Estimator & Project Manager


Joining Schefers Roofing in 2014, Dennis brings expert-level knowledge and decades of experience to his role on the project management and estimating team.

More Staff Members

Sam Hill

Sam Hill

With almost 20 years of experience across all facets of the construction industry, Sam leads operations for Schefers Construction Services, including Schefers Architectural Sheet Metal.

Douglas Mackesty

Douglas Mackesty

As Vice President, Douglas is responsible for overseeing all day-to-day operations of Schefers Roofing and its clients, vendors and manufacturers.

Randy Shaw

Randy oversees all aspects of accounting and financials for Schefers Roofing and its companies.