Custom Masonry Services

Sculpting Elegance & Durability for Your Exterior Spaces.

Premier Masonry Services for Outdoor Living

Imagine a beautiful paver driveway leading to your home or a custom-built fire pit where you can gather with loved ones.

Outdoor masonry is both an art and a science, and at Keystone Yards, we are the experts. We transform regular outdoor areas into stunning masonry marvels that align with your lifestyle and design preferences.

Our skilled masons, with their exceptional expertise, ensure that every structure we construct stands as a testament to quality and beauty.

Concrete & Pavers

Experience the perfect blend of aesthetics and durability with our custom-laid concrete and pavers, creating spaces that are both functional and visually appealing.

Retaining Walls

Our retaining walls are more than just protective barriers; they are architectural statements. Built to last, they offer both security and an enhancement to the landscape's beauty.

Outdoor Kitchens & Firepits

Elevate your outdoor entertainment with our bespoke outdoor kitchens and firepits, turning your backyard into a luxurious retreat.

Walkways & Driveways

From intricate patterns to classic designs, our walkways and driveways are crafted to provide a grand entrance to your property.

Water Features & Pool Decks

Our masonry expertise extends to crafting serene water features and durable pool decks, adding a touch of luxury to your outdoor space.


At Keystone Yards, sustainability is at the forefront of our masonry projects. We utilize eco-friendly materials and practices, ensuring your outdoor space is both beautiful and environmentally conscious.

Our Masonry Philosophy

At Keystone Yards, masonry goes beyond mere construction; it's our passion. Each project is a synergy of our craftsmanship and your vision.

From conceptualization to the final stone placement, our approach is transparent, collaborative, and dedicated to achieving masonry perfection.

Our Signature Process

  • Initiation & Consultation

    The genesis of every remarkable design is rooted in dialogue. Our preliminary consultation serves as a platform to delve into your aspirations, while also allowing us to acquaint ourselves with the nuances of the site.

  • Blueprint & Design Development

    Drawing from our initial discussions, we meticulously fashion a comprehensive design blueprint. Enhanced with 3D visualizations, this plan offers you a glimpse into the eventual transformation, making the abstract tangible.

  • Bringing Vision to Reality

    With a brigade of adept professionals at our helm, we transition from design to reality, ensuring each facet mirrors the precision and finesse we're renowned for.

  • Continued Engagement & Followup

    To us, our relationship doesn't culminate post-installation. We cherish our continued engagement, extending guidance on maintenance and ensuring that the final creation aligns seamlessly with your vision.

Why Choose Keystone Yards?

When you choose Keystone Yards, you're opting for a legacy of unparalleled excellence. Our dedication to impeccable quality shines through in each project we embrace. By marrying the finest materials with cutting-edge design methodologies, we sculpt outdoor masterpieces that not only captivate but also endure the test of time.

Ready to get started?

We believe that a successful project begins with a highly-detailed plan. Whether you're envisioning a specific design or seeking creative inspiration, connect with us. Our expert designers are here to guide you seamlessly through the journey.

Keystone Yards is an outdoor remodeling contractor that specializes in masonry, carpentry, & creative landscaping for both residential & commercial properties.

  • Napa, Sonoma, Marin, Solano, & Contra Costa County
  • Mon-Sun: 7am-7pm
  • CA License # 1078372

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