We pour and finish high-end concrete slabs, expansive driveways, and luxury patios using advanced techniques to ensure maximum structural strength and prevent shifting.
We design and construct structurally sound retaining walls and robust CMU block features engineered to secure challenging terrains, prevent erosion, and safely manage soil pressure.
We revitalize outdated pools into luxury private oases, featuring premium aggregate finishes, flawless waterline tiling, and modern coping installations.
We execute complete outdoor transformations by combining low-maintenance, drought-tolerant architectural elements with the installation of premium, year-round artificial turf.
We construct custom, heavy-duty specialty fencing and state-of-the-art automated sliding gate systems that provide ultimate security without compromising architectural beauty.
We craft bespoke outdoor living environments, including the precise installation of luxury pavers, high-end BBQ islands, elegant pergolas, and magnificent outdoor fireplaces.
Your property is a blank canvas, and we are ready to help you create a masterpiece. Whether you are looking to install a state-of-the-art automated gate, remodel a luxury pool, or execute a complete architectural outdoor transformation, Stemma Design & Landscape is at your service.
We have been proudly serving Southern California for over 30 years. Our firm was founded by brothers who brought together decades of specialized experience in structural engineering, concrete masonry, and architectural design.
We provide our premium design, landscaping, and structural hardscaping services to discerning homeowners, custom home builders, and general contractors throughout Southern California.
No, and this is one of our greatest strengths. We manage every phase of production internally. By eliminating the need for outside subcontractors, we ensure seamless communication, absolute quality control, and a more efficient timeline for your project.
Traditional landscaping companies often focus purely on aesthetics and lack structural building expertise. Stemma exists to bridge that gap. We engineer every foundation, retaining wall, and concrete finish with structural integrity in mind. We do not just plant gardens; we build permanent, high-value structural extensions of your home.
Yes. We offer an all-in-one solution for high-end outdoor transformations. We work closely with you from the initial conceptual design and architectural planning all the way through the final phases of construction and finishing.
We exclusively utilize premium, high-grade materials. This includes top-tier concrete aggregates, heavy-duty CMU blocks for masonry, luxury pavers, premium artificial turf, and high-end pool finishes and coping to ensure your investment stands the test of time.
