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Hardscape & Boulder walls

Boulder walls, stone steps, and outdoor spaces built around your property. Explore our hardscape services and completed projects below, then contact us to discuss your plans.

Create outdoor space that works with your property’s natural terrain. Sierra General Engineering & Hardscape builds boulder retaining walls, terraces, stairways, and hardscape features throughout Three Rivers, Visalia, Exeter, and Tulare County.

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Our work combines excavation and grading with carefully placed stone to improve access, define outdoor areas, and make sloped properties more usable. Whether you need a terraced hillside, steps between different elevations, or a finished space around your home, we can bring the earthwork and hardscape portions of the project together.

Finished landscape
Concrete boulder wall

Our hardscape services include:

  • Natural boulder retaining walls

  • Terraced hillside improvements

  • Stone steps and stairways

  • Decorative boulder placement

  • Patios, walkways, and outdoor gathering areas

  • Fire pit areas and surrounding hardscape

  • Waterfall features and dry creek beds

Terraced boulder retaining walls and concrete stairs in a landscaped front yard
Boulder wall and stairs

Our completed projects include terraced boulder walls with built-in staircases, retaining walls supporting expanded outdoor areas, and landscapes featuring recirculating waterfalls and decorative rock. These details can connect different parts of a property while complementing the surrounding foothills.

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Retaining walls and decorative boulder features serve different purposes. Walls supporting soil require attention to drainage, site conditions, and applicable engineering and permit requirements. The scope should reflect both the appearance you want and the function the feature needs to serve.

View the terraced boulder walls in our Three Rivers driveway project.

Boulder walls and stairs

Have a hillside, yard, or outdoor area you’d like to improve? Send us your property location, photos, and any available plans to discuss your project and request an estimate.

Boulder wall

Our Commitment to Quality

At Sierra General Engineering & Hardscape, customer satisfaction is at the core of everything we do. We take pride in delivering quality workmanship, honest communication, and dependable service from the first consultation to the final walkthrough. Every project is completed with careful attention to detail, using quality materials and proven construction methods. We work closely with our clients throughout the process to ensure the finished project meets their expectations and is built to last. If you have questions or concerns during your project, we're committed to addressing them promptly and professionally. Our goal is to earn your trust by delivering results you'll be proud of for years to come.

Contact us
(559) 827-6343
40661 Old Three Rivers Road
Three Rivers, CA 93271
Visits by appointment
​sierrageneralengineering@gmail.com
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Services Excavation Grading Contractor Demolition Retaining Walls Drainage Underground Utilities Septic Installation Driveway Construction Boulder Walls Hauling Fire Breaks Land Clearing Asphalt Concrete Material delivery Dirt Work Landscape

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