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4035 Owl Creek Drive
Madison, WI 53718

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Lily’s Luau 2018

Isthmus is proud to once again sponsor Lily’s Luau, an annual fundraiser for the war on epilepsy.  Learn more about this grass-roots organization and incredible event here.

Please join the fun! Lily’s Luau Registration

Cold Day, Cool Cause, Hot Party!

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Since 1980...

Our state-of-the-art facility is located in beautiful Madison, WI, a mecca for brilliant, innovative minds that sets the bar high for engineers.

Did you know?

Since installation, Isthmus' solar panels have generated energy equivalent to what is needed to power 813 homes for a day.