PennCore Consulting LLC
The Core Foundation of Your Solutions
Engineering, Land Surveying, and Consulting
About Us
PennCore : Engineering & Land Surveying
Our Services
Engineering & Surveying
ENGINEERING
Learn MoreLAND SURVEYING
Learn MorePERMITTING & ENVIRONMENTAL
Learn MoreCONSULTING
Learn MoreThe Team
Engineering & Surveying
Ryan K. Frenya, P.E., CFM
V.P./Director of Engineering and Environmental
Mr. Frenya is a Civil & Water Resource Engineer with over 19 years of design and construction related experience.
Shane Ettinger, PLS
Director of Survey
Mr. Ettinger is a Land Surveyor with over 27 years of commercial, residential, infrastructure and government related experience
Brian Schultz, P.E., CFM
Professional Engineer
Mr. Schultz is a licensed Professional Engineer (PE), and Certified Floodplain Manager (CFM) with over 12 years of experience in the Civil & Water Resources field.
Colton Zimmerman, P.E.
Professional Engineer
Mr. Zimmerman is a licensed Professional Engineer (PE), with over 10 years of experience in the Civil & Water Resources field.
Josh Latterner
Survey Project Coordinator
Mr. Latterner is a Survey Project Coordinator with 13 years’ experience in the Land Surveying profession.
Brian Siperko
Survey Crew Chief
Mr. Siperko is a Survey Crew Chief with 21 years’ experience in the Land Surveying profession.
Matthew Howerter
Design and Survey Technician
Mr. Howerter is a Design and Survey Technician with 4 years experience performing geotechnical inspections, site design, surveying, and preparing associated permitting documents.
Tyler Shadle
Survey Technician
Mr. Shadle is a Land Surveyor Technician with 3 years experience in the Land Surveying field.
Evan Dangle
Project Engineer
Mr. Dangle is a Civil & Water Resource Engineer with 2 years of experience.
Tyler Reidy
Survey Technician
Mr. Reidy is a Land Surveyor Technician with 2 years experience in the Land Surveying field.
Reba Lorson
Project Engineer
Ms. Lorson is a licensed Engineer in Training (EIT) in the Civil & Water Resources field. She has worked on a variety of project types including dam removals, municipal engineering, sediment and erosion control plans, and various types of permitting (NPDES and JPA).
Donald O. Stevenson
Chief Executive Officer
Mr. Stevenson founded PennCore Consulting LLC in 2019 and has extensive experience working in the Appalachian Basin.
Contact Us
Engineering & Surveying
- 999 Main Street, South Williamsport, PA, 17702 USA
- 920 East Wiconisco Ave., Tower City, PA 17980
- +1-570-980-3994
- rfrenya@penncoreconsulting.com
- 8am-5pm Daily
