Business Details
20 Years
experience
Custom Granite Countertops in San Antonio
Founded in 2006, AGS Granite Countertops is a family-owned business dedicated to crafting and installing natural stone countertops. Our team combines extensive industry knowledge with a passion for stone materials, delivering custom solutions for kitchens, bathrooms, and commercial spaces. With decades of collective experience in custom home building and fabrication, we prioritize quality craftsmanship and customer satisfaction. Our expertise spans granite, quartz, marble, and quartzite, ensuring clients receive durable, aesthetically stunning surfaces. We serve San Antonio and surrounding areas, offering fast-track delivery and installation while maintaining meticulous attention to detail.Our commitment to transparency, timely project completion, and personalized service has earned us a reputation as the highest positively reviewed stone fabrication company in the region. We view every project as a partnership, aiming to transform client visions into reality through exceptional workmanship and a deep understanding of natural stone properties. Our dedication to quality is reflected in our use of premium materials and processes that highlight the earths natural beauty in every installation.
Services
Granite Countertops
Quartz Countertops
Marble Countertops
Quartzite Countertops
Custom Fabrication
Details
- Year established: 2006
Highlights and features
- Family-owned with 18 years of local expertise in stone fabrication
- Specialize in transforming natural stone into custom, durable surfaces
- Fast-track delivery without compromising meticulous craftsmanship
- Highest positively reviewed stone company in the region
- Personalized service from consultation to final installation
What people say
Highest reviewed locally
Exceptional workmanship
Timely installations
Knowledgeable staff
Transformative results
Services
Granite Countertops
Granite countertops combine timeless elegance with exceptional durability. Each slab is a unique geological masterpiece, offering heat resistance and longevity. Our selection includes rare patterns like Azul Celeste and Black Galaxy, ensuring a perfect match for luxury kitchens and high-traffic areas.
Quartz Countertops
Quartz countertops merge beauty with practicality through non-porous, stain-resistant surfaces. Available in over 50 patterns including Calacatta Alto and Bianco Pepper, these low-maintenance options provide consistent aesthetics ideal for modern kitchens while retaining natural stone's visual appeal.
Marble Countertops
Marble countertops deliver sophisticated veining patterns and classic elegance. While softer than granite, varieties like Carrara White and Emperador Dark offer unmatched aesthetic value for bathrooms and statement kitchen islands when properly maintained.
Quartzite Countertops
Quartzite combines marble-like aesthetics with granite-level durability. Its natural resistance to etching makes Alabaster White and Fantasy Brown ideal for countertops exposed to acidic substances, offering both beauty and practicality in high-end residential projects.
Custom Fabrication
Our fabrication process transforms raw stone into precision-cut countertops. Using advanced technology, we create seamless installations for kitchens, fireplaces, and architectural features, ensuring perfect fitment while preserving each material's natural characteristics.
Questions
What materials do you specialize in?
We work with granite, quartz, marble, and quartzite countertops, offering extensive inventory choices for residential and commercial applications.
Do you provide free consultations?
Yes, we offer complimentary consultations to discuss your project requirements and material selections.
How long does installation take?
Our fast-track process typically completes projects within 2-3 weeks from measurement to installation.
Are your services available outside San Antonio?
We serve Boerne, New Braunfels, Schertz, and surrounding areas within a 50-mile radius.
What makes you different from competitors?
Our family-owned operation combines 18+ years of expertise with personalized service and premium material selections.
Can I see samples before deciding?
Yes, our showroom displays full slabs and material samples for direct comparison.
Reviews (6)
Renee Hunt
Jan 24, 2022
Report
All around professional. From the quote to the install could not have asked for more. Jason, Chelsea, Andre and his crew nicest people to work with. The best part was I never had to chase them down to see what the next step was, they kept in constant contact. The only place I would EVER have my countertops done by. I refer them to everyone I know. You will not be disappointed.
Lou Reyes
Dec 23, 2021
Report
I am VERY impressed with the fantastic work performed by AGS granite! They were extremely courteous, professional, competent and a great value when it came time to install replacement countertops in a renovated kitchen. Jason, Chelsea, Dillan and Andre each provided exceptional customer service. I was happily surprised to see that the template was so accurately measured that my granite was installed without a seam, being custom cut in the L shape of my kitchen. They exceeded my expectations and all at a price which was much better than the competition. If youre looking into replacement
Pamela Nicks
Nov 19, 2021
Report
Jason came out and gave me a very competitive quote for replacing my kitchen countertop, as well as both of my bathroom countertops. I ordered the work on my kitchen and one of the bathrooms, and these were done in a reasonable amount of time, and look great. I took some time, looking at remnants for doing my other bathroom. Chelsea worked with me, letting me know of ones that might work, every time they got new remnants in. Eventually, I found what I was looking for, and Andre was able to install it just over a week later, since they had already got the layout and dimensions. I was very impressed
Madison Villarreal
Nov 01, 2021
Report
Absolutely loved the granite countertops in my kitchen installed by AGS ! They were very professional, did everything super quickly, great quality in the granite and their work, DEFINITELY RECOMMEND! I had a very minor issue with the sink and they were here to fix it within 24 hrs. Competitive prices and beautiful choices of granite and quartz!
Tara Zoll
Jul 18, 2021
Report
I am so glad I did business with AGS Granite! They are professional and Top-Notch. Not only am I 100% satisfied with their work but I am also grateful for their recommendations of a customized cabinet maker and plumber! My kitchen is beautiful thanks to the AGS Granite Teams suggestions, work and recommendations! I look forward to future business!
Roger Brissette
Jul 05, 2021
Report
Perfection and competitive. WOW! Chelsea and Jason came through. I shopped other granite companies and their timelines to completion and pricing could not complete with AGS. Chelsea's communication was spot on and they were able to put together a quartz combination second to none. The installation team came in with significant experience and knew exactly how to get the project done. What an outstanding job...and those water falls though - perfect! Professional, friendly and clearly experts in their trade. Do not pass up AGS Granite. Thank you Jason and Chelsea!
