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CONTACT US - UTAH AND IDAHO CUSTOMERS
For general questions about ThermWise® programs call Questar Gas 1-800-323-5517. Business hours are Monday through Friday, 7 a.m. to 7 p.m. (MST).
Or e-mail us at ThermWise.Administrator@Questar.com.

HOME ENERGY AUDITS
To schedule an In-Home Energy Audit call 1-800-695-7375. Business hours are Monday through Friday,
7 a.m. to 5 p.m. (MST).
Or e-mail us at: In-HomeAudit@ThermWise.com.

To request a do-it-yourself Mail-In Energy Audit call 1-800-695-7375. Business hours are Monday through Friday, 7 a.m. to 5 p.m. (MST).
Or e-mail us at: Mail-InAudit@ThermWise.com.

THERMWISE AUTHORIZED CONTRACTORS
For questions about ThermWise Authorized Contractors, call 1-888-324-3221 or e-mail us at Authorized.Contractors@ThermWise.com.

MULTIFAMILY PRE-INSPECTIONS
To schedule a multifamily pre-inspection, please contact a ThermWise Representative at 1-801-324-5159 or e-mail us at Multifamily@ThermWise.com.

REBATES
For more information about your Appliance Rebates contact the ThermWise Appliance Hotline at
1-866-699-6032 or e-mail us at Appliance@ThermWise.com.

For more information about your Weatherization Rebates contact the ThermWise Weatherization Hotline at 1-800-867-2044 or e-mail us at Weatherization@ThermWise.com.

For more information about your Business Rebates contact the ThermWise Business Hotline at
1-800-867-2044 or e-mail us at Business@ThermWise.com.

For more information about your Builder Rebates contact the ThermWise Builder Hotline at
1-866-699-6034 or e-mail us at Builder@ThermWise.com.

For more information about your Multifamily Rebates contact the ThermWise Multifamily Hotline at
1-866-926-0907 or e-mail us at Multifamily@ThermWise.com.

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