The DGFA Team

Daniel Frondorf, Founder and Chief Estimator

Daniel Frondorf, CPE, has been reviewing and utilizing the information taken off plans and specifications since 1989, beginning his career as a Zoning Plans Examiner for the City of Cincinnati, and then moving on as an Estimator for roadway contractors before establishing DGFA in 1999. Focusing his practice in all areas of Sitework construction, Dan and DGFA serve general and subcontractors, design professionals, construction managers, and owners, providing accurate, project specific information used in the preparation of everything from budgets to bids to claims and change orders. George's son, David's brother, and Henry's uncle, Dan is a Certified Professional Estimator member of the American Society of Professional Estimators (ASPE) and is very involved in their continuing educational activities, and is also a graduate of Cincinnati Technical College. He resides with his wife Becky and their feline family in Cincinnati's East Price Hill neighborhood. Click here to contact Daniel.

George Frondorf, Estimating Clerk

George Frondorf is the patriarch of the Frondorf family and is the wearer of many hats at DGFA, handling various responsibilities such as courier, gopher, bill payer, mailman, and all around general dispenser of common sense and wise counsel. George also helps with takeoffs when the workload is heavy. The father of Dan and David and the grandfather of Henry, George resides in Delhi with his wife Nancy, who are both active in the Aubrey Rose Hollenkamp Foundation, assisting families with children with heart ailments all around the world. Click here to contact George.

Henry Frondorf, Consultant

Henry Frondorf, LEED AP, is a Cincinnati native and began his Estimating career at DGFA in 2006 after graduating from the University of Toledo with a BA in history. Dan's nephew, Henry excels in earthwork takeoffs using Quest Earthwork and Cross Section software. Henry is an active member of the American Society of Professional Estimators and resides with his wife Jackie and canine best pal Spot in Cincinnati's Westwood neighborhood. Click here to contact Henry.

David Frondorf, Estimator

David Frondorf switched careers in 2005 after 30 years of service as an asphalt paving superintendent to Sitework Estimator at DGFA, and specializes in landscape and pavement construction estimating. Henry's father, Dan's brother, and George's son, David is a graduate of Thomas More College, is an aspiring concert pianist and an avid racquetball player, and resides with his wife Peggy, also in Cincinnati's Westwood neighborhood. Click here to contact David.

Rebecca Frondorf, Office Manager

Rebecca Frondorf ably performs the administrative chores at DGFA and assists with takeoffs whenever the crew needs a hand. Becky is Dan's wife, George's daughter-in-law, Dave's sister-in-law and Henrys aunt. She is an avid cooking enthusiast and a top-notch expert in home décor. Her turn-ons include rare out-of-date cook books, large, well-equipped kitchens, and Certified Professional Estimators Click here to contact Becky.