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.
Custom Green Construction Inc. specializes in sustainable rammed earth homes across Los Angeles, offering eco-friendly alternatives to traditional builds. Our high-thermal mass structures are perfectly suited for Southern California's climate, reducing energy costs while providing superior fire and seismic resistance.
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Climate & Environmental Considerations
"Los Angeles construction requires strict adherence to seismic standards due to the San Andreas fault line. Rammed earth provides excellent thermal mass to mitigate the urban heat island effect while offering high fire resistance in drought-prone areas of Southern California."
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Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Rammed Earth Wall (per sq ft)
$80 - $120
$15 - $30
Custom Eco-Home Build
$350 - $600 per sq ft
$40 - $70 per sq ft
Insulated Rammed Earth (SIRE)
$100 - $150 per sq ft
$25 - $45 per sq ft
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
Yes, when engineered by Custom Green Construction Inc., rammed earth structures in Los Angeles are reinforced with steel and concrete to meet California's rigorous seismic codes. These walls provide exceptional stability and durability, ensuring your sustainable home is safe during tectonic activity while maintaining its natural aesthetic and energy efficiency.
In Los Angeles, rammed earth construction typically costs between $80 and $120 per square foot for walls, with full home builds ranging from $350 to $600 per square foot. While initial material costs are higher, the long-term savings on energy bills and maintenance make it a cost-effective green investment.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026