Marcos Santa Ana

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  • Marcos Santa Ana

Architects

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Alloi

Residential Building Type:
  • Single-family home
Project size:
  • 2000 sq ft or Less
  • 2001 sq ft to 5000 sq ft
  • 5001 sq ft or More

Sustainability Expertise & Credentials

Sustainability Expertise: Yes
Sustainability Expertise & Credentials:

Alloi integrates sustainability into every project through Passive House design, high-performance building science, and fire-resilient strategies. Our expertise ensures homes are energy-efficient, healthy, and protective, with superior air quality and comfort. Founder Marcos Santa Ana is a Certified Passive House Designer (CPHD), Licensed Architect, and Licensed General Contractor, aligning vision and construction for resilient, enduring design.

Fire Resiliency Experience: Yes
Fire Resiliency Experience Details:

Alloi has extensive experience designing and rebuilding homes in Very High Fire Severity Zones, including Pacific Palisades and Altadena. We combine non-combustible exteriors, ember resistant detailing, and defensible landscaping with Passive House strategies that ensure airtight envelopes, advanced filtration, and superior indoor air quality. The result is homes that provide safety, comfort, and peace of mind even in the face of wildfire events.

Alloi is an architect-led design-build studio creating homes that balance beauty, performance, and resilience. Founded by architect and general contractor Marcos Santa Ana, Alloi integrates design and construction under one roof, ensuring that every detail—from concept to completion—supports both vision and execution. The result is a seamless process and spaces that are thoughtful, enduring, and deeply personal. Our philosophy is Read more...