Custom Luxury Home Builder

in San Marino.

Most custom luxury homes take 18–36 months from groundbreaking to Certificate of Occupancy, depending on size, complexity, and permitting timelines. We provide a detailed schedule during pre-construction.

Yes. DWD Builders acts as your single point of contact for the entire project team, including architects, structural engineers, interior designers, and specialty subcontractors.

It means you see every line item, every invoice, and every subcontractor cost in real time through our client portal. There are no hidden markups — you pay actual cost plus our agreed-upon management fee.

Absolutely. We have extensive experience navigating HOA design review boards, local architectural committees, and municipal design standards across all of Los Angeles' most regulated communities.

For custom ground-up construction, our projects typically start at $2M. For major renovations and additions, we work with budgets starting at $500K.

We offer both fixed-price (lump sum) and cost-plus contracts depending on the scope. We recommend cost-plus for highly custom builds to ensure full transparency. We will recommend the best structure for your specific project.

Yes — hillside and sloped-lot construction is one of our core specialties. We have completed projects requiring caisson foundations drilled over 65 feet into bedrock, tiered retaining wall systems, and geotechnical engineering for unstable or fire-scarred hillside terrain across Los Angeles, Malibu, Palos Verdes, and the Santa Monica Mountains. We manage the full scope — geotechnical investigation, structural engineering, grading permits, and construction.

A caisson (or drilled pier) foundation is a deep concrete column drilled into solid bedrock to support a structure above unstable or sloped soil. In Los Angeles, hillside lots in areas like Bel Air, Malibu, Topanga, and Palos Verdes frequently require caissons due to expansive soils, landslide risk, or post-fire terrain instability. DWD Builders has installed caisson systems exceeding 65 feet in depth — one of the most demanding foundation scopes in residential construction.

Hillside construction in Los Angeles typically requires a grading permit, soils report, geotechnical investigation, and often a geology report reviewed by the city or county's Grading Division. Projects in hillside overlay zones or Very High Fire Hazard Severity Zones (VHFHSZ) face additional requirements. DWD Builders navigates all of these agencies — LADBS, LA County Public Works, the California Coastal Commission where applicable — and manages your entire permitting process from initial application through final inspection sign-off.