A bonus Phoenix HVAC episode. Mac and Quinn walk operators through where AI actually moves the needle in 2026: revenue forecasting tied to NOAA cooling degree days, predictive maintenance from smart thermostat data, and AI dispatch routing for the long-windshield-time Phoenix metro. Real 2026 pricing for ServiceTitan Dispatch Pro, Workiz (Kickstart $225, Standard $275, Pro $325), Housecall Pro (Basic $59, Essentials $149, MAX $299), and OptimoRoute at $39 per driver per month. Plus a documented Mesa 22-truck shop that used cooling-degree-day forecasts to shift to higher-ticket emergency repair mix during heat spikes, and a Tempe 8-truck shop pulling warm replacement leads weekly via Claude against their Housecall Pro export. Includes APS, SRP, and Efficiency Arizona rebate guidance plus SEER2 14.3 floor for split systems under 45,000 BTU. The priority order for any Phoenix HVAC owner: dispatch routing first, revenue forecasting second, predictive outreach third.