Engineering 
Directions

9700 Seventh Ave.
Hesperia, CA 92345

(760) 947-1449

(760) 244-2515



Hours
Monday - Thursday
7:30 am - 5:30 pm

Friday
7:30 am - 4:30 pm
Staff
Name Title Email Phone
Caughey, Matt Engineering Technician (760) 947-1438
Pouvaranukoah, Cynthia Administrative Analyst (760) 947-1449
Greene, Eric GIS Manager (760) 947-1440
Johnson, Kirsten GIS Technician (760) 947-1421
Latimer, Dwaine Construction Inspection Supervisor (760) 947-1434
Cosgriff, Elizabeth Office Assistant (760) 947-1028
McKinley, Mark Assistant Engineer (760) 947-1476
Montross, Renee Senior Office Assistant (760) 947-1414