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Drawing on a solid foundation, Ryan Harlacher helps structures stand strong

Drawing on a solid foundation, Ryan Harlacher helps structures stand strong

by Melissa Speal | Oct 15, 2025 | News, Testing and Inspections, Uncategorized

Senior Testing Technician Ryan Harlacher learned concrete from the ground up and has now spent 20 years making sure it can handle the pressure in C.S. Davidson’s Materials Testing Department. Senior Testing Technician Ryan Harlacher lifts a hardened cylinder of...
Mike Stiely’s materials testing, inspection expertise shapes projects’ success

Mike Stiely’s materials testing, inspection expertise shapes projects’ success

by Melissa Speal | Sep 12, 2024 | News, Testing and Inspections

In his nearly 30 years at C.S. Davidson, Mike Stiely has risen from a temp agency hire to Materials Testing and Public Improvement Inspection Manager, a role in which he ensures the construction quality of the company throughout the region. Inch by inch, road by road,...
C.S. Davidson construction material testing

C.S. Davidson construction material testing

by Melissa Speal | Jun 27, 2022 | Municipal Engineering, News, Structural Engineering, Testing and Inspections

June 2022 Construction material testing is an integral part of project development, as it helps engineers determine the viability and safety of a worksite or structure. C.S. Davidson specializes in laboratory and field tests for soils, concrete and asphalt. Our...

Recent Posts

  • Manager Deena Trebilcock to close 20-year career at C.S. Davidson
  • C.S. Davidson’s Planning Department shapes future-focused municipalities
  • Drawing on a solid foundation, Ryan Harlacher helps structures stand strong
  • Former college interns, now employees, improve C.S. Davidson software
  • Jackson Township, Engineer Jeffrey Shue transforms golf course into community gem

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    York, PA 17401

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    Lancaster, PA 17603

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