We are Vitoli Builders — a Calabasas design-build studio for hillside properties.
Founded around a simple idea: outdoor environments work better when the same team draws them, engineers them, and builds them.
Hillside specialists, focused on what Southern California's hardest properties actually need.
At Vitoli Builders we design and construct high-performance outdoor environments across Southern California. Our specialty is hillside work — caissons, retaining walls, and the kind of advanced land optimization that turns an unusable slope into livable ground. Our integrated design-build approach unites architecture, hardscape, landscape, and outdoor living into cohesive environments that enhance views, improve flow, and harmonize with the natural land. From resort-level pools and terraces to custom hardscaping, garden walls, and hillside planting, we craft outdoor spaces built for both everyday enjoyment and elevated entertaining.
From eroded slope to multi-tiered landscape.
Before we begin, a hillside is usually an eroded, uneven slope — patchy vegetation, poor drainage, no usable square footage. After construction it is a structured, multi-tiered landscape: terraced retaining walls, lush plantings, and a stable, well-drained foundation. What was once a steep, neglected incline becomes a functional and beautiful outdoor feature that enhances the property's aesthetic, improves erosion control, and creates inviting spaces for enjoyment.
One company, every discipline, cleaner outcomes.
We believe the most successful projects are built through an integrated approach. Our team carries deep experience across architecture, engineering, masonry, pool construction, and planting — which lets us design and construct sophisticated hillside environments with clarity and control. By combining specialized knowledge under one company, we deliver seamless execution, consistent quality, and exceptional results.
I don't really even know how to describe the transformation to our yard — I don't think that I could have, in my head, imagined how much better it would look after Rob worked his magic.
Walk the property with us.
We meet on site, read the slope, and tell you what's actually possible. No pressure, no upsell.