Choosing the Right Professional Home Remodeling Contractor

Choosing a home remodeling contractor involves more than comparing estimates. Ortiz Mexia Projects, Inc. offers design-led guidance for renovations, additions, historic preservation, interiors, permitting, and construction coordination. With experience across Los Angeles and Colorado’s Roaring Fork Valley, the studio helps homeowners align architectural vision, sustainability, technology, craftsmanship, and project requirements from early planning through completion.

Architect reviewing home remodeling plans with a homeowner

Our Home Remodeling Services

Explore integrated residential design, remodeling, permitting, interiors, and project guidance tailored to thoughtful home improvements.

Remodels & Renovations

Full-service residential remodeling support spanning design, permitting, construction oversight, and completion for single-family homes in Los Angeles and the Roaring Fork Valley.

Additions & Alterations

Thoughtful additions and alterations for single-family homes and residential buildings, coordinated across design, permits, consultants, contractors, and construction.

Historic Preservation

Preservation-minded remodeling that protects architectural integrity while introducing sustainable systems, modern functionality, and a timeless design approach.

Interior Design

Custom interiors for remodels, additions, new construction, and alterations, integrating spatial planning, furnishings, cabinetry, sustainability, and occupant wellness.

Permit Procurement

Guidance through building permit procurement for residential projects, with coordination among clients, consultants, contractors, and municipal agencies.

Project Guidance

Construction administration and project guidance help carry design intent through implementation, coordinating details from concept through completion.

Design-Led Guidance

Make Your Remodeling Vision Work

The right remodeling partner brings design thinking, permitting knowledge, and construction coordination together. Ortiz Mexia Projects, Inc. supports homeowners through renovations, additions, interiors, and preservation projects while maintaining a cohesive vision across architectural and interior elements. Its practice serves Los Angeles and Colorado’s Roaring Fork Valley, with sustainability, advanced AI and VR tools, detailed craftsmanship, and lasting elegance informing each project.

Architect presenting a residential remodeling concept
The Ortiz Mexia Difference

Why Choose Ortiz Mexia Projects, Inc.?

A design-led practice helps connect your remodeling goals with thoughtful, buildable decisions.

Integrated Design

Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated as one cohesive residential vision.

Timeless Character

The studio favors elegant, durable design over fleeting trends for homes in Los Angeles and Colorado.

Project Guidance

Clients receive support across design, permitting, contractor coordination, construction, and project completion.

Technology Forward

AI, BIM, and VR tools help clients understand spaces and support informed design decisions.

Meet The Design Team

Led by founder and principal Santiago Ortiz, Assoc. AIA.

Portrait of Santiago Ortiz, Principal and Founder of Ortiz Mexia Projects, Inc.

Santiago Ortiz

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.

Frequently Asked Questions

How do I choose the right professional home remodeling contractor?

Look for a partner whose experience matches your project type and who can clearly explain design, permitting, contractor coordination, construction oversight, communication, and completion. Review relevant residential work and ask how architectural, interior, sustainability, and technical decisions will be coordinated. A design-led practice may be especially useful when the project involves additions, historic preservation, or a whole-home renovation.

What services should a home remodeling contractor provide?

Does Ortiz Mexia Projects, Inc. handle building permits?

Can the firm help with both design and construction coordination?

Does the firm work on historic home remodels?

Can I include custom cabinetry or built-ins in my remodel?

Where does Ortiz Mexia Projects, Inc. provide remodeling services?

How can VR help with a home remodeling project?

Ready To Discuss Your Remodeling Plans?

Speak with the studio about your home, goals, and project requirements.

Areas We Serve

By-appointment residential design and remodeling support is available across these stated service areas.

Is Your Project In The Service Area?

Contact the studio to discuss location, scope, and appointment availability.

Recognized Practice

Awards and Recognition

AIA Associate Member recognition

AIA Associate Membership

Professional affiliation with The American Institute of Architects

Published architectural design work recognition

Published Design Work

Projects featured in Interior Design Magazine and the Los Angeles Times

Architectural home tour recognition

Architectural Tour Feature

Residential project included in the AIA Los Angeles Venice Vista Home Tour

Start With A Thoughtful Remodeling Conversation

Share your property, goals, location, and desired scope so the studio can discuss the right path forward.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 (310) 600-0241.