Our Civil/Geotechnical Engineering Team

David A. VanDerostyne, PE, SE
David A. VanDerostyne, PE, SE
Vice President - Engineering

Phone: (509) 226-1488

Email: dvanderostyne@mkainc.com

Heather Hespeler
Heather A. Hespeler, PE, PG, CEG
Resource Lead

Phone: (858) 597-0383

Email: hhespeler@mkainc.com

Nathan Ash
Nathan A. Ash, PG, CEG
Resource Lead

Phone: (858) 597-0383

Email: nash@mkainc.com

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