Remodels & Renovations
Full-service residential remodeling support spanning design, permit procurement, construction guidance, and project completion for single-family homes.
Choosing a local house remodeling architect involves weighing design quality, permitting support, communication, project oversight, and overall fit. This guide explains the advantages and potential drawbacks of working with an architecture and design practice like Ortiz Mexia Projects, Inc. for renovations, additions, historical preservation, and custom residential work across Los Angeles and Colorado’s Roaring Fork Valley.

Explore integrated architectural, interior, permitting, and construction guidance services for thoughtful residential remodeling projects.
Full-service residential remodeling support spanning design, permit procurement, construction guidance, and project completion for single-family homes.
Design and coordination for additions and alterations to homes and residential buildings, with support through permitting and construction phases.
Thoughtful remodeling for residences in Historical Preservation Overlay Zones, balancing architectural integrity with modern sustainable systems and technologies.
Custom interiors for remodels, additions, new construction, and alterations, shaped by timeless elegance, environmental responsibility, and occupant wellness.
Guidance and assistance with building permits for residential projects, including coordination with municipal agencies, consultants, and contractors.
Project support from design through construction completion, helping coordinate implementation, consultants, contractors, and the path to Certificate of Occupancy.
A local remodeling architect can offer stronger continuity between the existing home, new spaces, interiors, and built-in elements. Ortiz Mexia Projects, Inc. brings architectural and design capabilities together, helping homeowners evaluate options before construction. In Los Angeles and the Roaring Fork Valley, the practice supports permitting, consultant coordination, sustainable systems, and project guidance while pursuing timeless results rather than trend-driven changes.

Compare local remodeling partners by looking for design depth, project coordination, and a clear understanding of your priorities.
Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated through one design practice.
Design decisions prioritize elegant, enduring spaces over short-lived trends for homes across Los Angeles and Colorado.
Support with municipal permitting helps homeowners navigate an important part of remodeling and construction planning.
The practice coordinates with clients, consultants, agencies, and contractors throughout the project’s design and construction phases.
Learn about the architect leading this residential 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.
A local architect can bring practical familiarity with regional permitting processes, municipal agencies, consultants, contractors, and neighborhood conditions. They can also visit the property and coordinate design decisions more directly. For projects in Los Angeles or the Roaring Fork Valley, a local practice may provide continuity from initial concepts through permitting, construction guidance, and project completion.
Talk with the design practice about your home, priorities, and project questions.
Ortiz Mexia Projects, Inc. works by appointment across Los Angeles and Colorado’s Roaring Fork Valley.
Los Angeles, CA
Primary Area
Roaring Fork Valley
Additional Region
By Appointment
Availability
Confirm availability and discuss your remodeling goals with the studio.
Professional affiliation with The American Institute of Architects.
Residential design work recognized through local media coverage.
Work published in a recognized design industry magazine.
Share your project goals and learn whether the studio’s integrated architectural approach is a suitable fit.
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.