Work / Our Projects / Civil & Transportation Engineering Civil & Transportation Engineering Grid List Topaz Solar Farm Carissa Plains Santa Margarita, CA Our People Jorge Aguilar, PE Principal Brad Brechwald, PE, PLS CEO, President Conner Kelly, PE Associate Engineer Zac Powell, EIT Associate Engineer Sarah Huffman, PE Civil Engineer Ethan Pence, PE Civil Engineer Ralph Schell Senior Civil Designer Rachel Hawthorne, PE Director of Civil and Transportation Engineering Jamie Platz, PE Senior Civil Engineer Wen Bin Sullivan, PE Civil Engineer Cris Disarufino Senior Civil Designer Brett Hadley, PE, QSD/P Senior Civil Engineer Michael Hausman, PE Civil Engineer Zachary Caipang, PE Associate Engineer We are service oriented professionals in Civil & Transportation Engineering Construction Management Landscape Architecture Mechanical Engineering Public Works Administration and Permitting Surveying / GIS Solutions Water Resources Want to work with us? Get in touch Want to make our communities better? Join Our Team More Of Our Projects