ThermaSource
Geothermal Engineering and Consulting Services

3883 Airway Drive, Suite 340
Santa Rosa CA 95403
(707) 523-2960
(707) 523-1029 FAX

Driving Directions

Heading North
101 North
Take Mendocino Ave/Old Redwood Hwy Exit
Right at Mendocino Ave
Sharp Right at Mendocino Overcrossing
Continue on Industrial Dr.
Right at Airway Drive
ThermaSource offices on 3rd Floor, Suite 340

Heading South
101 South
Take Hopper Ave Exit Toward Mendocino Ave
Right at Hopper
Right Airway Drive
ThermaSource offices on 3rd Floor, Suite 340