Countertop Locator lists 3 shops fabricating porcelain slabs in San Marcos, California, as of October 2026: Custom Slab Works, Pure Cabinets and So Cal Counterworks, Inc.. 3 of these were confirmed from the business's own website.
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Fabricator
1334 Descanso Ave · San Marcos, CA 92069
Custom Slab Works is a family-owned countertop business in San Marcos, California, serving North San Diego County. It fabricates and installs quartz, quartzite, Dekton porcelain and natural stone surfaces in-house,…
Kitchen & bath showroom
815 Grand Ave Ste 101 · San Marcos, CA 92078
A woman-owned cabinetry showroom in San Marcos offering custom and semi-custom kitchen and bathroom cabinets, with countertops, 3D design and installation coordinated in one process. It serves homeowners across San…
Fabricator
120 N Pacific St Ste D7 · San Marcos, CA 92069
SoCal Counterworks is a San Marcos, California stone fabricator serving residential, commercial and hospitality clients. Its in-house team handles estimating, drafting, fabrication and installation across quartz,…
Fabricator
921 Poinsettia Ave #7 · Vista, CA 92081 · 2.0 mi
LicensedBrand-certified fabricator
Blackstone Granite & Marble is a family-owned stone business in Vista, California, serving San Diego County. It sells natural stone and quartz slabs from galleries and inventory, fabricates countertops in its own…
Fabricator
140 Engel St · Escondido, CA 92029 · 4.5 mi
A family-owned kitchen and bath remodeler in Escondido offering countertops in quartz, granite, porcelain, soapstone and other materials, with installation, repairs and sealing. The business offers a showroom,…
Fabricator
11446 N Woodside Ave Ste A · Santee, CA 92071 · 24 mi
A stone design and installation firm in Santee, California, serving the San Diego area since 1994. It fabricates and installs countertops, kitchen islands, bathroom vanities, shower surrounds and fireplace surrounds…
Countertop Locator lists 3 shops fabricating porcelain slabs in San Marcos, California, as of October 2026: Custom Slab Works, Pure Cabinets and So Cal Counterworks, Inc.. 3 of these were confirmed from the business's own website.
Large-format porcelain and sintered stone (Dekton, Neolith, Laminam) are thin, very hard, heat-proof slabs. Not every shop has the equipment and experience to cut them.
Outside San Marcos, the closest we list are Blackstone Granite & Marble in Vista (about 2 miles), The Countertop Company in Escondido (about 5 miles) and Marble & Granite Masters in Santee (about 24 miles).