Where Vision Meets Craftsmanship

At Addition Building & Design, Inc., we don’t just build homes — we craft tailored living experiences. Our custom home design-build service streamlines your journey from concept to completion, ensuring elegance, precision, and personalized attention every step of the way.

What We Offer:

🔨 Design + Build Integration
A seamless process that brings architects, designers, and builders together under one roof — maximizing creativity, budget control, and timeline efficiency.

📐 Tailored Designs
Your lifestyle is unique, and so should your home be. We work closely with you to create spaces that reflect your taste, needs, and long-term goals.

🏗️ High-End Craftsmanship
We deliver top-tier construction quality using premium materials, sustainable techniques, and a keen eye for detail.

🧠 Smart Home Integration
Modern custom homes deserve smart functionality — we integrate energy-efficient solutions, automation, and cutting-edge home technologies.

💼 Project Management You Can Trust
From permits to final walkthroughs, our experienced team handles every detail with transparency, professionalism, and care.

Why Choose Us?

• 20+ years of luxury design-build experience
• Award-winning team and portfolio
• Trusted by high-end clients across California
• Full transparency with budgets, timelines, and communication

📞 Ready to start building your dream home?

Contact us today for a complimentary design consultation:
📧 Mike@AdditionBuildingDesign.com
📱 310-617-2722
🌐 www.AdditionBuildingDesign.com