AGI Stone Works
Modern kitchen with granite countertops

Granite Marble Quartz Countertops and More

Our work is always on top! Marble, Quartz or Granite counter tops

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About Us

Experienced and Reliable

Years of hands-on craftsmanship in the Rio Grande Valley, delivering flawless stone installations every time.

We Truly Care

Every project is personal to us. We listen, advise, and work with you to bring your vision to life.

Customer Satisfaction Guaranteed

We don't consider a job done until you're completely happy with the result.

Modern granite kitchen countertop installation

Contact Us

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We love our customers, so feel free to visit during normal business hours.

AGI Stone Works LLC

1012 East Owassa Road

Edinburg, Texas 78542, United States

Hours

Monday – Friday9:00 am – 5:30 pm
Saturday9:00 am – 2:00 pm
SundayClosed
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FAQ

Common Questions

What countertop materials do you offer?+
We fabricate and install granite, marble, quartz, quartzite, travertine, and porcelain countertops. Each material has unique characteristics — we help you choose the best fit for your lifestyle and budget.
How long does a countertop installation take?+
Most installations are completed in one day. The process includes a template measurement visit, fabrication (typically 3–5 business days), and the final installation appointment.
Do you offer free estimates?+
Yes! We offer free in-home estimates. Contact us by phone, text, or through our website form and we will schedule a visit at your convenience.
What areas do you serve?+
We serve the entire Rio Grande Valley including Edinburg, McAllen, Mission, Pharr, Hidalgo, Weslaco, Harlingen, and surrounding communities.
How do I care for my new countertops?+
Granite and marble should be sealed periodically and cleaned with mild soap and water. Quartz requires no sealing and is very low maintenance. We provide full care instructions after every installation.
Can you match an existing countertop or edge profile?+
In most cases, yes. Bring us a sample or photo and we will do our best to match the material, color, and edge profile to your existing countertops.

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