ADU Builders Los Angeles
🛡 Trusted Local Experts in ADU Design & Construction
Adding an ADU in Los Angeles isn’t just about extra space — it’s about creating opportunity.
Whether you want to generate rental income, build a home office, or keep family close, ADU Builders Los Angeles helps homeowners across the city design and build high-quality accessory dwelling units from start to finish.
Most people call us with the same question:
“I’ve heard ADUs are allowed now, but I don’t know where to start.”
✅ That’s where we come in. We handle everything — from initial design and permitting to construction and final inspection — so you don’t have to deal with confusing city codes or multiple contractors. If you’re searching for ADU Builders Los Angeles, you’re in the right place.
Custom tiny homes
Compact, personalized living spaces tailored for efficiency and elegance.
СUSTOM ADU
Tailored solutions embracing compact, efficient living
GARAGE CONVERSIONs
GRANNY FLATs
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ADU Design Build
Detached ADU
Prefab ADU
Tiny House with Garage
Tiny Office
Backyard Cottage
In-law Suite
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Get a quote for a turnkey ADU in the area
Our ADU recent projects
Full-Service ADU Design and Construction in Los Angeles
Building an ADU isn’t a DIY project — it’s a complex process with zoning laws, permits, and structural requirements. Our team makes it simple. We offer end-to-end ADU services, managing every step under one roof:
- Custom ADU design tailored to your property
- Structural engineering and city-approved plans
- Permit preparation and submission
- Full construction and project management
- Final inspections and certificate of occupancy
We’ve built ADUs in neighborhoods across Los Angeles — from Echo Park and Silver Lake to Highland Park, West Adams, and Van Nuys. We know the local zoning codes and how to navigate city approvals fast.
Our ADU recent projects
Garage Conversion ADU – Transform What You Already Have
Garage conversions are one of the fastest, most cost-effective ways to add living space. Many homeowners in Mid City, Boyle Heights, and El Sereno are turning unused garages into beautiful, fully functional ADUs.
We handle the entire process:
- Structural upgrades and foundation reinforcement
- Insulation, plumbing, electrical, and HVAC installation
- Interior build-out with kitchens, bathrooms, and finishes
- Exterior design that blends with your existing home
A garage ADU can become a rental unit, guest house, or private office — and often increases property value by hundreds of thousands of dollars.
Detached ADU Construction – Build a Standalone Backyard Home
If you have backyard space, a detached ADU offers maximum flexibility and privacy. These are perfect for long-term rentals, multi-generational living, or creating a dedicated home office or studio.
Our detached ADU services include:
- Custom design based on your property size and needs
- Foundations, framing, roofing, and utilities
- Full interior build-out with kitchen and bath
- Landscaping and exterior finishing touches
We’ve built detached ADUs from Leimert Park to Sherman Oaks, often adding 400–1,200 square feet of new living space without affecting the main house.
Attached ADU Construction – Expand Your Home Seamlessly
Want to grow your existing home without losing yard space? An attached ADU connects directly to your main structure, creating new living areas with shared walls and utilities.
We design and build attached ADUs that feel like part of your home — ideal for aging parents, adult children, or extended family. They’re also a great option if you’re looking to boost resale value while increasing usable square footage.
Basement ADU Conversion – Maximize Your Existing Space
If your home has a basement, you might be sitting on unused square footage. Our basement ADU conversions turn dark, empty spaces into bright, livable units with full kitchens and bathrooms.
We handle everything, including waterproofing, egress window installation, plumbing, and code-compliant layouts. Basement ADUs are especially popular in neighborhoods like Koreatown, Hollywood Hills, and Lincoln Heights, where lot sizes are smaller.
Junior ADU (JADU) Construction – Small Footprint, Big Impact
For properties with limited space, a Junior ADU (JADU) is an affordable, efficient solution. JADUs are smaller (usually under 500 sq. ft.) and often convert part of your existing home, like a spare room or attached garage, into a legal rental unit.
We help homeowners design and build JADUs that meet all city requirements while maximizing functionality. They’re perfect for short-term rentals, home offices, or family members who need independent space.
ADU Permitting and Plans – Navigating LA’s Regulations for You
Permitting is often the most frustrating part of building an ADU. Los Angeles has strict zoning codes, parking requirements, and design standards. Our team handles it all — so you don’t have to.
- Detailed site analysis to confirm what’s possible
- Zoning research and setback calculations
- Architectural drawings and structural engineering
- Complete permit submission and communication with the city
We’ve helped homeowners in Atwater Village, Mar Vista, and North Hollywood secure approvals faster and with fewer revisions — saving them months of delays.
Full-Service ADU Project Management – Start to Finish
From concept to completion, we manage every stage of your ADU project. You’ll have a dedicated project manager overseeing design, permits, construction, and inspections — keeping your build on time and on budget.
We coordinate with architects, engineers, city officials, and subcontractors, so you don’t have to juggle multiple companies. Our goal is simple: make your ADU project stress-free and successful.
Why Los Angeles Homeowners Choose ADU Builders Los Angeles
Building an ADU is a major investment, and choosing the right partner matters. Here’s why homeowners across LA trust us:
- 📍 Local expertise: We know LA zoning laws and neighborhood codes inside and out.
- 🛠️ One-stop solution: Design, permits, construction, and management under one roof.
- 📈 Property value boost: ADUs can increase property value by 25–35%.
- 🏡 Tailored designs: Every ADU is customized to fit your property and your goals.
- 🤝 Transparent pricing: No hidden fees, no surprise costs — ever.
From Silver Lake to Crenshaw, we’ve helped dozens of LA homeowners add space, increase income, and grow their property value with high-quality ADUs.
Start Your ADU Project Today
Your ADU journey starts with a conversation. Whether you’re ready to build or just exploring your options, our team will review your property, discuss your goals, and give you a free, no-obligation quote.