Greg R. Shah, PE  l  President and CEO
Electrical Engineer

gshah@pbsengineers.com

Kunal G. Shah, PE, RCDD, LEED AP  l  Principal
Electrical Engineer

kshah@pbsengineers.com

Noe Portilla,  PE l  Principal
Mechanical  l  Plumbing Engineer

nportilla@pbsengineers.com

Johnny Liu 
Vice President, Operations  l  IT Manager

jliu@pbsengineers.com

Mona Shah
Vice President, Marketing  l  CFO

mshah@pbsengineers.com

Tariq Hassan, PE  l  Associate
Mechanical Engineer

thassan@pbsengineers.com

David C. Ng, PE
Mechanical Engineer

dng@pbsengineers.com

Monita Verma, PE, RCDD, LEED AP  l  Associate
Electrical Engineer

mverma@pbsengineers.com

Lou Perez  l  Associate Principal
Electrical Project Engineer

lperez@pbsengineers.com

Norman Patena, PE
Electrical Engineer

npatena@pbsengineers.com

Damian F. Ogas  l  Associate
Plumbing Engineer

dogas@pbsengineers.com

Ron Martinez  |  Associate
REVIT/BIM Manager

rmartinez@pbsengineers.com