From I-89N:

Heading North on I-89, take exit 11 Rte US 2 W toward state Rte 117 Richmond/Williston.
Turn right onto US-2W, at the light turn right onto Vermont Rte 117W
In about 5 mi turn right onto Sand Hill Rd, continue staight onto Allen Martin Dr.
In about 0.5 mi turn right onto Thompson Dr. turn right at the second driveway.
We are on the left side of the building.

Heading South on I-89, take exit 17 for US-2  toward US-7 Lake Champlain Islands/C0lchester
Make left onto US-2 E and next right onto US-2 E/US-7 S (Roosevelt Hwy)
In about 3 mi turn left onto Main St (VT-2A S)
In about 3 mi, at the light, turn left onto VT-289 E, follow to the end
at the light take a left on Rte 117 (River Rd) at the next light take a left onto Sand Hill Rd
continue onto Allen Martin Dr.
In about 0.5 mi turn right onto Thompson Dr. turn right at the second driveway.
We are on the left side of the building.

From Burlington International Airport:

From the airport exit
Turn left (South) onto Airport Drive
Drive to light , turn left (East) onto Williston Rd. (Rte 2)
Take left onto Industrial Avenue
Drive to light and continue straight onto Mountain View Rd
At 4-way intersection turn left onto North Williston Rd
In 2.1 mi take a left onto VT Rte 117 West
At light turn right onto Sand Hill Rd continue straight to Allen Marten Dr
Turn right onto Thompson Dr
We are on your right #17