(OnlyTill December 1st)
If you are a DTE Gas customer you can get a $145 rebate for a $145 winter furnace tune-up.
DTE wants to gather information about what kind of furnaces are in use and what their combustion efficiency is, so they are offering to pay contractors on their approved contractor list to do a furnace check and tune-up.
You can find approved contractors here: https://dte-fac.icfsightline.com
For full information check here: https://www.dteenergy.com/us/en/residential/save-money-energy/rebates-and-offers/furnaces.html#tabs-c837338eb4-item-230423ea3b