Since 2011 Maple Engineering has provided PME design services on over 1200 projects in the Triangle and throughout the Southeast. We have a growing list of relationships with area contractors, vendors, architects, and code enforcement personnel. Our team of 14 engineers and designers has a wide range of experience and looks forward to the opportunity to assist you with your next project.


Zack L. Tomlin , PE

Zack is a graduate of NC State University and a North Carolina native.  He has been around the construction industry all his life as the son of a contractor and a childhood watcher of “This Old House.”  After graduating from NC State, Zack worked for multiple PME firms in the RDU area before starting Maple Engineering in 2011. Zack is a licensed engineer in several states and holds a NCEES record. 

Robert S. Alfaro
Project Manager
Richard D. Groat, III
Project Manager
Dustin M. Metayer, PE

After graduating from the University of New Hampshire, Dustin worked in the aerospace industry before moving to North Carolina. Since joining Maple Engineering, Dustin has earned his NC PE license and enjoys designing projects that impact his local surroundings.  Away from the office, he spends much of his time outdoors, and can be found biking around the trails of Raleigh.

Dana Beasley,
Project Manager
Kevin Sweeney, EI
Project Manager


708 St. Mary's Street - PO BOX 10443 - Raleigh, NC - 27605 // (919)  341 - 4247