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. delivers premier tenant improvement services in Los Angeles, focusing on sustainable and eco-friendly construction practices. We transform commercial spaces into innovative and efficient environments, tailored to meet the unique needs of businesses across Southern California while minimizing environmental impact.
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Climate & Environmental Considerations
"Los Angeles presents unique climate considerations for tenant improvements, including seismic activity, water conservation, and energy efficiency. Custom Green Construction Inc. addresses these challenges by implementing earthquake-resistant designs, utilizing drought-tolerant landscaping, and installing energy-efficient HVAC systems and insulation to optimize building performance and sustainability."
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Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Tenant Improvements
$50 - $150 per square foot
10% - 30% additional cost
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
Green tenant improvements enhance indoor air quality, reduce energy consumption, and promote a healthier work environment, aligning with Los Angeles' sustainability goals. Using eco-friendly materials and energy-efficient designs can also lower operating costs and increase property value, while attracting environmentally conscious tenants and contributing to a more sustainable community.
Custom Green Construction Inc. prioritizes sustainable practices by sourcing eco-friendly materials, minimizing waste through efficient construction techniques, and implementing energy-efficient designs. We focus on water conservation, indoor air quality, and reducing the overall environmental impact of our projects, ensuring alignment with green building standards and promoting a healthier, more sustainable workspace.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026