About Us


Addition Building & Design boasts a very talented and diverse staff - a dream team in residential construction!

Meet the Team

Every member of our team is a thoughtful leader who has made significant contributions to our society and brings a unique set of skills and expertise to our organization. 

Damon

Sanders

PROJECT MANAGER

Damon is a graduate of Appalachian State University with a degree in Building Sciences-Construction Management. He provides the organization with professionalism & problem solving talent. Damon's ability to provide pivotal scheduling helps ensure projects move towards successful and timely completion. Send your scheduling questions to Damon@abdbuild.com.


Julissa

Henriquez

INTERIOR DESIGNER

Julissa studied interior design at Woodbury’s school of Interior architecture. She would describe her designs as tailored, bespoke, and chic and inspired by timeless style and natural textures. Julissa’s positive attitude and effective communication skills make her a pleasure to work with during the design and execution of your project. 
Julissa@abdbuild.com


Juan

Frias

SUPERINTENDENT

Juan is our master technician and  is on site daily as our eyes and ears ensuring projects run smooth and safely. There's no need to email Juan when you can speak to him directly. Juan's knowledge, customer service and accountability are 2nd to none. We are lucky to

have Juan on our TEAM!

Christine

Ross

MANAGING PARTNER, SALES, MARKETING

Christine was nominated in 2023 for the prestigious Top 40 under 40 globally by Professional Builder Magazine. Christine has been on TV shows such as Million Dollar Listing on Bravo.

Christine works with the Marketing and Sales teams. When you call, she's one of the warm and friendly voices you'll be connecting with to help with your customer service needs. You can email her at


Christine@AdditionBuildingDesign.com

Ruby

Bustos

PROJECT SCHEDULING

Ruby, our Project Coordinator works closely with our clients and team members to help deliver our projects efficiently. She manages administrative tasks, such as document and information distribution, report collation, and communication support. Her amazing communication skills and ability to develop and maintain strong relationships with both our clients and team members allow our projects to stay on task and be completed efficiently.
Ruby@abdbuild.com

Jami

Ross

VIDEO EDITOR

Jami works behind the scenes and is super talented - beyond her years! She has a unique combination of creativity and global talent. She is a professional flame editor applying her magic touch to videos on our website and commercials/videos for celebrities around the world! View her esteemed portfolio at www.projectinc.tv.

Michael

Guarino

HANDYMAN

Michael's expertise is completing the final punch list for our clients. This is a specialized skill Michael possesses the talent to complete miscellaneous construction trade skills. Michael is born with a customer service #1 attitude - we are lucky to have him on our team.






Rhett

Monson

INTERIOR DESIGNER

Rhett is a graduate of Louisiana State University with a Bachelors degree in Interior Design. Rhett is our in house Design professional with 30 years of experience. Rhett provides creativity, knowledge and a GREAT TEAM ATTITUDE. He will combine function with aesthetics to give you the look you've been dreaming about. You can email Rhett at

Rhett@RLMDecor.com.

Jessica

Salcedo

ADMINISTRATIVE & MARKETING

In addition to being assistant to CEO Mike Ross, Jessica is our digital marketer spearheading our online presence, ensuring our construction company shines in the digital realm. From crafting engaging social media content to optimizing our website for search engines, Jessica strategically elevates our brand's visibility and drive targeted traffic to our services.,

Admin@abdbuild.com

34yrs

Years Serving

the Community

3256

Happy Customers Served

14X

Houzz National Award Recipient

8X

TOP 500 Qualified Remodel Award

From our Founder



Dear Homeowner,


I hope this note finds you well.

My name is Mike Ross, and I am the Founder & CEO of Addition Building & Design Inc. With over three decades of experience in crafting residential dreams, we are excited to bring our award-winning services to your home & family.

At Addition Building & Design Inc., we pride ourselves on providing exceptional craftsmanship and unparalleled service quality. We are honored to have been recognized as a 14-time HOUZZ National Design and Service Award Winner and to be listed among the Top 500 Residential Construction Companies in the USA. Our dedication to excellence speaks for itself.

My experienced team is eager to discuss how we can help bring your project to life and exceed your expectations.

Thank you for your time, and we look forward to contributing to your family’s greatest investment – your home.


Warmest regards,

Mike Ross , Founder & CEO 

Mike@AdditionBuildingDesign.com


Announcement: Addition Building & Design, Inc.

Service Area:

Addition Building & Design, Inc. proudly serves the Greater Los Angeles Area and Ventura County. Our expertise as a Design Build General Contractor encompasses a wide range of locations, including:

  • Los Angeles County:
  • Windsor Square
  • Hancock Park
  • Holmby Hills
  • Santa Monica
  • Century City
  • Westwood
  • Silver Lake
  • West Hollywood
  • Burbank
  • Glendale
  • Culver City
  • Marina del Rey
  • Westchester
  • Brentwood
  • Granada Hills
  • North Ranch
  • Los Feliz
  • Sherman Oaks
  • Ventura County:
  • Westlake Village
  • Somis
  • Camarillo
  • Thousand Oaks
  • Simi Valley
  • Moorpark
  • Agoura Hills
  • Santa Barbara

Additional Locations:

  • Topanga
  • Pasadena
  • Malibu
  • Calabasas
  • Encino
  • Tarzana
  • La Crescenta
  • La Canada Flintridge
  • Palos Verdes
  • Pacific Palisades
  • Studio City
  • Toluca Lake
  • Hidden Hills
  • Beverly Hills
  • Beverly Glen
  • Hollywood Hills

Our Collaborations:
Addition Building & Design, Inc. maintains strong ties with a network of professionals, including real estate managers, architects, and interior designers. Our team, led by Christine Ross and Mike Ross, is committed to delivering exceptional residential design and build services.



For inquiries or to discuss your next project, please reach out to our offices located in Westlake Village and Sherman Oaks.


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