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. provides sustainable SIPs (Structural Insulated Panels) solutions tailored for the unique Los Angeles housing market. Our eco-friendly building methods help Southern California homeowners reduce energy costs while meeting strict local seismic and Title 24 energy standards.
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Climate & Environmental Considerations
"Los Angeles construction requires high thermal resistance to combat extreme summer heat and seismic-resilient designs for earthquake safety. SIPs offer superior airtightness and structural integrity, crucial for maintaining indoor air quality during wildfire seasons and meeting rigorous Title 24 energy codes."
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Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
SIP Wall Installation
$7 - $12 per sq ft
$1.50 - $3.00
SIP Roof Systems
$12 - $18 per sq ft
$2.00 - $4.00
Integrated Foundation Sealing
$1,500 - $3,000
$500 - $800
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
SIPs are ideal for Los Angeles because they provide exceptional energy efficiency, significantly reducing air conditioning costs during heatwaves. Their high strength-to-weight ratio offers excellent seismic performance in earthquake-prone areas, while their airtight construction helps keep out pollutants and smoke from regional wildfires, ensuring a healthier indoor environment for residents.
Yes, SIPs are highly effective for meeting and exceeding California's Title 24 energy standards. Their integrated insulation eliminates thermal bridging, making it easier for builders in Los Angeles to achieve zero-net-energy goals. Custom Green Construction Inc. ensures all SIP designs adhere to local building codes and sustainability requirements for modern homes.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026