- Home
- About
Since 2010
Great craftsmanship starts with listening.
We take the time to understand your vision, your needs, and your home’s character before we ever lift a stone. With years of hands-on experience, we know what it takes to create masonry and stonework that is both beautiful and built to last.
A family business, working where we live
Onyx has been serving homeowners in and around Fairfax since 2010. We are family-operated — two brothers and a crew — which means the people who quote your job are the same people on site while it is being built. There is no sales layer between you and the work.
Our roots are local, and so is our pride in every project we take on. Most of our work comes through word of mouth and repeat customers, which is a standard that keeps us honest: we would rather keep a customer for a decade than win one job.
Honesty, quality, and genuine care
We believe that honesty, quality, and genuine customer care are the foundation of every successful project. From the first consultation to the final walk-through, we are committed to clear communication, dependable service, and results we can both be proud of.
Our values guide us, ensuring that every detail reflects our pride in our work and the trust you place in us. Consistency, craftsmanship, and accountability are what define every job we complete.
How we work
We have developed a detailed, hands-on approach that produces the same result on a small repair as on a full rebuild.
- Family-operated since 2010You deal with the owners directly. The people who quote your job are on site while it is being built.
- Base prep done properlyExcavation, compacted aggregate, and drainage before anything decorative goes down. It is the step that decides whether the work lasts.
- Clean sites, kept schedulesOur crews show up when they say they will and leave the site clean at the end of every day — the thing customers mention most.
- Free written estimatesItemized, no obligation, and honest about what can wait. We would rather keep a customer than sell a job.
- Premium materials, proven techniqueWe use materials that suit the Fairfax climate and methods that have earned their place. Beauty never comes at the expense of long-term performance.
- Clean sites and kept timelinesWe prioritize job site cleanliness and realistic scheduling, so a project in progress does not take over your property.
Building stronger homes in Fairfax, VA
We do not just build walls, patios, and fireplaces — we build spaces that stand up to time and weather. Using premium materials and proven techniques, we make sure your stonework is not only beautiful the week it is finished, but years afterward.
We collaborate closely with clients throughout the process so that every detail lines up with what they pictured. And we keep the site clean and the schedule realistic, which turns out to be the part people remember most.
Service area
Estimates are free everywhere on this list. If you are just outside it, call and ask — we often can.