Permit Procurement
Guidance and assistance securing building permits for single-family homes through four-unit residential buildings, including coordination with clients, consultants, contractors, and municipal agencies.
Choosing a building permit expediting service requires more than finding someone to submit paperwork. Look for a partner who understands municipal requirements, coordinates with designers and contractors, and stays involved from planning through approval. This guide explains what to evaluate, including experience, communication, service coverage, and the ability to support residential projects through the Certificate of Occupancy stage.

Permit-focused support for residential design, renovations, additions, and coordinated project delivery from planning through approval.
Guidance and assistance securing building permits for single-family homes through four-unit residential buildings, including coordination with clients, consultants, contractors, and municipal agencies.
Integrated architectural design and permitting guidance for custom homes, remodels, additions, and alterations, helping align project goals with required municipal submissions.
Ongoing coordination across design, permitting, contractor bidding, construction, and Certificate of Occupancy phases for residential projects requiring organized professional oversight.
The right expediting partner should understand how permit submissions connect to the wider project. Ortiz Mexia Projects, Inc. provides building permit procurement for single-family homes through four-unit residential buildings, while also coordinating with clients, consultants, and general contractors. Its experience across Los Angeles and Colorado’s Roaring Fork Valley supports thoughtful communication from design and permitting through construction and Certificate of Occupancy.

Select a permit partner with architectural perspective, coordinated communication, and residential project experience.
Architecture, interiors, furniture, cabinetry, and built-ins can be coordinated within one design-led practice.
Experience includes custom homes, renovations, additions, alterations, and projects requiring municipal permit support.
The firm works with clients, consultants, municipal agencies, and contractors throughout project phases.
Project experience spans Los Angeles and Colorado’s Roaring Fork Valley, with awareness of varied local processes.
Led by founder and principal Santiago Ortiz, Assoc. AIA.

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 building permit expediting service helps guide a project through the municipal permitting process. Support may include preparing or coordinating submission materials, communicating with agencies, assisting clients and consultants, and tracking the project through required reviews. The exact scope varies by provider, so homeowners should confirm whether the service includes design coordination, contractor communication, and support through final project completion.
Speak with the design team about your residential project and permitting needs.
Permit procurement is available by appointment across selected communities in Southern California and Colorado’s Roaring Fork Valley.
Greater Los Angeles
Primary Region
Santa Monica & Beverly Hills
Additional Coverage
Roaring Fork Valley
Colorado Region
Confirm availability and discuss your property, project scope, and permitting goals.
Professional affiliation held by principal Santiago Ortiz.
Project work recognized through design publication coverage.
Project work featured in local media coverage.
Share your project details and connect with the Ortiz Mexia Projects, Inc. team by appointment.
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.