Addition Building & Design, Inc.

Specializing in Custom Homes

SAFE   SECURE   FIRE Resistant

Award Winning Design-Build Company

Safe

Custom Homes, Additions & Large Remodel

Safety is the foundation of every extraordinary home, where structural integrity meets elevated design. Each residence is planned with purpose: reinforced framing for hillside resilience, emergency access routes, and materials that stand strong against natural forces. From strategically placed lighting to slip-resistant surfaces and intuitive layouts, our custom homes reflect a commitment to protecting your loved ones without compromising beauty. For us, safety isn’t an afterthought, it’s a design philosophy that allows your family to live freely, confidently, and comfortably.

Secure

One Stop is all you need!


True luxury begins with peace of mind. Security in custom homes is seamless with technology that watches without intruding. Discreet biometric entry, AI-driven surveillance, and adaptive smart systems ensure protection that feels invisible yet absolute. Every detail is integrated, encrypted, and effortlessly controlled, giving you mastery over your space and peace of mind in every moment. This isn’t just security. It’s intelligent design that empowers you to live boldly, knowing your sanctuary is always safeguarded.



Fire Resistant

Outdoor Living Spaces, and Hillside Expertise

Resilience meets refinement in every line, material, and finish. Fire-rated windows, non-combustible roofing, and insulated concrete forms define a new standard for hillside living. Automated suppression systems and thoughtfully landscaped defensible zones transform protection into design. Our custom builds offer quiet strength that enhances, not interrupts, architectural beauty. Your home becomes not just fire-resistant but enduring by design.




"We boast a vibrant and diverse population in Los Angeles Area and we take immense pride in serving this dynamic community."

~Mike Ross, CEO


About

Mike Ross, Founder & CEO

"When you’re passionate about what you do, it never feels like work. For me, it’s the connection that fuels my purpose. I thrive on building winning teams, not just in sports but in every aspect of life. Whether it’s employees, partners, or collaborators, it’s about forging powerful alliances, crafting visionary strategies, and striving for excellence together. But above all, the true reward isn’t just the victories—it’s the journey, the challenges, and the joy of pursuing greatness side by side." - Mike Ross


Mike Ross is an Entrepreneur, Philanthropist and Author. Mike is renowned for his leadership in building national powerhouse residential construction companies. Always on the cutting edge of technologies and processes in the industry, Ross has earned multiple accolades, including:

  • 13 (Thirteen) Nominations for Houzz National Design & Service Awards
  • Qualified Remodeling Magazine “Top 500” award
  • Fast Track Fifty Award as the fastest growing company in Tri-County area


Mr. Ross sits on the University and Athletic Boards at Pepperdine University as well as a Board Member of Los Angeles Sports Council & LA5 Rotary Board of Trustees. Ross is also a gifted motivational speaker and actively participates in several Los Angeles-based organizations, most importantly, LA5 Rotary where he sits on the Board of Trustees. His commitment to community service is further exemplified by his recent induction into the Athletes Touch Networking Organizations and numerous requests for him to be a guest on National Pod Casts highlighting his over 30 years of expertise in the residential construction industry. His exceptional coaching abilities have led his teams to three National Titles and seven State Championships.


Author

Mike's latest books have been published and focus on entrepreneurship in business, life and sports.

"Achieving Peace of Mind"

"NIL No Immediate Loyalty"

"Business Bullshit"


The pillars of Ross's success are honesty, resilience, and a commitment to hard work. Outside of his professional life, Mike's greatest joys come from being a father to his three daughters, Christine, Laura, and Jami, and his marriage to Barbara, a gifted screenwriter.


For inquiries, Mike can be reached via email at: Mike@additionbuildingdesign.com.

About

ChristineManaging Partner

Christine Ross is not just making strides, she's setting new benchmarks for women in the construction industry and beyond. Her story is one of ambition, impact, and transformative leadership. Christine is the oldest of three daughters growing up in the world of residential construction.


Her influence in the design and construction industry is profound. Christine has been a dynamic force in sales, expertly closing high-value design/build projects ranging from $500,000 to $10,000,000. From her beginnings as an office assistant seven years ago, she has catapulted to a leading position, renowned for her expertise in complex hillside projects, boundless energy, and unwavering professionalism. After joining her father’s design/build firm, she rapidly ascended from a clerical assistant to managing partner, and is now on track to become the CEO.


Christine recently has been nominated for Professional Builder Magazine Top 40 Under 40 worldwide!


Christine is a distinguished member of both the Beverly Hills Chairman’s Circle and the Beverly Hills Women’s Circle, showcasing her leadership and commitment to her community. Her dedication extends beyond her professional life; she's currently pursuing a degree in construction law through night classes, a testament to her relentless drive and foresight.


Her commitment to giving back is equally impressive. Christine is an active participant in Rotary International since a teenager and generously donates materials from job sites to organizations such as Habitat for Humanity and the Cancer Society.


For inquiries, Christine  can be reached via email at christine@additionbuildingdesign.com

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