Leadership to insure Staff levels and Infrastructure are maintained to meet Customer expectations and deliver as promised.

Gary holds a BS in Business Management/Aeronautical Science and has been active in ICSC since 1985.

©2020 DG FENN Construction Inc. AZ ROC: 108941 B-01