CONSTRUCTION
Dave Byron
(925) 551-7555 ext. 115
dbyron@grinc.com

Craig Bell
(916) 851-1830 ext. 217
cbell@grinc.com

Mike Carruth
(916) 851-1830 ext. 212
mcarruth@grinc.com

DESIGN & PERMITTING
Liddy McKenzie
(925) 551-7555 ext. 150
liddy@grinc.com

SAFETY
Barry E. McCoy, CHST
(925) 551-7555 ext. 153
bmccoy@grinc.com