Business Details
17 Years
experience
Emergency
services
Energy-Efficient Home Solutions in San Antonio
Green Energy of San Antonio was founded in 2009 with a mission to help families in South Central Texas enjoy more comfortable homes while saving money on energy bills. As a family-owned and operated business, we have grown into a leading provider of energy-efficient home solutions, serving thousands of homeowners with a commitment to honesty, quality workmanship, and reliable results. Our team specializes in radiant barrier attic insulation, energy-efficient window replacement, attic ventilation, and water softener systems, all designed to reduce energy consumption and improve home comfort. With decades of combined experience, we approach every project with integrity, transparency, and a focus on customer needs, avoiding high-pressure sales tactics and prioritizing long-term value.Our products are proudly American-made, and we stand behind our work with lifetime warranties on windows and radiant barriers. From initial consultation to final installation, we treat every home as if it were our own, ensuring precision, cleanliness, and exceptional service. Over 20 years in business, we have built a reputation for excellence through real results, earning over 90 five-star reviews from satisfied customers who trust us to deliver measurable energy savings and lasting improvements.
Services
Radiant Barrier
Window Replacement
Attic Insulation
Attic Ventilation
Water Softeners
Double Hung Windows
Casement Windows
Picture Windows
Slider Windows
Details
- Year established: 2009
Highlights and features
- We offer 20+ years of experience in energy-efficient home improvements.
- Our team provides lifetime warranties on windows and radiant barrier systems.
- American-made products ensure quality and support local manufacturing.
- We deliver personalized consultations with no high-pressure sales tactics.
- Eco-friendly solutions reduce energy consumption and carbon footprints.
Associations and certifications
- NSF Certified
What people say
Immediate savings
Professional service
Prompt support
Significant energy savings
Highly recommended
Services
Radiant Barrier Installation
Radiant barrier installation reflects up to 97% of heat transfer, reducing attic temperatures and lowering energy bills. This solution improves HVAC efficiency, enhances home comfort year-round, and qualifies for federal tax rebates. Lasting up to 25 years, it outperforms traditional insulation by reflecting heat rather than absorbing it.
Window Replacement
Energy-efficient window replacement reduces drafts, noise, and energy costs while increasing home value. Our Low-E glass and vinyl frames provide superior insulation, durability, and UV protection. Customers report up to 50% savings on utility bills and enhanced curb appeal with modern designs.
Attic Ventilation
Proper attic ventilation prevents mold, extends roof life, and maintains stable indoor temperatures. We install ridge and soffit vents to expel hot air and moisture, reducing cooling costs by up to 35% and protecting structural integrity in Texas' climate.
Water Softeners
Water softener systems remove calcium and magnesium, preventing scale buildup in pipes and appliances. Our NSF-certified systems use 75% less salt and 64% less water, improving appliance efficiency and providing cleaner, softer water for households.
Attic Insulation
Blown-in fiberglass insulation achieves R-30 values, optimizing thermal performance and reducing energy loss. Installed at 10.25 inches thick, it complements radiant barriers to maximize savings, especially in hot climates like San Antonio.
People
Richard Ramos
Owner
Richard Ramos founded Green Energy of San Antonio in 2009 with a focus on energy-efficient home solutions. With decades of industry experience, he leads a team committed to integrity, quality, and customer-centric service, prioritizing long-term value over sales tactics.
Questions
How much can radiant barrier insulation save on energy bills?
Radiant barriers can reduce cooling costs by up to 35% in warm climates like San Antonio by reflecting 97% of radiant heat transfer.
Do energy-efficient windows qualify for rebates?
Yes, our windows qualify for Energy Star rebates and federal tax credits, offering savings of up to $1,200 on insulation upgrades.
Are financing options available for installations?
Yes, we offer 0% interest for 10 years for Bandera Electric Cooperative customers and flexible financing plans for qualifying projects.
What areas do you serve?
We serve San Antonio, Boerne, New Braunfels, Kerrville, Schertz, Universal City, and surrounding areas in South Central Texas.
How long do water softener systems last?
Our NSF-certified water softeners include lifetime warranties on tanks and 7-year warranties on electronic components, ensuring long-term reliability.
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