Caltronics Design & Assembly, Inc. is located half an hour north of the Twin Cities in Stacy, on Fieldstone Ct. just off Highway 61. Take I-35 north to the Stacy exit (#139). Go right at top of ramp. Turn right at 4-way stop (hwy 30 – old 61). Go about 1 mile – turn left on Stacy Ponds Rd. Turn right on Fieldstone Ct.