Volts
Volts
David Roberts
Streamlining the difficult work of whole-home retrofits
1 hour 4 minutes Posted May 6, 2026 at 4:02 pm.
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Today, coordinating a whole-home retrofit — or even just getting a heat pump — involves confusing research, a parade of contractors, and wildly varying quotes. It’s a broken system that practically pushes people to just buy another gas furnace. In this episode, I’m joined by Zero Homes CEO Grant Gunnison to discuss ways to improve this system for both customers and contractors.