HVAC Rebates in St. Louis (2026)
4 programs on this page. A St. Louis homeowner can use each one for a furnace, an air conditioner or a heat pump. Each status is the one on the day we read it.
Ameren PAYSClosed for 2026. Ameren Missouri pays up to $2,000 per system.Spire furnace rebatesOpen now. Spire (Missouri East) pays up to $300 per furnace.Missouri HOMES and HEEHRNot open yet. Missouri Department of Natural Resources, Division of Energy has not published the amounts yet.Federal 25C creditEnded. Internal Revenue Service gives no credit for a 2026 install.
Every cost in St. Louis · What a furnace costs in St. Louis.