Luxury Home Additions in Danville
Designed, Engineered & Built Under One Roof

Why Danville Homeowners Choose CA Design Build

• 40+ Years Local Construction Experience
• Design-Build Process (One Contract, One Team)
• Structural & Engineering Expertise
• Clear Budget Alignment Before Construction
• Clean, Organized Job Sites
• Fully Licensed & Insured
• Deep Knowledge of Danville Neighborhoods & HOA Requirements

Meet Your Builder

With over 40 years of experience as a local general contractor, Bob Clifford has led hundreds of structural remodels, second-story additions and whole-home transformations throughout Danville and the East Bay.

Our design-build process ensures clear communication, disciplined budgeting and quality craftsmanship from concept through completion — all under one contract and one team.

Danville Master Bedroom/Bathroom Addition
Danville Kitchen Addition
  • Expert advice on current trends, budget friendly alternative designs and designing within specific neighborhoods that will add the most value and function for you and your family.

  • Our Design-Build Process:

    1. Existing home measurement

    2. Preliminary layout concepts

    3. Preliminary budget alignment

    4. Phase planning strategy

    5. Detailed plans & permitting

    6. Construction execution

  • For the past 40 years we have developed a unique process that will create an enjoyable experience that is on-time, clean, within budget that you and your family can enjoy for many years while also adding value to your home.

  • • Budget alignment before construction
    • Structural expertise for complex additions
    • Clean, organized job sites
    • Transparent communication
    • Realistic scheduling
    • One point of accountability

  • Most of our Danville home additions begin around $150,000 depending on scope, structural complexity and finish level. During our initial design phase, we align scope and budget before moving into construction.

Danville Kitchen Addition