St Mary Stone
Countertop Fabricator in Santa Ana, California

Answer summary
What should you know about St Mary Stone?
St Mary Stone is listed as a countertop fabricator in Santa Ana, California. Use this page to compare location, services, materials, review signals, and contact details before requesting a quote.
Risk check: Directory listings can become outdated. Confirm licensing where required, insurance, warranty, service area, schedule, scope, and final pricing directly with the shop.
Next step: Compare nearby shops, ask for a written scope, and confirm who handles measurements, fabrication, installation, cutouts, and change orders.
Local decision guide
Should you contact St Mary Stone?
Best fit
Start here if you need a countertop fabricator near Santa Ana, CA and want to compare shops by location, materials, services, and visible review signals.
Known signals
This listing indicates work around Granite, Quartz, Marble, Quartzite and services such as Custom Countertop Fabrication, Countertop Installation, Kitchen Countertops, Bathroom Vanities.
Ask before hiring
Ask for recent project photos, slab availability, written scope, install date, warranty terms, edge and cutout pricing, and who handles template measurements.
Compare next
Do not choose on rating alone. Compare at least two quotes, timeline, materials, seam plan, change-order policy, and post-installation support.
Page-specific notes
What makes this St Mary Stone page specific
These notes are generated from this exact directory record, including location, visible proof signals, materials, services, and contact data.
Why this listing is different
St Mary Stone is tied to Santa Ana, California 92626, not a generic service-area page. The decision context should start with that actual address, travel radius, shop capacity, and whether the project is inside their normal install area.
Material fit to confirm
St Mary Stone is associated with Granite, Quartz, Marble, Quartzite. Ask which of those materials they fabricate regularly, which brands they stock, and which require special lead times or handling.
Service fit to confirm
Visible services include Custom Countertop Fabrication, Countertop Installation, Kitchen Countertops, Bathroom Vanities, Edge Profiling, Sink Cutouts. A useful quote should still say who handles template, fabrication, delivery, installation, sink cutouts, tear-out, and post-install support.
Proof signals on this page
This listing has 5 rating signal, 1 visible reviews, phone listed, photo signal available. Those are screening signals, not guarantees, so compare them with recent photos, written scope, warranty terms, and schedule commitments.
Customer Reviews
About St Mary Stone
St Mary Stone is a countertop fabrication and installation provider based in Santa Ana, California, serving Orange County homeowners and contractors. They hold a perfect 5-star rating and operate with general contractor capabilities, which means they can take on broader project scopes beyond a simple countertop swap. Santa Ana's housing market includes a mix of older homes due for upgrades and newer builds, making quality stone fabrication a consistent local need. Free estimates make it easy to start a conversation about your kitchen or bath project.
How to read this listing
SlabWise combines public business details, listed services, material signals, and third-party review context when available. Use it as a shortlist tool, then confirm license requirements, insurance, lead time, warranty, material availability, and final pricing directly with St Mary Stone.
Materials
Services
Services and Process
St Mary Stone offers custom countertop fabrication for kitchens and bathroom vanities, handling each project from initial measurement through finished installation. Their template and measurement service ensures that stone slabs are cut to fit your exact space before any fabrication begins. Edge profiling allows customers to choose the finished edge style that best complements their cabinetry and design. Sink cutouts are done during fabrication for precision fit, and their general contractor background means they can coordinate surrounding work if your project involves more than just the countertop.
What Sets Them Apart
The general contractor classification is what distinguishes St Mary Stone from a typical countertop-only shop. In Orange County's remodel market, having a fabricator who can also coordinate adjacent trades, like cabinetry or plumbing prep, reduces the management burden on homeowners. That broader project capability, combined with their perfect rating, makes them worth considering for complex kitchen and bath renovations.
How the Process Works
Working with St Mary Stone starts with a free estimate where you'll discuss your project, preferred materials, and budget. Once you move forward, they send a technician to your home to take precise measurements and create a template of the countertop layout. Your stone is then fabricated in the shop, with edge profiling and sink cutouts completed before it ever arrives at your home. Because they operate with general contractor capabilities, they can also help coordinate any other work that needs to happen before or after the countertop installation.
Service Area
St Mary Stone is based in Santa Ana and serves the broader Orange County area, including communities like Irvine, Orange, Anaheim, and Fountain Valley. Their general contractor background may also allow them to serve clients in neighboring counties for the right project scope.
Frequently Asked Questions
What does it mean that St Mary Stone operates as a general contractor?
Is St Mary Stone a good choice for a full kitchen renovation, not just countertops?
What types of stone do they work with for countertops?
How do I know the countertop will fit correctly after fabrication?
Do they offer free estimates for bathroom vanity countertops?
What edge profiles work best for a modern kitchen design?
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