ADU Builder in Los Angeles
Licensed ADU Contractor
Professional ADU Design & Build Services in Los Angeles
52 Star Construction is a licensed ( license contractor ) bonded, and insured ADU builder serving homeowners throughout Los Angeles County and Ventura County. We specialize in designing, permitting, and building high-quality Accessory Dwelling Units (ADUs), garage conversions, home additions, and custom residential construction projects.
Whether you want to create additional living space for family members, generate rental income, increase your property value, or build a private guest house, our experienced team will guide you through every step of the process—from initial planning and architectural design to permits, construction, and final inspection.
52 Star Construction is a trusted ADU builderwith more than 20 years experience serving Los Angeles and surrounding communities. We specialize in custom Accessory Dwelling Units (ADUs), garage conversions, detached ADUs, attached ADUs, and JADUs. Our construction team manages every phase of the project, from design and permits to construction and final inspections.
Why Build an ADU in Los Angeles?
Adding an ADU can:
- ADU Increase property value.
- ADU Create rental income.
- ADU Provide housing for family members.
- ADU Add flexible living space.
- ADU Maximize your property’s potential.
- ADU Airbnb rentals.
our licensed contractor helps homeowners navigate Los Angeles ADU regulations and streamline the construction process.
Our ADU Services
Detached ADUs
Custom standalone units designed to complement your property while providing privacy and functionality.
Garage Conversions
Transform your existing garage into a modern living space that meets California ADU requirements.
Attached ADUs
Expand your existing home with an attached ADU that blends seamlessly with your current structure.
Design & Permitting
We coordinate architectural plans, engineering, permit expediting, and city approvals.
Turnkey Construction
From foundation to final finishes, we handle every aspect of construction with quality craftsmanship and attention to detail.
ADU Construction Process
1. Free Consultation
We discuss your goals, budget, and property requirements, and city of Los Angeles zoning
2. ADU Design & Planning
Our team develops architectural and Engineering plan that maximize the ADU space and comply with local regulations.
3. Permit Approval
We work with Los Angeles Building and Safety/ local agencies to obtain the necessary permits.
4. Construction
Our experienced builders complete your ADU using high-quality materials and professional project management.
5. Final Inspection & Completion
We ensure your new ADU is completed to code and ready for occupancy.
Certificate of Occupancy official document issued by a local building and safety department verifying that a property meets all building codes and is safe for use.
Why Choose 52 Star Construction?
- over 20 years of experience in the construction industry
- Licensed and insured contractor
- preferred contractor in Los Angeles with five star rating
- ADU design-build services
- Permit expediting assistance
- Transparent communication
- High-quality workmanship
- Serving Los Angeles County and surrounding areas
Frequently Asked Questions
How much does an ADU cost in Los Angeles?
ADU costs vary depending on size, design, site conditions, and finishes. Contact us for a customized estimate.
How long does it take to build an ADU?
Most ADU projects take several months, including design, permitting, and construction phases.
Do I need permits for an ADU?
Yes. ADUs in Los Angeles require permits and must comply with local building regulations.
Schedule a Free Consultation
Ready to build an ADU in Los Angeles? Contact 52 Star Construction today to discuss your project and receive a free consultation.
Call: 818-577-8686
