Appliance rebates Questar Gas is offering rebates to install high-efficient appliances in your home. Installing these appliances could reduce your energy usage and show significant savings on your monthly bill.  More...

Home Weatherization  Questar Gas provides rebates for weatherizing your home. More...

In-home Energy Audit Contact Questar Gas for an in-home audit where a technician will visit your home, conduct an energy audit, install gas savings devices and provide a detailed report on how to make your home more energy efficient. There is a $25 charge for this audit and if you follow through on the recommendations the $25 will be credited back to your gas account.  More...

For questions about ThermWise rebate applications or rebate checks, please call Questar Gas at: 1-800-323-5517