Remodels & Renovations
Full-service residential remodeling support spans design, permit procurement, construction oversight, and project completion for single-family homes in supported service areas.
Finding the right house renovation company involves more than comparing estimates. Look for a design-led team that understands permitting, construction coordination, sustainability, and your home’s character. This guide explains what to review when comparing renovation professionals, from project scope and communication to local experience in Los Angeles and Colorado’s Roaring Fork Valley.

Explore integrated residential renovation, design, permitting, interiors, cabinetry, and project guidance for thoughtful home transformations.
Full-service residential remodeling support spans design, permit procurement, construction oversight, and project completion for single-family homes in supported service areas.
Thoughtful additions and alterations help reconfigure or expand existing homes while coordinating design, permitting, consultants, contractors, and completion requirements.
Historical preservation and remodel services respect architectural integrity while introducing sustainable systems and contemporary functionality appropriate to the existing residence.
Custom interior design connects spatial planning, furniture, cabinetry, built-ins, wellness-conscious choices, and timeless aesthetic direction across residential projects.
Permit procurement support assists homeowners, consultants, and contractors through municipal requirements from design development toward construction and Certificate of Occupancy.
Construction administration and project guidance coordinate design intent, consultants, contractors, technology, and project decisions from concept through completion.
A strong renovation partner should do more than produce attractive drawings. Ortiz Mexia Projects, Inc. brings architecture, interiors, custom cabinetry, permitting support, and construction guidance into one coordinated practice. That integrated approach helps homeowners evaluate design decisions clearly, protect the character of existing homes, and pursue sustainable, timeless results across Los Angeles and Colorado’s Roaring Fork Valley.

Compare renovation partners by looking for integrated expertise, thoughtful design, and clear project coordination.
Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated through one design-led practice.
The studio favors elegant, durable solutions over trend-driven decisions for homes in Los Angeles and Colorado.
Clients receive support navigating design and municipal permitting requirements across the firm’s service areas.
The practice works directly with clients, consultants, agencies, and contractors throughout project phases.
Led by founder and principal Santiago Ortiz, the practice brings architecture and fine arts together.

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.
Start by defining whether you need a contractor alone or an integrated architecture and design practice that can support design, permitting, bidding, and construction guidance. Review relevant renovation experience, communication style, coordination responsibilities, and examples of completed work. Ask how the team works with consultants and contractors, and confirm that its service area and appointment process fit your project.
Share your project goals with a design team serving supported California and Colorado areas.
Ortiz Mexia Projects, Inc. accepts residential design and renovation appointments across selected California and Colorado communities.
Los Angeles, CA
Primary Area
Roaring Fork Valley
Colorado Region
By Appointment
Availability
Contact the studio to discuss availability for your residential renovation or design project.
Professional affiliation held by principal Santiago Ortiz.
Projects and practice featured in respected design media.
Residential project included in an AIA Los Angeles home tour.
Tell us about your property, goals, and preferred service area to begin a thoughtful renovation conversation.
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.