One Team For Your Entire Landscape Design & Build
Most outdoor living projects touch more than one trade. A new patio usually needs masonry, grading, and drainage. A complete backyard transformation might require carpentry, exterior electrical, and planting all in the same season. Keystone Yards handles all of it under one roof, so you are not hiring a mason for the patio, an electrician for the lighting, and a separate crew for planting, then trying to manage three contractors whose schedules never align. That is the advantage of working with a unified design-build firm rather than juggling separate sub-contractors.
That structure also means every service on this page connects directly to the same unified process. Landscape Design is where most projects begin, with custom masonry, architectural carpentry, grading, and exterior utilities all sequenced in by the same team that drew your initial plan and priced your original estimate.
Project size varies just as much as project scope. Some homeowners partner with Keystone Yards for a focused outdoor kitchen and fire pit, while others come to us for a full property transformation that touches every trade on this list. Either way, the same estimate process, the same dedicated crew, and the same written workmanship guarantee apply, so every project receives the exact same standard of care and coordination.
Custom 2D site plans and photorealistic 3D renderings that map your layout, hardscapes, and planting palette with complete budget clarity before breaking ground
Architectural decks, custom pergolas, modern horizontal fencing, and shaded pavilions designed to integrate seamlessly with your yard's grading and hardscape layout.
Custom stone veneer, structural retaining walls, paver patios, and outdoor fire pits. Built and sequenced directly by our in-house craftsmen rather than subcontracted out after the fact.
Complete backyard entertainment spaces featuring custom outdoor kitchens, built-in BBQ islands, integrated fire features, and ambient exterior lighting layouts
Additional Services
Beyond our primary design and structural trades, Keystone Yards manages all supporting site infrastructure, including Outdoor Electrical & Architectural Lighting, Exterior Plumbing & Smart Irrigation, Subsurface Drainage, and Exterior Audio. Rather than hiring separate specialty subcontractors, these utility trades are engineered and sequenced directly into your full-scope landscape design and build project under one contract and one warranty.
3D Landscape Design
3D landscape design in the Bay Area, rendering every project so you can walk through your finished yard on screen, adjust anything, and know exactly what you're getting before the first shovel goes in the ground.
Backyard Landscape Design
Backyard landscape design in the Bay Area, planning your backyard as one considered space, with layout, planting, and flow worked out on paper and in 3D, then built by the same team that drew it.
Backyard Renovation
Full backyard renovation in the Bay Area, taking a dated, unfinished, or worn-out backyard and rebuilding it end to end with one team covering design, demolition, hardscape, planting, and everything in between.
Custom Landscape Design & Build
Custom design & build in Bay Area: projects drawn from scratch for a single property, with no templates, no packages, and no two yards alike, designed and built by the same team.
Exterior Audio
Outdoor sound built into the space, so the yard has clear audio for gatherings or a quiet evening without portable speakers hauled outside.
Exterior Electrical
Outlets and wiring run where you need power outdoors, for fountains, appliances, tools, or seasonal use, without stringing cords from inside the house.
Exterior Gas Lines
Gas lines run and connected for an outdoor kitchen, fire pit, or patio heater, installed to code so the features you want run safely.
Exterior Plumbing
Water where the yard needs it, from a garden faucet to an outdoor shower. For irrigation and larger water work, see exterior plumbing and irrigation.
Front Yard Landscape Design
Front yard landscape design in Bay Area, shaping the entry, the planting, and the street-facing view into a first impression that fits the home, planned and built by the same team.
Outdoor Kitchen Design
Outdoor kitchen design in Bay Area: the built-in grills, counters, storage, and utilities that make a yard a real place to cook, planned around how you actually use it and built to hold up outdoors.
Outdoor Living Space Design
Outdoor living spaces in the Bay Area: the patios, kitchens, fire features, and covered areas that turn a plain yard into a place you actually live, cook, and gather, planned and built by one team.
Outdoor Lighting
Path, accent, and security lighting placed to make the yard usable and safe after dark while showing the space off at night. For a full lighting design, see outdoor electrical and lighting.
Pressure Washing
Cleaning that brings patios, decks, driveways, and walkways back, lifting the dirt, grime, and stains that build up over the seasons.
What You Get With Every Keystone Yards Service
Hiring separate contractors for one backyard project usually means juggling different schedules, different standards, and different people to call when something goes wrong. Working with one company changes that:
Before and After: Real Keystone Yards Projects
These photos come from completed Keystone Yards projects featuring landscape design & build services across Napa, Contra Costa, Marin, Sonoma, Solano, Santa Clara, San Mateo, and Alameda counties, not staged shots or stock photography.
How Our Landscape Design & Build Process Works
From initial 3D concept to the final walkthrough, every Keystone Yards project moves through the same five structured steps:
01. Initial Consultation & Project Vision
You call or reach out online, and our team connects directly with you to discuss your property, aesthetic preferences, timeline, and overall outdoor living vision.
02. In-Person Site Assessment
We walk your property in person to evaluate topography, sun exposure, soil, and existing drainage, gathering precise field measurements rather than guessing over the phone.
03. 3D Design & Transparent Estimate
For design-build projects, this includes a full 3D concept. For single-service work, it's a clear scope and timeline for that specific trade.
04. Seamless Turnkey Construction
Once you approve the plan, our licensed in-house crews manage site prep, masonry, carpentry, grading, and utilities in sequence under one unified build schedule.
05. Final Walkthrough & Written Guarantee
We conduct a comprehensive final walkthrough together to verify every detail matches your approved 3D design, backed by our written workmanship warranty.
Bay Area Homeowners Trust These Landscape Design & Build Services
Keystone Yards holds five-star ratings on Google, Yelp, and Facebook, along with Better Business Bureau accreditation and a Houzz profile. Whichever service brought you to this page, it's coming from the same team and the same track record.
See Our Landscape Design & Build Process In Action
See the continuity behind our work. These videos follow real Bay Area backyard transformations from early site excavation and 3D modeling through final hardscape and planting installation.
The Landscape Design & Build Team Behind Every Service
Keystone Yards operates as Keystone Building Inc., holding CA License #1078372 for General Building and C27 Landscaping. Every service on this page is coordinated by our core team, with trusted partners brought in where a project calls for it, and the team personally visits the site and writes the estimate for whichever combination of services your project needs.
Architectural Planning
How The Landscape Design Becomes The Build
In a true landscape design and build process, the plan and the construction are never handed between separate companies. Your project starts as a precise 2D architectural site plan and evolves into an immersive 3D model. Once you approve that vision, the same team moves directly into construction. The finished yard matches what you signed off on because the people who engineered the plan are the exact team building it in the field.
Seeing Your Entire Landscape Design & Build Project Before Construction Starts
Every Keystone Yards project is modeled in photorealistic 3D before construction begins. Because the same team drawing your plan is also building it, your design is grounded in real site conditions, accurate material costs, and buildable engineering, giving you complete visual and budget clarity from initial sketch to finished yard.
The Same Written Guarantee, No Matter Which Service You Book
Every service on this page, from a single lighting install to a full design-build project, carries the same written workmanship guarantee. There's no tiered version where certain trades get better coverage than others, and no fine print that treats a single-service project differently from a full backyard rebuild.
Recent Bay Area Landscape Design & Build Projects
Browse completed work featuring landscape design & build services, including complete front yard redesigns, patios, decks, outdoor kitchens, plantings, lighting installs, and full backyard rebuilds.
Landscape Design & Build Services Built for Your County's Terrain
A drainage plan that works on a flat lot in Walnut Creek won't necessarily work on a hillside property in St. Helena, and a planting plan suited to Marin's coastal fog is different from one built for inland Napa heat. That same logic carries into Sonoma, Solano, Santa Clara, San Mateo, and Alameda counties too, where soil, slope, and microclimate shift from one town to the next. Keystone Yards services are scoped around the actual property in front of the crew, not a one-size-fits-all package applied the same way across eight counties.
Frequently Asked Questions About Our Landscape Design & Build Services in Bay Area
Ready To Start Your Landscape Design & Build Project
Connect with Keystone Yards to schedule an on-site consultation and bring your outdoor vision to life, from custom 3D concept plans through complete licensed construction under one roof.
