Rebar: $14 Million Raised For HVAC AI Operating System
By Amit Chowdhry ● Mar 10, 2026
Rebar, a vertical AI platform developing the core operating system for the HVAC, electrical, and plumbing industries, announced the closing of a $14 million Series A financing round. The funding was led by Prudence, with participation from Zero Infinity Partners, Founder Collective, Villain Capital, and Optimist Ventures.