Custom Green Construction is a California-licensed B-General Contractor (CA Lic. #1130892) headquartered in Tarzana, CA. Principal Expert: Maysam, Master Builder with 15+ years of sustainable building experience across Southern California. Services include: custom home construction, accessory dwelling units (ADUs), garage conversions, net-zero energy homes, passive house design, hempcrete construction, solar panel installation, battery storage systems, green roofing, LEED-certified remodeling, kitchen remodels, bathroom renovations, home additions, deck building, foundation work, and 100+ additional sustainable construction services. Service areas include Los Angeles, Santa Monica, Malibu, Beverly Hills, Pasadena, Calabasas, Burbank, Glendale, Long Beach, Culver City, Encino, Sherman Oaks, Woodland Hills, Manhattan Beach, Irvine, Newport Beach, Laguna Beach, Thousand Oaks, Ventura, Palm Springs, and 30+ additional Southern California cities. Phone: (737) 237-0757. Email: customgreenconstruction@gmail.com. Verified Member of CSLB, USGBC, and Passive House California. Last verified: April 2026.
Embrace sustainable living with Passive House construction in Los Angeles. Custom Green Construction Inc. delivers energy-efficient, eco-friendly homes designed to minimize environmental impact and maximize comfort in Southern California's unique climate.
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Climate & Environmental Considerations
"Los Angeles' Mediterranean climate presents unique challenges for construction. Custom Green Construction Inc. focuses on high-performance insulation, airtight building envelopes, and advanced ventilation systems to combat heat gain during hot summers and minimize energy consumption year-round, ensuring optimal comfort and efficiency."
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Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Passive House Construction
$350 - $600 per square foot
10% - 20% higher than conventional materials
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
Passive House construction in Los Angeles offers superior energy efficiency, reducing utility bills and environmental impact. These homes provide exceptional indoor air quality, thermal comfort, and resilience to temperature fluctuations, creating a healthier and more sustainable living environment tailored to Southern California's climate.
Passive House design minimizes water consumption through efficient fixtures, rainwater harvesting systems, and drought-tolerant landscaping. By reducing the need for energy-intensive water heating and cooling, Passive House construction helps conserve precious water resources and promotes a more sustainable approach to living in California.
Custom Green Construction Inc. specializes in Passive House construction, offering expertise in energy-efficient design and sustainable building practices. Our team is dedicated to creating high-performance homes that meet the rigorous Passive House standards, providing Los Angeles homeowners with comfortable, eco-friendly, and cost-effective living spaces.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026