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Stoneman Fabrications.

The Premier Provider of Distinctive, Custom Stonework Solutions for the San Francisco Bay Area.

Since 2007, Stoneman Fabrications has been a premier provider of high-quality, custom stonework solutions in the San Francisco Bay Area, specializing in kitchen countertops, bathroom vanities, fireplaces, outdoor kitchens, and other stone fabrications. Located in San Mateo, California (San Francisco Bay Area), we offer a stunning range of materials, including granite, marble, quartz, and more. With a commitment to precision craftsmanship, Stoneman Fabrications works closely with clients to bring their vision to life, enhancing spaces with both functionality and elegance. Our skilled team handles every project from design to installation, ensuring superior quality and customer satisfaction. Stoneman Fabrications transforms stone into living art, creating timeless spaces that elevate every home.

“We can give you a very expensive-looking job, even on a reasonable budget—and make the project simple.”

– Megan

A Process Built, For You

At Stoneman, craftsmanship begins and ends under one roof. Using precision Italian Prussiani waterjet technology, our in-house team of master fabricators transforms stone into art. With a loyal crew of seasoned craftsmen, we operate like family—where experience, integrity, and personal attention come before volume. From architects and designers to contractors and discerning homeowners, every client receives the same seamless experience: expert guidance, precision fabrication, and flawless installation, each project shaped around your vision and elevated by ours.

ABOUT US

Every Stone Tells a Story And Ours Began with Family.

Before Stoneman Fabrications ever opened its doors, co-founder Megan grew up surrounded by design. Megan’s parents owned Focal Point Kitchens, a beloved Bay Area kitchen design studio that helped shape hundreds of homes. Their kitchen remodeling business was run out of their home garage, where she remembers her mom designing kitchens in the office and her dad unloading cabinets for big deliveries…

Read Our Story

          PROJECTS

          Experienced in Residential and Commercial

          Stoneman has completed hundreds of kitchens and bathrooms, high-end residential projects throughout San Francisco, and commercial installations for Sweetgreen, Divino, Owl Marlo, the Academy of Sciences, and even a cruise ship and houseboats in Marin. We’re known for both luxury custom work and approachable remodels, meeting clients “where they’re at” and helping them feel confident through the process. Here’s a sample of a few of our best!

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          see Projects for more examples

          SERVICES

          Countertops, Vanities, Fireplaces, Outdoor, Custom Work.

          From kitchens to full-scale remodels, we shape stone to fit your vision.

          • Complete Kitchen & Bathroom Design, Construction & Project Management
          • Design (2D/3D), quality control, and installation.
          • Countertops
          • Fireplace Surrounds
          • Outdoor Kitchens
          • Steam Showers & Bath Slab Installs
          • Vanities, fireplaces, BBQs, shower walls, tubs, and custom cabinetry.
          • Backsplashes & Waterfall Islands
          • Custom Vanities
          • Bar & Restaurant Counters
          • Commercial Fabrication (restaurants, gyms, offices, retail)
          • Template, Fabrication & Installation
          • Countertop Removal & Replacement
          • Plumbing & Electrical Coordination
          • Edge Detail & Slab Layout Consultation
          • In-house Precision Fabrication

                  Who We Serve

                  Proudly serving the San Francisco Bay Area for over 20 years.

                  We proudly partner with contractors, designers, slab yards, and homeowners—delivering precision-crafted stonework, seamless installations, and expert guidance. Every project receives personalized attention, ensuring exceptional results that elevate spaces and bring visions to life.

                  Contractors

                  Contractors: High-quality countertop installs, completed on schedule — craftsmanship that elevates your project and keeps your build on track…

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                  Designers

                  We professionally reinforce your design story — collaborating with you to support your vision, your leadership, and your client’s confidence from start to finish…

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                  Slab Yards

                  Expert fabrication, careful handling, and stone care expertise that make your materials look their best — with on-site layout support to ensure every vein and movement pattern aligns perfectly.

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                  Homeowners

                  No confusion, no runaround — just honest guidance, quality materials, and a smooth process from start to finish.

                  Read More

                  SERVICES

                  Countertops, Vanities, Fireplaces, Outdoor, Custom Work.

                  From kitchens to full-scale remodels, we shape stone to fit your vision.

                    Kitchen & Bathroom Design

                    Complete Kitchen & Bathroom Design, Construction & Project Management

                      Design (2D/3D),

                      Design (2D/3D), quality control, and installation.

                        Countertops

                          Services

                          Kitchen

                          Daniella Haaland

                          JD Construction

                          Stoneman has been doing our spec homes for the past eight years. We specialize in high-end homes in the South Bay, and every project needs to stand out as a clear step above the ordinary. The kitchen countertops and slabs are always a major focal point of our great room kitchens—whether it’s a waterfall countertop design, a full backsplash installation, or custom stone shelves, Stoneman always executes the vision flawlessly. Beyond their craftsmanship in custom countertops, stone countertops, and marble slabs, they’re a pleasure to work with—personable, collaborative, and detail-oriented. They make sure every aspect is considered so the final result is nothing short of exceptional. I would never use anyone else for granite countertops, quartz countertops, or kitchen remodeling projects in my homes.

                          Alexis

                          Integrated Resource

                          I’ve been selling slabs for over 20 years, and ever since Stoneman opened, they’ve been my go-to recommendation for granite countertops, quartzite countertops, and quartz countertops. I always know that when I refer them, there won’t be any problems. Whenever someone asks me, “Who would you use for countertop installation or custom stonework?” my answer is always the same—Stoneman is the one.

                          Janet

                          Bathroom Remodel

                          I thought my bathroom remodel was going to be complicated and expensive, but Megan and her Stoneman team made everything so simple. They took away all my worries! They helped me order my slabs, choose the perfect bathroom countertop material—from marble countertops to quartz countertops—and organize the different subcontractors, scheduling everything so efficiently that there was hardly any lag time. Most importantly, the custom bathroom countertops and stonework were beautiful. They created a special miter return on my shower wall to finish an otherwise awkward area, and they used slab trim to cap my tile accent band—everything looks seamless, intentional, and high-end. I would recommend them for bathroom remodeling, bathroom countertops, or a stone slab countertops, no matter the size of the job.

                          Jeff

                          Schlarb Studio

                          Our design studio focuses on very high-end remodels, where clients expect nothing short of extraordinary. Many of our projects feature marble countertops, marble slabs, and one-of-a-kind stone applications that require precision and artistry. With Stoneman, we know these visions become reality. They are one of the few teams capable of executing the extremely custom edge details, complex shapes, and unique stone countertop applications that our designs demand. Their ability to work with rare and expensive marble materials—and to do so flawlessly—sets them apart in the luxury market. For us, Stoneman isn’t just a contractor; they’re a creative partner who helps us deliver truly exceptional stonework and countertops to our clients. They consistently bring our most complicated and artistic designs to life.

                          Piotr

                          Pomian Tiles

                          I do tile setting, but so often my clients also need a countertop and slab expert for kitchens, bathrooms, and trims. Whenever that happens, I always bring in Stoneman. They make my job easier by working directly with the customer to ensure their vision for kitchen countertops, stone countertops, or marble slabs is achieved, while also making sure the countertop installation integrates perfectly with my tile work. I know my tile will always look its best when paired with Stoneman’s granite, quartzite, or porcelain countertops. They’re the only team I trust for stone slab countertops and top-quality kitchen remodeling projects.

                          Laura Moloney

                          Kitchens Galore

                          As a designer specializing in high-end kitchen remodels and custom cabinets, I rely on Stoneman for all of my countertop and slab work. Their expertise with kitchen countertops, from granite countertops to quartz countertops and marble slabs, takes every project to the next level of quality. When I’m creating luxury cabinet designs, it’s critical that the countertop installation is precise and seamless. Stoneman’s team always collaborates with my clients and me to bring the vision to life, whether it’s a waterfall kitchen countertop design, full backsplash, or custom stone detail. Their attention to detail ensures that my cabinetry and their stone countertops work together flawlessly. For every kitchen remodeling project I do, Stoneman is the only partner I trust for countertops and slabs. They consistently deliver stunning, durable results that set my projects apart.

                          Susie Green

                          Couch Staging

                          In our staging business, we specialize in transforming homes for sale, and kitchens are always a major focus for buyers. Whenever we take on a kitchen flip or a mini remodel in the kitchen or bathroom, we bring in Stoneman. Their expertise with kitchen countertops, bathroom countertops, and stone slab installations makes all the difference in helping us get top market value for our clients. Whether it’s installing quartz countertops, granite countertops, or marble slabs, Stoneman always delivers a high-end look that elevates our staging work. Their ability to do precise countertop installation means the kitchens we present feel custom, updated, and ready to impress buyers. I recommend Stoneman on every project because I know their countertops and stonework not only look beautiful but also directly contribute to faster sales and higher offers.

                          Kristi

                          KMS Kitchen and Home

                          At KMS Kitchen and Home, we handle everything from kitchen remodels to full-home renovations, and I rely on Stoneman for all our countertop and slab work. Their ability to deliver precise engineered quartz countertops and stunning high-end marble countertops ensures that every project we complete has the elevated finish our clients expect. Beyond the craftsmanship, Stoneman’s attention to scheduling and detail is invaluable. Since I often manage projects directly, I need partners who not only provide custom stonework but also keep jobs running smoothly. Stoneman’s team makes sure every aspect of the countertop installation and stonework integrates seamlessly into the remodel. Whether it’s a luxury kitchen countertop design or a whole-home project, Stoneman is the partner I trust to get it right, on time, and with the highest quality.

                          Gerry Keegan

                          Keegan Construction

                          At Keegan Construction, we build high-end spec homes and always have multiple client projects underway. Stoneman is the partner we trust to keep up with the pace and complexity of these jobs. Whether it’s a spec home or a custom build for a client, they pay extremely close attention to the details that elevate a home from ordinary to extraordinary. Their team works with all the best materials—marble countertops, quartz countertops, granite slabs, and custom stonework—and they never cut corners. Every kitchen countertop installation, bathroom countertop detail, and stone application is executed with precision and care. Beyond the quality of their work, Stoneman treats us like family. That level of trust and collaboration is why they remain our go-to partner for custom countertops and stone slab projects in every high-end home we build.

                          “I’d Never Use Anyone Else—Stoneman Fabrications Never Misses”

                          Stoneman has been doing our spec homes for the past eight years. We specialize in high-end homes in the South Bay, and every project needs to stand out as a clear step above the ordinary. The kitchen countertops and slabs are always a major focal point of our great room kitchens—whether it’s a waterfall countertop design, a full backsplash installation, or custom stone shelves, Stoneman always executes the vision flawlessly. Beyond their craftsmanship in custom countertops, stone countertops, and marble slabs, they’re a pleasure to work with—personable, collaborative, and detail-oriented. They make sure every aspect is considered so the final result is nothing short of exceptional. I would never use anyone else for granite countertops, quartz countertops, or kitchen remodeling projects in my homes.

                          Daniella Haaland

                          JD Construction

                          “When Slab Pros Get Asked “Who’s Best?”—They Say Stoneman”

                          I’ve been selling slabs for over 20 years, and ever since Stoneman opened, they’ve been my go-to recommendation for granite countertops, quartzite countertops, and quartz countertops. I always know that when I refer them, there won’t be any problems. Whenever someone asks me, “Who would you use for countertop installation or custom stonework?” my answer is always the same—Stoneman is the one.

                          Alexis

                          Integrated Resource

                          “From Slab Selection to Seamless Finish—Stoneman Handles It All”

                          I thought my bathroom remodel was going to be complicated and expensive, but Megan and her Stoneman team made everything so simple. They took away all my worries! They helped me order my slabs, choose the perfect bathroom countertop material—from marble countertops to quartz countertops—and organize the different subcontractors, scheduling everything so efficiently that there was hardly any lag time. Most importantly, the custom bathroom countertops and stonework were beautiful. They created a special miter return on my shower wall to finish an otherwise awkward area, and they used slab trim to cap my tile accent band—everything looks seamless, intentional, and high-end. I would recommend them for bathroom remodeling, bathroom countertops, or a stone slab countertops, no matter the size of the job.

                          Janet

                          Bathroom Remodel

                          “A Creative Partner for the Bay Area’s Most Demanding Stonework”

                          Our design studio focuses on very high-end remodels, where clients expect nothing short of extraordinary. Many of our projects feature marble countertops, marble slabs, and one-of-a-kind stone applications that require precision and artistry. With Stoneman, we know these visions become reality. They are one of the few teams capable of executing the extremely custom edge details, complex shapes, and unique stone countertop applications that our designs demand. Their ability to work with rare and expensive marble materials—and to do so flawlessly—sets them apart in the luxury market. For us, Stoneman isn’t just a contractor; they’re a creative partner who helps us deliver truly exceptional stonework and countertops to our clients. They consistently bring our most complicated and artistic designs to life.

                          Jeff

                          Schlarb Studio

                          “Kitchens, Baths, Trims—Stoneman Integrates Like a Master Builder”

                          I do tile setting, but so often my clients also need a countertop and slab expert for kitchens, bathrooms, and trims. Whenever that happens, I always bring in Stoneman. They make my job easier by working directly with the customer to ensure their vision for kitchen countertops, stone countertops, or marble slabs is achieved, while also making sure the countertop installation integrates perfectly with my tile work. I know my tile will always look its best when paired with Stoneman’s granite, quartzite, or porcelain countertops. They’re the only team I trust for stone slab countertops and top-quality kitchen remodeling projects.

                          Piotr

                          Pomian Tiles

                          Luxury Kitchens Need Precision—Stoneman Fabrications Delivers It

                          As a designer specializing in high-end kitchen remodels and custom cabinets, I rely on Stoneman for all of my countertop and slab work. Their expertise with kitchen countertops, from granite countertops to quartz countertops and marble slabs, takes every project to the next level of quality. When I’m creating luxury cabinet designs, it’s critical that the countertop installation is precise and seamless. Stoneman’s team always collaborates with my clients and me to bring the vision to life, whether it’s a waterfall kitchen countertop design, full backsplash, or custom stone detail. Their attention to detail ensures that my cabinetry and their stone countertops work together flawlessly. For every kitchen remodeling project I do, Stoneman is the only partner I trust for countertops and slabs. They consistently deliver stunning, durable results that set my projects apart.

                          Laura Moloney

                          Kitchens Galore

                          “Staging’s Secret Weapon: Stoneman Fabrications Stonework”

                          In our staging business, we specialize in transforming homes for sale, and kitchens are always a major focus for buyers. Whenever we take on a kitchen flip or a mini remodel in the kitchen or bathroom, we bring in Stoneman. Their expertise with kitchen countertops, bathroom countertops, and stone slab installations makes all the difference in helping us get top market value for our clients. Whether it’s installing quartz countertops, granite countertops, or marble slabs, Stoneman always delivers a high-end look that elevates our staging work. Their ability to do precise countertop installation means the kitchens we present feel custom, updated, and ready to impress buyers. I recommend Stoneman on every project because I know their countertops and stonework not only look beautiful but also directly contribute to faster sales and higher offers.

                          Susie Green

                          Couch Staging

                          “The Remodel Partner Who Keeps Projects Moving—and Looking Incredible”

                          At KMS Kitchen and Home, we handle everything from kitchen remodels to full-home renovations, and I rely on Stoneman for all our countertop and slab work. Their ability to deliver precise engineered quartz countertops and stunning high-end marble countertops ensures that every project we complete has the elevated finish our clients expect. Beyond the craftsmanship, Stoneman’s attention to scheduling and detail is invaluable. Since I often manage projects directly, I need partners who not only provide custom stonework but also keep jobs running smoothly. Stoneman’s team makes sure every aspect of the countertop installation and stonework integrates seamlessly into the remodel. Whether it’s a luxury kitchen countertop design or a whole-home project, Stoneman is the partner I trust to get it right, on time, and with the highest quality.

                          Kristi

                          KMS Kitchen and Home

                          “A Stone Partner You Trust Like Family”

                          At Keegan Construction, we build high-end spec homes and always have multiple client projects underway. Stoneman is the partner we trust to keep up with the pace and complexity of these jobs. Whether it’s a spec home or a custom build for a client, they pay extremely close attention to the details that elevate a home from ordinary to extraordinary. Their team works with all the best materials—marble countertops, quartz countertops, granite slabs, and custom stonework—and they never cut corners. Every kitchen countertop installation, bathroom countertop detail, and stone application is executed with precision and care. Beyond the quality of their work, Stoneman treats us like family. That level of trust and collaboration is why they remain our go-to partner for custom countertops and stone slab projects in every high-end home we build.

                          Gerry Keegan

                          Keegan Construction

                          Client Testimonials