Custom Interior Design
Develop a cohesive home theater interior with considered finishes, lighting, furnishings, circulation, and a timeless relationship to the surrounding residence.
Creating a compelling home theater involves more than choosing a screen and sound system. Thoughtful planning considers room proportions, circulation, lighting, acoustics, cabinetry, technology, and the relationship between entertainment and everyday living. Ortiz Mexia Projects, Inc. brings architectural and interior design expertise to help homeowners shape elegant, comfortable entertainment spaces with carefully coordinated details and lasting visual appeal.

Explore complementary architectural, interior, technology, cabinetry, and project guidance services for a cohesive home theater environment.
Develop a cohesive home theater interior with considered finishes, lighting, furnishings, circulation, and a timeless relationship to the surrounding residence.
Integrate media storage, equipment housing, display features, and built-in elements into the room while supporting practical use and visual continuity.
Create furniture pieces that complement the theater’s proportions, comfort requirements, and overall design language as part of a comprehensive residential project.
Coordinate the home theater with broader architectural planning, renovations, additions, or new construction through a full-service residential design approach.
Use immersive virtual presentations and three-dimensional models to help clients study the proposed theater space and understand design decisions before implementation.
Support coordination among clients, consultants, and contractors while guiding design development, permitting, bidding, and construction-related decisions.
A successful home theater balances cinematic performance with the character of the home. Ortiz Mexia Projects, Inc. considers sightlines, seating, acoustics, lighting, equipment placement, cabinetry, and material relationships as one integrated design problem. The studio’s architecture, interior design, furniture, and built-in capabilities help create a space that feels comfortable for everyday use while maintaining a refined, timeless presence.

Bring architectural thinking and integrated design expertise to your home theater project.
Coordinate architecture, interiors, furniture, cabinetry, and built-ins through one design-led practice.
Create elegant spaces designed to remain visually compelling beyond short-lived trends.
Use VR and three-dimensional models to make proposed spaces easier to understand before construction.
Receive hands-on coordination across clients, consultants, municipal agencies, and contractors throughout the project.
Led by founder and principal Santiago Ortiz, the studio brings architecture and fine arts together.

Assoc. AIA, Principal
Santiago Ortiz is the founder and principal of Ortiz Mexia Projects, Inc., an architecture and design practice serving Los Angeles and Colorado's Roaring Fork Valley. Born and raised in Colombia, Santiago moved to Providence, Rhode Island, to pursue his passion for design, graduating from the Rhode Island School of Design in 1999 with degrees in Architecture and Fine Arts. After relocating to Los Angeles, he honed his craft at small architecture firms specializing in high-end custom residences and boutique commercial spaces before founding his own practice in 2006. Santiago is an Associate Member of The American Institute of Architects and brings a timeless, elegant sensibility to every project, from custom furniture and built-ins to full-scale residential construction. His work has been featured in Interior Design Magazine and the Los Angeles Times, reflecting his commitment to thoughtful, well-crafted design.
The best setup depends on the room’s proportions, entry points, ceiling conditions, sightlines, seating needs, lighting, acoustics, and equipment requirements. A design professional can study how the theater relates to adjacent spaces and develop an integrated plan for the screen, seating, speakers, storage, cabinetry, and finishes. The goal is a comfortable, functional room that also belongs naturally within the home.
Talk with the studio about your room, goals, and broader residential design needs.
By appointment, the studio serves residential design clients across Southern California and Colorado’s Roaring Fork Valley.
Los Angeles, CA
Service Area
Roaring Fork Valley, Colorado
Additional Area
By Appointment
Availability
Share your location and project goals to begin an appointment-based conversation.
Professional association membership held by principal Santiago Ortiz.
Ortiz-Wheeler Residence featured in the AIA Los Angeles home tour.
Work featured in Interior Design Magazine and the Los Angeles Times.
Tell us about your room, priorities, and vision so the studio can discuss an appropriate design path.
For immediate assistance, feel free to give us a direct call at +1 (310) 600-0241.
For immediate assistance, feel free to give us a direct call at +1 (310) 600-0241.