Custom Residential Design
Full-service design for single-family homes through four-unit residential buildings, including architecture, permitting guidance, consultant coordination, and construction support.
Finding the right architectural design drafting service means choosing a studio that can translate your ideas into thoughtful, buildable plans. Ortiz Mexia Projects, Inc. offers integrated residential architecture, interiors, permitting guidance, and construction support for clients seeking timeless design across Los Angeles and Colorado’s Roaring Fork Valley. Explore a collaborative approach shaped by sustainability, advanced visualization, and detailed craftsmanship.
Explore integrated architectural, permitting, renovation, visualization, and construction guidance for thoughtfully designed residential projects.
Full-service design for single-family homes through four-unit residential buildings, including architecture, permitting guidance, consultant coordination, and construction support.
Develop a new residence from initial concept through construction completion, with coordinated design, permit procurement, VR visualization, and contractor collaboration.
Transform existing residences through design-led remodeling, sustainable systems, permit support, construction oversight, and guidance through project completion.
Plan thoughtful additions and alterations for homes and residential buildings while coordinating design, permitting, consultants, contractors, and construction decisions.
Preserve architectural character while integrating modern sustainable systems and technologies into residences located in Historical Preservation Overlay Zones.
Receive guidance through municipal permitting for residential projects, with support connecting design documentation, agencies, consultants, and general contractors.
Ortiz Mexia Projects, Inc. brings architecture, interiors, cabinetry, built-ins, and construction guidance together under one coordinated design practice. Clients receive hands-on collaboration from early concepts through permitting and completion, with sustainable thinking, AI and VR tools, and careful attention to material and spatial relationships. The result is a more coherent path from an initial idea to a timeless residential environment.
Choose an integrated design practice for thoughtful residential architecture and hands-on project guidance.
Coordinate architecture, interiors, furniture, cabinetry, and built-ins through one connected design practice.
Create elegant spaces designed for aesthetic longevity rather than short-lived trends.
Use AI and VR workflows to help clients understand and engage with proposed spaces.
Receive coordinated support across design, permitting, consultants, contractors, and construction decisions.
Learn about the architect guiding Ortiz Mexia Projects, Inc.’s 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.
An architectural design drafting service can translate a project brief into coordinated drawings and design documentation for review, permitting, bidding, and construction. Depending on the project, the work may include concepts, plans, elevations, interiors, material coordination, consultant collaboration, and construction guidance. Ortiz Mexia Projects, Inc. provides integrated residential design support across these phases.
Talk with the studio about your property, goals, and architectural project.
By appointment, the studio serves Los Angeles and Colorado’s Roaring Fork Valley with residential design support.
Los Angeles, CA
Primary Area
Roaring Fork Valley
Colorado Region
By Appointment
Availability
Share your location and project goals to discuss potential design support.
Professional affiliation with The American Institute of Architects
Project work published by a respected design publication
Residence featured in the Venice Vista Spring Home Tour
Tell us about your property, design goals, and preferred scope so the studio can discuss the next steps.
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.