Custom Homes
Ground-up residences coordinated from early feasibility and preconstruction through final delivery.
Explore custom homes →
Ventura County & Surrounding Areas
Plan clearly.
Build confidently.
General contracting, preconstruction and design coordination for custom homes, major additions, ADUs, whole-home remodels and commercial construction.
CA License #929421Licensed · Bonded · Insured
General contracting with a preconstruction mindset
Better decisions before construction begins.
California Custom Builders connects early planning with accountable construction. We coordinate with owners, architects, engineers and specialty trades to evaluate feasibility, develop realistic budgets and organize the work before construction begins. With more than 21 years of experience, we manage substantial residential and commercial projects throughout Ventura County and neighboring communities.
21+Years of experience
Full servicePreconstruction to delivery
RegionalVentura County & nearby cities
What we build
Serious construction, professionally managed.
Home Additions
Major additions planned around the existing structure, property constraints and the way you live.
Explore additions →ADUs
Attached and detached accessory dwelling units organized from feasibility through construction.
Explore ADUs →Major Remodels
Comprehensive renovations that bring structure, systems, interiors and finishes together.
Explore remodeling →Commercial Construction
Commercial renovations, tenant improvements and coordinated multi-trade construction.
Explore commercial work →
Local service work
Minor Repairs & Services
Drywall patching, door and hardware adjustments, trim and finish carpentry, caulking and weatherproofing, fixture replacement, and other small property repairs. Available in Ventura, Oxnard, Ojai, Camarillo, Santa Paula and Carpinteria.
Preconstruction & estimating
Build the project on paper before building it in the field.
Early contractor involvement helps align the design, scope and budget while changes are still manageable. We work with the owner and design team to identify risks, compare options and create a practical path to construction.
Our general contracting approach →Feasibility
Review the site, intended scope, access, existing conditions and major project constraints.
Budgeting & Estimating
Develop realistic cost information as the plans and selections take shape.
Design Coordination
Coordinate constructability questions with architects, engineers and consultants.
Permit & Procurement Planning
Organize permitting, long-lead selections, trade scopes and the path to mobilization.
Selected work
Craftsmanship you can see.
In the field
Experience at every stage of construction.
How we work
A disciplined path from feasibility to construction.
- 01
Feasibility
We discuss goals, site conditions, project constraints, schedule expectations and overall fit.
- 02
Budgeting & Preconstruction
We define scope, develop pricing, review options and identify decisions that affect cost.
- 03
Plans & Permits
We coordinate with the design team, clarify constructability and organize the path to permits and procurement.
- 04
Construction & Delivery
We manage trades, schedule, quality, communication and the final details through completion.
Start a conversation
Tell us what you’re planning.
If you’re considering a substantial residential or commercial project in our service area, use the form to tell us about it. We’ll review the details and follow up directly.