Matthew P Kurtz

Principal

Registered Civil Engineer
California and Arizona

Certified QSD and QSP
California

Graduate – San Diego State University – 1997

Post-Graduate Courses in Construction Management, Maintaining Asphalt Pavements, and Stormwater Quality

Joined Firm in 2010

Professional Membership – American Society of Civil Engineers
Design Build Institute of America




Diana Padilla

Project Manager, PE

Cory Kurtz

Land Surveyor, LS

Adolfo Flores Jr.

Survey Operations Manager

Kiran Pallachulla

Water Resource Manager, CFM, ENV SP, GISP, CPESC, QSD/P, QISP

Trevor Snipes

Senior Design Engineer, EIT

Alfonso Alonso

Senior Design Engineer

Cory Erlenbach

Design Engineer II, EIT

Anjalique Preston

Design Engineer II

Juan Flores

Senior CAD Technician

Mark Sanders

Autodesk Certified Professional
Senior CAD Technician
CAD Manager

Shane Atherton

Survey Party Chief


Dave Johnson

Survey Party Chief


Jonathan Towne

Survey Chainman

About Jonathan

Jonathan specializes in construction staking, boundary surveys, and topographic mapping with the field crew.

Kyle Gross

Survey Chainman

About Kyle

Kyle specializes in construction staking, boundary surveys, and topographic mapping with the field crew.

Laura Griffin-Gross

Controller/
HR Manager

Melissa Garner

Accounting Associate

William A Snipes

Principal Emeritus
Joined Firm in 1982. Retired 2026.