Custom Residential Design
Full-service design for single-family homes through four-unit residential buildings, including architecture, permitting, consultant coordination, contractor bidding, and construction guidance.
Choosing a residential design provider involves more than comparing portfolios. Ortiz Mexia Projects, Inc. offers an integrated approach spanning architecture, interiors, cabinetry, permitting, and construction guidance for custom homes, remodels, additions, and alterations. With a timeless design sensibility and experience across Los Angeles and Colorado’s Roaring Fork Valley, the studio helps homeowners evaluate fit, collaboration, and project support.
Explore integrated residential design services for custom homes, renovations, additions, interiors, permitting, and project guidance.
Full-service design for single-family homes through four-unit residential buildings, including architecture, permitting, consultant coordination, contractor bidding, and construction guidance.
Design support for new single-family homes and residential buildings up to four units, with coordination from initial concepts through permitting and construction completion.
Comprehensive remodeling services combining design, permit procurement, construction oversight, and project completion for thoughtfully updated single-family residences.
Custom additions and alterations that respond to existing homes while coordinating design, permitting, consultants, contractors, and project completion.
High-end residential interiors shaped by timeless elegance, sustainable practices, health-conscious design, and coordinated architectural details.
Sensitive preservation and remodeling for residences in Historical Preservation Overlay Zones, integrating modern systems while respecting architectural character.
The right residential design provider should align creative vision with practical project leadership. Ortiz Mexia Projects, Inc. connects architecture, interiors, furniture, cabinetry, permitting, and construction guidance within one design practice. This integrated perspective helps homeowners pursue cohesive results, whether planning a custom home, a Los Angeles renovation, a Roaring Fork Valley project, or a historically sensitive remodel.
Compare providers by looking for design depth, coordination, and a clear commitment to your project’s long-term character.
Architecture, interiors, furniture, cabinetry, and built-ins coordinated through one design practice.
Elegant, durable design shaped for Los Angeles homes and Colorado’s Roaring Fork Valley context.
Support extends across design, permitting, consultants, contractors, and construction completion.
AI, BIM, and VR tools help clients understand design ideas and project decisions.
Led by founder and principal Santiago Ortiz, the studio brings architectural and fine arts experience.
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.
Compare providers by reviewing their relevant project experience, design approach, communication style, and ability to support the full project. Ask whether they handle architecture, interiors, permitting, consultant coordination, contractor bidding, and construction guidance. An integrated practice may simplify decisions and create greater continuity when your project includes several connected design and construction phases.
Talk with the studio about your goals, property, and preferred level of project support.
Ortiz Mexia Projects, Inc. serves residential clients across Los Angeles and Colorado’s Roaring Fork Valley by appointment.
Los Angeles, CA
Primary Service Area
Roaring Fork Valley
Colorado Coverage
By Appointment
Availability
Contact the studio to discuss your location, project type, and design needs.
Santiago Ortiz is an Associate Member of The American Institute of Architects.
The firm’s work has been featured in Interior Design Magazine.
The firm’s work has been featured in the Los Angeles Times.
Share your project goals with Ortiz Mexia Projects, Inc. and learn how the studio can support your design, permitting, and construction journey.
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.