Renovations & Remodels
Full-service residential remodeling support includes design, building permit procurement, construction oversight, and guidance through project completion for single-family homes.
Custom renovation costs vary with the home, scope, design decisions, permitting needs, and construction complexity. Ortiz Mexia Projects, Inc. helps homeowners understand the factors behind a renovation budget, from early architectural planning through construction completion. With an integrated approach to architecture, interiors, cabinetry, and built-ins, the studio creates thoughtful renovation plans for properties in Los Angeles and Colorado’s Roaring Fork Valley.

Explore integrated renovation support spanning architecture, interiors, permitting, construction guidance, and carefully designed built-ins.
Full-service residential remodeling support includes design, building permit procurement, construction oversight, and guidance through project completion for single-family homes.
Thoughtful additions and alterations reconfigure or expand existing homes while coordinating design, permitting, consultants, contractors, and construction completion.
Historical preservation and remodeling maintain architectural integrity while introducing sustainable systems, modern technologies, and practical updates for residences in preservation overlay zones.
A custom renovation budget reflects far more than visible construction work. Design scope, existing conditions, permit requirements, consultant coordination, cabinetry, built-ins, materials, and construction administration can all influence the investment. Ortiz Mexia Projects, Inc. brings these considerations together early, helping homeowners make informed decisions while developing timeless, environmentally responsible spaces suited to the character of Los Angeles or the Roaring Fork Valley.

A design-led practice connects the details of your renovation into one considered residential vision.
Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated through one design practice.
The studio favors elegant, enduring solutions over trend-driven choices for homes across Los Angeles and Colorado.
Clients receive support navigating building permit procurement and coordination with municipal agencies and contractors.
The practice works closely with homeowners, consultants, agencies, and contractors throughout the project.
Santiago Ortiz leads a thoughtful 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.
There is no single price for a custom renovation because the investment depends on the home’s existing conditions, project scope, design complexity, permitting needs, materials, cabinetry, consultant coordination, and construction requirements. Ortiz Mexia Projects, Inc. evaluates these factors during the design process so homeowners can understand the decisions shaping their renovation budget before moving forward.
Speak with the design team about your property, goals, and project scope.
Renovation and residential design services are available by appointment across selected California and Colorado communities.
Los Angeles & Roaring Fork Valley
Service Area
By Appointment
Availability
Residential Design
Project Focus
Share your property and renovation goals with the Ortiz Mexia team.
Professional affiliation held by principal Santiago Ortiz.
Projects featured in Interior Design Magazine and Los Angeles Times.
Residence featured in the Venice Vista Spring Home Tour.
Tell us about your property and goals so the studio can discuss a thoughtful path forward.
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.