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 high-quality modular home construction in Los Angeles, delivering sustainable and efficient living solutions tailored for Southern California's unique landscape. Our eco-friendly building methods reduce waste and accelerate timelines, ensuring your dream home meets the highest standards of green design and local regulations.
☀️
Climate & Environmental Considerations
"Los Angeles modular construction requires rigorous seismic engineering to withstand Southern California earthquakes and advanced thermal barriers to mitigate the urban heat island effect. Custom Green Construction Inc. integrates drought-resistant landscaping and high-reflectivity roofing to ensure homes remain cool and water-efficient in the semi-arid climate."
💲
Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Standard Modular Shell
$150,000 - $350,000
15% for high-performance insulation and low-VOC finishes
Full Turnkey Modular Home
$450,000 - $900,000
12% for solar integration and energy-efficient HVAC systems
Modular ADU (Accessory Dwelling Unit)
$120,000 - $280,000
10% for recycled steel framing and sustainable cabinetry
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
Modular construction in Los Angeles typically takes 6 to 10 months from design to move-in. By fabricating modules in a controlled factory while simultaneously completing site work and permitting, Custom Green Construction Inc. reduces the standard build time by nearly 50% compared to traditional site-built homes.
Modular homes are exceptionally safe during seismic events in Southern California. Each module is built with an independent structural frame designed to survive the rigors of highway transport, making them inherently more rigid and resilient than traditional wood-frame houses when facing the lateral forces of an earthquake.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026