Legacy Builders LA

Legacy Builders LA is a family-owned design-build construction company based in Los Angeles, California, co-founded by Marty Martinez and Rudy Martinez. Backed by more than 20 years of construction experience, the company specializes in Accessory Dwelling Units (ADUs), custom homes, home remodeling, kitchen renovations, bathroom remodeling, and complete residential transformations. Legacy Builders LA focuses on delivering exceptional craftsmanship, transparent communication, and personalized service while helping homeowners maximize the value and functionality of their properties.

Through its integrated design-build process, Legacy Builders LA manages every phase of an ADU project—from the initial consultation and conceptual design to architectural and engineering plans, permitting, construction, and post-construction support. The company builds detached ADUs, Junior ADUs (JADUs), garage conversions, and home additions designed for rental income, multigenerational living, guest accommodations, and home offices. Clients also receive access to project management software for real-time construction updates and a comprehensive project handover package upon completion.

Services

• Accessory Dwelling Units (ADUs)
• Detached ADUs
• Junior ADUs (JADUs)
• Garage Conversion ADUs
• Home Additions
• Custom Home Construction
• Whole Home Remodeling
• Kitchen Remodeling
• Bathroom Remodeling
• Architectural Design
• Engineering Plans
• Permit Processing
• Construction Management
• Project Management
• Material Selection Assistance
• Design-Build Services
• Residential General Contracting

Services are based on the company’s official website.

Why Choose Legacy Builders LA?

• Over 20 years of residential construction experience
• Family-owned design-build contractor
• Complete planning, design, permitting, and construction services
• Specialists in ADUs, JADUs, and garage conversions
• In-house coordination of architectural and engineering plans
• Digital project management platform with real-time updates
• Transparent communication throughout every project
• High-quality craftsmanship and premium materials
• Detailed post-construction documentation and warranties
• Free in-home consultation and estimate