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, high-performance environments that reflect your brand's values and contribute to a healthier planet.
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Climate & Environmental Considerations
"Los Angeles presents unique climate challenges, including seismic activity, water scarcity, and the need for heat-resistant and energy-efficient designs. Custom Green Construction Inc. specializes in tenant improvements that address these considerations through resilient building practices, water-efficient fixtures, and optimized HVAC systems, ensuring long-term sustainability and cost savings."
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Local Market Pricing (2026)
Service Component
Avg. Market Cost
Green Premium
Tenant Improvements
$50 - $150 per square foot
10% - 30% increase for green materials
* Estimates are based on AI market analysis for Los Angeles and may vary based on specific site conditions.
Frequently Asked Questions
Green tenant improvements offer numerous benefits, including reduced operating costs through energy and water efficiency, improved indoor air quality for healthier workspaces, enhanced property value, and a positive impact on the environment. Sustainable designs also attract environmentally conscious tenants and promote a positive brand image.
Custom Green Construction Inc. integrates sustainable practices throughout the entire tenant improvement process, from material selection to construction techniques. We prioritize using recycled, renewable, and locally sourced materials, implementing energy-efficient lighting and HVAC systems, and minimizing waste through responsible construction management.
The timeline for a green tenant improvement project varies depending on the scope and complexity of the project. However, our team works efficiently to minimize disruption and complete projects on time and within budget. A detailed project timeline will be provided during the initial consultation.
Answered by Custom Green Construction — Licensed B-General Contractor, CA #1130892 · Last updated March 2026