Easy Maintenance Countertops
Call for Free Estimates Contact Marble Works of San Diego Monday - Fridays: 7:30am to 3:30pm
Visit Our Showroom: 3754 Main Street Suite B San Diego, CA 92113

San Diego's Original Manufacturer and Best Choice for

Custom Molded Shower Pans, Solid Surface Walls, Tubs, Bathroom Vanity Countertops
and Solid Surface Corian Kitchen Countertops

Cultured Onyx, San Diego

Cultured Onyx Bathroom Countertops
  • San Diego's Best Value Since 1983
  • Custom Cultured Onyx Bathroom Countertops
  • Molded Sinks, Bathtubs & Shower Surrounds
  • Easy Clean: No Grout, No Seam
  • Home/Remodel Specialists
  • Free Estimates

Marble Works of San Diego is the local trusted source for gorgeous, affordable cultured onyx countertops and surfaces for bathrooms. Our experienced team consists of certified manufacturers, skilled craftsmen, and talented designers with an average of 25-45 years of industry experience. Since 1983, we've provided over 6,000 satisfied clients throughout San Diego County with cultured onyx countertops, bathtubs, showers (both standard and handicap), wall panels, sinks, flooring, and more. As a small custom-shop, we pride ourselves on providing the customer service and quick turnaround that our department store competitors do not, and guarantee that your cultured onyx surfaces will be custom fabricated and seamlessly installed to your complete satisfaction.

We specialize in custom fabricating and installing cultured onyx surfaces for San Diego home and businesses that are stylish, long-lasting, and easy to maintain. Similar to cultured marble and cultured granite, cultured onyx is a great alternative to natural onyx because of it's affordability and diverse design options. It's translucent, 3-D like appearance provides a unique, modern look to your home or business' decor. Cultured onyx is also highly resistant to mildew, mold, and water. Customers may choose between light, medium, or heavy veining (which influences the look of the color pigment); protective matte or shine gelcoat finishes (which prevents the need to seal grout into the seams); glossy, matte, or textured finishes; and from over 100 different color pigments. If you have your own unique color sample, simply bring it into the shop so our designer can replicate a custom color specifically to match your palette.

Start planning your cultured onyx surface installation with Marble Works of San Diego today! Our honest, friendly associates provide free on-site evaluations, followed by free price estimates within 24-36 hours of the assessment. Our hours of operation are Mondays through Fridays from 7:30am to 3:30pm, and we accept Visa, MasterCard, Discover, debit, cash, or check as forms of payment. We are fully licensed and insured.

Marble Works of San Diego BBB Business Review


A wonderful job. Everyone was so professional. They came in, did their job neatly - a joy to have in my home.

Karen S.

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Our Service Area Includes:
  • Alpine, CA
  • Chula Vista, CA
  • Coronado, CA
  • Del Mar, CA
  • El Cajon, CA
  • Escondido, CA
  • Encinitas, CA
  • La Jolla, CA
  • La Mesa, CA
  • Lakeside, CA
  • Lemon Grove, CA
  • Mira Mesa, CA
  • National City, CA
  • Pacific Beach, CA
  • Point Loma, CA
  • Poway, CA
  • Ramona, CA
  • Rancho Bernardo, CA
  • Santee, CA
  • San Diego, CA
  • Solana Beach, CA
  • Rancho Santa Fe, CA