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About Onyx Home Improvement

At Onyx Home Improvement, we believe that great craftsmanship starts with listening. We take the time to understand your vision, needs, and 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’s both beautiful and built to last. Whether you want to enhance your outdoor space or add lasting value to your home, we’re here to bring your ideas to life with care and expertise.

(571) 632-9067

Newly installed patio made out of stone work.
Newly laid patio foundation made out of stone work.
Brick steps leading up to a residential home.

About Us

Our Values

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’re 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. We take the time to understand what matters most to you and tailor our work accordingly. Consistency, craftsmanship, and accountability are what define every job we complete.

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Masonry

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Stone Work

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Idea & Planning

Testimonials

Trusted By Customers
Since 2010

Donna Daugherty
Donna Daugherty

Via Google

We are very pleased with the work that was done on our driveway by the staff working for Onyx. The original was torn up, taken away and replaced the following day. Joe was polite and informative and not pushy! 🙂 We are happy and satisfied with the look of our new driveway.

Review Us on Google

Precision, Creativity, and Durability

Crafting Excellence in
Masonry and Stonework

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Every Project Is A Reflection Of Our Commitment

We’ve developed a detailed, hands-on approach that ensures  stunning results on every project, big or small. Using only premium materials and proven techniques, we ensure that your stonework isn’t just beautiful today but for years to come. We continually study new design trends and construction methods to bring fresh ideas and innovation to our work. Our team also focuses on optimizing each project for function, ensuring that beauty never comes at the expense of long-term performance.

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Building Stronger Homes and Communities in Fairfax, VA

We don’t just build walls, patios, or fireplaces—we craft spaces that stand the test of time. Our team follows a detailed, hands-on approach that ensures stunning results on every project, big or small. Using only premium materials and proven techniques, we guarantee your stonework isn’t just beautiful today and for years. We collaborate closely with clients throughout the process to align every detail with their vision. We also prioritize job site cleanliness and project timelines to deliver a smooth, efficient experience from start to finish.

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