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Countertop Services in Riverside, CA

Riverside Custom Countertops is Riverside County's trusted expert in stone countertop fabrication, specializing in quartz kitchens, granite islands, and quartzite waterfalls. We offer marble wet bars and full-height slab backsplashes.

Get a free countertop estimate

One Shop for Every Countertop Job

Our team provides apartment unit packages, delivering hard-working kitchens for homes and schedule-ready installs for both residential and commercial projects. Backed by 12 years in business and a 1-year workmanship warranty, we have finished more than 1,870 projects, from a single bar top to a builder's six-house run.

From laser templating and seam layout to tear-out of the old tops, our team handles every detail. Serving Riverside and nearby Corona, Norco and Chino Hills, our crews book each install around your kitchen, not the other way round.

What you can hold us to

The Shop Behind Every Top

12 yearsCutting and installing stone from our Riverside shop
1,870Kitchens, islands, bars and commercial tops completed
1-year1-year workmanship warranty on seams, fit and sink mounting
35 milesFrom Riverside to Yorba Linda, Villa Park and Chino Hills

Stone, Edges and Finishes

Start to finish

From Laser Template to Finished Counters

  1. Site visit and laser template

    We check the cabinets for level and take a digital laser template before any slab is cut.

  2. Slab and seam layout

    You pick the slab and approve where every seam and vein will fall.

  3. Shop fabrication

    The stone is cut wet, edged and polished in our Riverside shop, cutouts included.

  4. Install day

    A crew of 2 to 3 installers sets the tops, mounts the sink and walks the job with you.

Free estimate

Ready to Talk About Your Project?

Call us or send the form, and we will book a site visit and a laser template.

Call (951) 441-2673

Calls only, we do not receive text messages.

Call (951) 441-2673