Non-Profit 501(c)(3)
Call us: 210-354-0236

Solar Supporters

Texas Solar Energy Society

The Texas Solar Energy Society is a chapter of the American Solar Energy Society, and Solar San Antonio in turn is one of TXSES’s seven chapters. Our mission is to educate citizens on the potential for solar and renewable energy, and the wise use of resources. You may read more about us, our work in education, solar news around the state and all our chapters at . Please consider Joining Us

Texas Renewable Energy Industries Association

TREIA represents over 500 member companies, organizations, agencies and individuals providing products, services and information in the areas of solar electric generation, solar hot water, large and small-scale wind electric generation, biomass electric generation and liquid renewable fuels, geothermal heating and cooling, geothermal electric generation, and sustainable (green) building design and construction.
Phone: 512-345-5446

San Antonio Credit Union

A deep commitment to long-term sustainability drives SACU to create innovative products that support our community to build a better tomorrow. SACU proudly introduced its first environmentally friendly Solar Home Improvement Loan, designed to impact our neighborhoods and those who seek to reduce their carbon footprint and their overall energy costs. This unique loan is designed to finance the installation of solar energy improvements on your home, including solar arrays, solar hot water heaters or other improvements generated through a solar system.
Phone: 210-258-1785

Wells Fargo

At Wells Fargo, environmental stewardship is a priority involving all team members—regardless of position or tenure. We strive to make environmental stewardship a natural part of what we do, in all we do, and whenever we do it—from conserving resources and reducing waste to shrinking our carbon footprint and promoting environmental awareness at work and in the community.We do this by making environmental stewardship part of our DNA. A culture where team members are aware of the environmental implications of their actions will help bring about positive and systemic change in the way we think about and do things. From our everyday actions as individuals to decisions we make as leaders of business groups and our communities, we want all of our efforts to be environmentally mindful.


Grainger is a leading distributor of industrial supplies, MRO equipment, tools and materials. With access to over 900,000 industrial supply products available online and in their print catalog, they provide maintenance, repair, and operational solutions for your business. MRO, manufacturing, supply chain, tools, and more – for the ones who get it done. Our triple-bottom line is based on People, Performance and Planet. To be successful in today’s economy, we have to find the appropriate balance. Below are some of the key areas we are addressing everyday to ensure that we continue to set the bar for environmentally responsible operations in the MRO industry.

San Antonio Area Foundation

For 47 years, the San Antonio Area Foundation has connected donors of all backgrounds with the causes they care about most for the betterment of San Antonio and the surrounding region. The Area Foundation provides a highly personal approach to giving, offering a variety of giving tools to help people achieve their charitable goals. Established in 1964, through a trust created in memoriam to San Antonio business leader and philanthropist Nat Goldsmith, the Area Foundation has significantly enhanced the quality of life of our community.


In just over one year, ONTILITY has grown from a start up to a 80M Solar Distribution, Solar Training and Solar Projects Enablement leader. ONTILITY supplies top quality PV panels, inverters, mounting hardware and other solar products to solar integrators and other qualified solar contracting firms. Additionally, ONTILITY is one of the nation’s largest solar training organizations, featuring NABCEP, DOE and IREC courses. To complement its distribution and training divisions, ONTILITY offers a full portfolio of solar project support services. ONTILITY is one of the largest solar players in the U.S. with a leading market share in many of the top solar markets.
Phone: 1-877-858-7479

Advanced Solar and Electric

Specializing is superior design, installation, placement and selection of top quality PV equipment and systems to ensure that you will not be disappointed with or misinformed about your solar energy purchase. We genuinely strive to bring you the very best value, service and professionalism that the market has to offer. Please call, email or visit our web site at for a free consultation and to get on your way to going solar. We offer a five year warranty on all installation with 10-15 years on inverters and 20-25 years on modules.
Phone: 210-556-1399

Beldon Energy Solutions

We are a third-generation, family-owned business founded on the principle that the opportunity to succeed — with fairness and integrity — is always at hand. Our focus is on providing outstanding service and quality products at a fair price. Further, BELDON Roofing Company has the expertise to meet all your commercial and/or residential roofing needs. We realize you have a choice, and you can be assured that we will never take your business for granted. On behalf of TEAM BELDON, thank you for the opportunity.
Phone: 1-888-612-8023


ImagineSolar was the first licensed Solar and Smart Grid school in Texas. They offer over 200 hours of courses and workshops as well as project consulting, workforce training and custom courses for corporate clients. Their clients include commercial accounts, engineering companies, contractors, project developers, new ventures, utilities, investors, government agencies (all levels), schools and non-profits, as well as individuals who want to build their careers in the Solar and Smart Grid industries.
Phone: 1-888-514-1972

Build San Antonio Green

Build San Antonio Green is a 501(c)(3) that works with builders and developers to certify green homes in San Antonio. The goal of Build San Antonio Green is to create awareness and interest among builders and homeowners in resource-efficient building methods, materials, and technologies. Build San Antonio Green is designed to benefit the environment, the economy, and the welfare of our citizens. Their mission is to protect and enhance quality of life by providing energy leadership, expertise and education, and by developing regionally cooperative programs for the wise, efficient and sustainable use of energy.
Phone: 210-224-7278

Big Grass Bamboo

We rehabilitated an auto body shop in San Antonio into a showroom and garden that initially featured garden bamboo structures. Today, after much growth and evolution, we are the only US source for two hand-crafted furniture lines, and the only US supplier of our majestic Ong™ rainwater jars. Our collections of indoor and outdoor decor, accessories and artifacts continue to grow. Because of our personal relationships with artisan vendors and frequent trips to Southeast Asia, we are also able to customize your orders and source hard-to-find pieces.
Phone: 1-877-735-7999

M&M Weatherization

Since 2002, M&M Weatherization has weatherized the homes of over 10,000 Texas families. We can help you get your energy back easily and effortlessly because we work on the whole house. We’re not just insulators, or window replacers… we don’t fix just one or two parts, we treat whatever’s ailing in your whole house. That’s what makes our company different. It’s what makes us The Energy Savers.
Phone: 210-223-9575


Sologen Systems LLC is a clean energy development company focused on providing innovative “low carbon” electricity production solutions to commercial, governmental and utility customers. SoloGen’s solar energy solutions provide commercial and governmental customers with proven, high return, cost-effective, low maintenance systems that will produce clean electricity for over 40 years.
Phone: 210-544-5462

Will’s Plumbing and Testing Service

We are a mid-size plumbing company in the San Antonio area. We ONLY perform plumbing, which means we leave heating and air conditioning to the other guys. With Will’s Plumbing and Testing Service you get a quality-conscious plumbing specialist with more than 17 years experience.
Phone: 210-494-0991


Board of Directors

Contact Us

Hours: 9 a.m. to 5 p.m., M-F
Phone: 210-354-0236
118 Broadway St., #621
San Antonio, TX 78205