Granite Fabrication in San Antonio, TX
- Serving San Antonio
Granite fabrication is the process of cutting raw granite slabs on a bridge saw to a kitchen's exact rough-in dimensions before install.

Updated
Gunny Stone Repair & Installations fabricates granite slabs to exact rough-in specs for San Antonio kitchens, cutting 2cm and 3cm stone on a bridge saw for precise fit around sinks, cooktops, and appliance openings. San Antonio homes vary in cabinet layout, so we template and cut to the measurement, not a stock size, keeping installs tight and true.
Get a quote
What do customers ask about Granite Fabrication?
Common questions and tips from our work with San Antonio customers.
How exact are your cuts for existing cabinets?
We template the cabinet run and all appliance openings before touching the slab, so the cut matches your rough-in down to the fraction of an inch. That matters in San Antonio remodels where older cabinet boxes are rarely perfectly square, and a stock-size slab won't sit flush without gaps or overhang problems.
Can you match veining across multiple slab pieces?
Yes. When a run needs more than one slab, we lay out book-matched or vein-matched sections before cutting so the pattern flows across the seam instead of jumping. It's slower than grabbing whatever slab is on hand, but it's the difference between a seam you notice and one you don't.
Tip
Why slab thickness affects your fabrication options
Granite comes in 2cm and 3cm thicknesses, and the choice affects overhang limits, edge profile options, and whether you need overhang support brackets on a peninsula or island. Granite also sits around a 6 to 7 on the Mohs hardness scale, which is why it holds a cut edge cleanly but still needs a careful bridge saw pass to avoid chipping.
Do you fabricate from remnants for small projects?
For smaller cuts like a vanity top or wet bar, a remnant slab often works and costs less than ordering a full sheet. We check remnant stock against your rough-in dimensions first, since not every remnant has enough clean material for the cut you need.
What are the key facts about Granite Fabrication?
Turnaround
Most fabrication jobs: 1-3 days after templating
Areas served
San Antonio, New Braunfels, Boerne, and nearby Hill Country towns
Materials
Granite slabs in 2cm and 3cm thickness, plus remnants
What does Granite Fabrication include?
- Digital templating of cabinet layout and appliance openings before any cut
- Bridge saw cutting of 2cm and 3cm slabs to rough-in dimensions
- Vein matching and book-matched slab layout on multi-piece runs
- Precision cutouts for sinks, cooktops, and outlet openings
- Polished reveal edges on all exposed cuts
- Remnant selection for smaller custom-cut pieces like vanities or bar tops
Where is Granite Fabrication available in and around San Antonio?
We offer granite fabrication to customers across the region. Tap any area for full local details.