
Meet the Team
Y2 Consultants is a certified, woman-owned small business specializing in engineering, natural resources management, GIS, landscape architecture, land surveying and land planning whose founders have more than 50 years’ experience in their respective fields. Founded in 2010 by Brenda Younkin and Zia Yasrobi, our mission is to serve our clients by providing cost-effective and innovative solutions. Whether you need engineering or natural resources services, we will find a collaborative, efficient way to complete your project to meet your needs.
AllAdministrativeCivil EngineeringLandscape ArchitectureNatural Resources & GISStructural EngineeringSurvey & Land Planning

Owner/Manager
Zia Yasrobi, PE

Owner/Natural Resources Specialist
Brenda Younkin, MS, CRMC

Range Scientist
Bree Burton, MS

Rangeland Wildlife Specialist
Russell Burton

Senior Ecologist
Chuck Butterfield, PhD

Co-Manager, Civil Engineering Department
Katie Creasey, PE

Director of H.R. + Payroll
Carrie Daniel

Structural Engineer
Forest Davidson, EIT

Landscape Architecture Studio Lead
Patricia Ehrman, PLA, LEED

Human Resources and Marketing Manager
Sara Fagan

Survey Department Manager
Mark Fellermann, PLS

Civil Engineering
Jacob Gardner, EIT

Civil Engineering
Skyler Helffrich, PE

Structural Engineering Lead
Jeff Hobson, PE

Survey Technician
Andy Hudkins

Resident Engineer
John Kemp, PE

Civil Engineering
Abby King, EIT

Civil Engineer
Tyler Klos, EIT

Controller
Tim Koski

Survey Technician
Noah McCorkel

Structural Engineering
Max Moran, EIT

Survey Technician
Ryan Nichols

Senior Planner Emeritus
Scott Pierson, PLS

Senior GIS Project Manager
John Rogers, MS

Co-Manager, Civil Engineering Department
Vince Roux, MS

Administrative Assistant
Danielle Scott

Structural Engineering
Isaac Serre, EIT

Wetlands Specialist/GIS Mapping
Marley Vaughn, MS

Rangeland/NR Specialist
Danielle Walker

Survey Project Staff
Mike Whitman, MA

Associate Geotechnical Engineer