Roberto C. Treviño's

San Antonio
Under 1 roof

A one-of-a-kind residential roof repair program for seniors, veterans and our vulnerable populations.

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We have replaced over


for qualifying San Antonio homeowners.

Every roof replacement is at ZERO cost to the homeowner, and we plan to replace 4,000 more roofs over the next 5 years.

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saving money with Smarter roofs

Residents enrolled in the Under 1 Roof pilot program experienced up to a 23°F decrease in attic temperature, which helped to significantly lower their energy bills by an average of $2,000 per year.

A functioning roof allows homeowners to address additional home repair and maintenance concerns over time. It also improves their quality of life by reducing energy consumption, thereby reducing utility bills – saving them money.

Improved Efficiency & Comfort

We install reflective roofs to combat the Texas heat and provide more comfort to homeowners. By reflecting the sun's UV rays and reducing solar heat gain, our roofs keep you cool. With an overall decrease in both attic and home temperatures, homeowners in the Under 1 Roof program are saving an average of $2,000 in energy costs each year.

Reflective roofs lower home temperatures by up to 14˚

Keeping san antonio cool

Heat islands are urban regions that are much warmer than their rural surroundings. Heat islands increase summertime peak energy demand, air conditioning costs, air pollution and greenhouse gas emissions, heat-related illness and mortality, and water quality.

The Under 1 Roof program creates a network of energy efficient properties, increases the longevity of homes, and mitigates the heat island effect in and around the urban core, effectively reducing the temperature of our City.

Thanks to Dr. Hazem Rashed-Ali for researching the direct impacts of Under 1 Roof, and for the data-driven analysis. Click below to download the report.

The EPA called Under 1 Roof
"the coolest idea for one of the nation's hottest cities."

Do you qualify?


You may qualify for San Antonio Under 1 Roof if: