The Woodlands Office From I-45, take Sawdust Road west past Budde Road. 719 Sawdust is on the left before you reach Sawdust Court and before the road forks into Grogans Mill.     The Montgomery Office West of I-45 near Lake Conroe, 14729 Highway 105 West is between McCaleb Road and Lake Meadows Drive on the south side of the street.