City of San Marcos - Energy Efficient Home Rebate Program
Administered by: City of San Marcos Electric Utility
Quick Summary
The City of San Marcos Energy Efficient Home Rebate Program helps you reduce heating and cooling costs—which account for nearly half of typical home energy use—by offering rebates for central HVAC systems, duct sealing or replacement, attic and wall insulation, EnergyStar windows and doors, solar window film and screens, and EnergyStar window AC units. You must be an existing single-family homeowner or tenant (with written consent) and an SMTX Utility customer with an account in good standing to apply. Download the program application and flyer from the City of San Marcos website or contact Jan De La Cruz for details on available rebate amounts and how to proceed.
AI-generated summary • Updated 7/12/2026
Program Details
- Program ID
- 5118
- Last Updated
- 1/14/2025
Eligibility
Program Summary
The City of San Marcos offers an Energy Efficient Home Rebate Program for the installation of central HVAC equipment, duct sealing or replacement measures, attic and wall insulation, EnergyStar windows and doors, window film and solar screens, and EnergyStar window AC units. A homeowner or tenant with written consent may apply; however, only existing single-family homes qualify for the Energy Efficient Home Rebate Program. More information and application instructions for the Energy Efficient Home Rebate Program can be found on the program website.
Contact & Resources
Please verify current program details with the administering agency before making any financial decisions.