Residential Remodels
Full-service remodeling support for single-family homes, including design, permit procurement, construction guidance, and coordination through project completion.
Choosing a home remodeler means finding a team that understands your goals, communicates clearly, and can coordinate design, permits, construction, and finishing details. Ortiz Mexia Projects, Inc. brings an integrated architecture and design approach to residential remodels, additions, interiors, and custom built-ins across Los Angeles and Colorado’s Roaring Fork Valley, helping homeowners create timeless, thoughtfully considered spaces.

Explore integrated residential design, remodeling, permitting, interiors, additions, and custom architectural details.
Full-service remodeling support for single-family homes, including design, permit procurement, construction guidance, and coordination through project completion.
Thoughtful additions and alterations that respond to an existing home while improving function, character, and long-term livability through coordinated design.
Custom residential interiors that connect architecture, furnishings, cabinetry, materials, and wellness-focused choices into a cohesive and enduring environment.
Sensitive remodeling for residences in Historical Preservation Overlay Zones, maintaining architectural integrity while integrating sustainable systems and contemporary needs.
Purpose-designed cabinetry and built-ins that provide practical storage, refined detailing, and visual continuity across renovations and new residential projects.
Guidance through building permit procurement and coordination with municipal agencies, consultants, and contractors for residential projects from design through completion.
The right remodeler should connect your ambitions with practical planning, thoughtful design, and dependable project coordination. Ortiz Mexia Projects, Inc. can support residential work from interiors, cabinetry, and additions through permitting and construction guidance. With experience serving Los Angeles and Colorado’s Roaring Fork Valley, the studio brings a consistent, timeless perspective to complex home improvements and custom environments.

A design-led partner can help align your home, goals, details, and construction decisions.
Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated through one design practice.
The studio serves Los Angeles and Roaring Fork Valley homes with elegant solutions designed beyond fleeting trends.
Clients receive support across design, permitting, contractor coordination, construction guidance, and project completion.
AI and VR tools support communication, visualization, and decision-making throughout the design process.
Learn about the principal behind this architecture and design practice.

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.
Look for a remodeler whose experience matches your project type, whose design approach suits your goals, and whose responsibilities are clearly defined. Ask how the team handles design, permitting, contractor coordination, construction guidance, communication, and project completion. An integrated architecture and design practice may be especially useful when your remodel involves structural changes, interiors, cabinetry, or several consultants.
Share your goals with the design team and explore the right next step.
Residential design and remodeling support is available by appointment across selected California and Colorado communities.
Los Angeles, CA
Primary Region
Roaring Fork Valley
Additional Region
By Appointment
Availability
Contact the studio to discuss your property, location, and remodeling scope.
Professional association membership held by principal Santiago Ortiz.
Work featured in Interior Design Magazine.
Residence featured in the AIA Los Angeles Venice Vista Spring Home Tour.
Tell us about your property, goals, and desired scope so the studio can discuss how to help.
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.