There are 16 countertop fabricators listed in San Marcos, California, as of October 2026. 16 list a phone number and 12 have their own website. That includes 3 shops with granite in their name (ADP Granite & Marble Designs, Apex Kitchen Cabinet And Granite Countertop and 1 more) and 3 shops with marble in their name (ADP Granite & Marble Designs, San Marcos Marble and Tile and 1 more). Most are in ZIP codes 92069 (10) and 92078 (6).
By type: Quartz Countertops (3) · Granite Countertops (5) · Marble Countertops (5) · Porcelain & Sintered Stone (3) · Slab Yard On Site (3) · In-House Fabrication (5)
6 countertop fabricators with checked details. Tap a column to sort, or tick up to 3 to compare side by side.
ADP Granite & Marble DesignsFabricator | – | – | – | – | ✓ | ✓ | ✓ | No | No | No |
|---|---|---|---|---|---|---|---|---|---|---|
Core Kitchen Designs, LlcKitchen & bath showroom | – | – | – | – | No | No | No | ✓ | No | No |
Custom Slab WorksFabricator | – | – | – | – | No | ✓ | ✓ | ✓ | No | No |
Pure CabinetsKitchen & bath showroom | – | – | – | – | No | ✓ | ✓ | ✓ | No | No |
San Diego Granite WorksFabricator | – | – | – | – | ✓ | ✓ | No | ✓ | No | No |
So Cal Counterworks, Inc.Fabricator | – | – | – | – | ✓ | ✓ | No | No | No | No |
Prices and services as published by each business, last checked Nov 2026. Prices change, so confirm when you book. "–" means not listed. License = matched to a current state license record.
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Fabricator
1565 La Mirada Dr · San Marcos, CA 92078
ADP Granite & Marble Designs is a family-owned fabricator in San Marcos serving San Diego County with granite, marble and quartz countertops. The company runs its own fabrication facility with CNC saws and waterjet…
Kitchen & bath showroom
1145 Grand Ave · San Marcos, CA 92078
Kitchen & bath showroom
979 Woodland Pkwy Ste 103 · San Marcos, CA 92069
Core Kitchen Designs is a kitchen and bathroom remodeling business in San Marcos, California, with a showroom where customers can view styles, materials and brands. It offers free in-home design visits and works…
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
310 S Twin Oaks Valley Rd · San Marcos, CA 92078
Licensed
San Diego Granite Works sells, fabricates and installs granite countertops for homes across San Diego County. The company offers free in-home measurements and a large slab selection, handling the process from…
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,…
Countertop Locator lists 16 countertop fabricators in San Marcos, California (updated October 2026). 12 have a website and 16 list a phone number.
Yes. 3 shops with granite in their name in San Marcos: ADP Granite & Marble Designs, Apex Kitchen Cabinet And Granite Countertop and San Diego Granite Works.
Yes. 3 shops with marble in their name in San Marcos: ADP Granite & Marble Designs, San Marcos Marble and Tile and Art Marble & Tile.
All 16 listings in San Marcos appear to be independent local businesses; no national chain locations are listed.
Nearby options include Vista (5 listed, 2 mi), Escondido (11 listed, 4 mi), Carlsbad (3 listed, 6 mi) and Encinitas (1 listed, 8 mi).
Own a business in San Marcos? Get listed or update your details.