David Moulton AIA is a full-service Architecture and Interior Design firm working at The Sea Ranch and surrounding areas of the Mendonoma Coast.

We provide architectural planning, design, detailing, documentation and construction administration services for new construction, remodels and renovations.

We also provide full interior design services including space planning, lighting, color and materials selection, as well as designing, selecting and purchasing furnishings, artwork and accessories.

  • New Construction
  • Remodels
  • Furnishings
  • Lighting


• Site and building planning
• Permits and approvals
• Design and detailing
• Construction documents
• Construction administration


• Space planning
• Design and detailing
• Colors and finishes
• Furnishings
• Accessories