- Los Angeles, CA
- 818-858-8223
ADUs
Accessory Dwelling Units
ADUs — also known as backyard homes, guest suites, or in-law units — are one of the smartest investments California homeowners can make. Whether you're creating rental income, expanding your living space, or building for your family, Sia Construction delivers ADUs that are modern, durable, and code-compliant.
Our ADU Services Include:Detached ADUs
Attached ADUs
Garage conversions
Junior ADUs (JADUs)
Full design, permitting & construction Energy-efficient & code-compliant builds.
Let Us Help You Build Your Dream Today!
Why Choose Us
Experience You Can Trust
With years of combined construction experience, our team understands what it takes to deliver results that exceed expectations.
Committed to Quality
We use high-quality materials, proven construction methods, and detailed craftsmanship to ensure every project is built to last.
Transparent Communication
We value honesty and collaboration. From initial consultation to project completion, you’ll always know what to expect.
On Time, On Budget
We respect your time and investment. Our team plans carefully to deliver projects efficiently without sacrificing quality.
Local and Licensed
Proudly serving Los Angeles and surrounding areas, we understand the city’s unique building codes, permit requirements, and design standards.
Our Services
- Custom Home Building
- Home Renovations and Remodels
- Kitchen and Bathroom Upgrades
- Room Additions and Expansions
- Garage Conversions and ADUs
- Tenant Improvements
- Office and Retail Build Outs
- Restaurant and Hospitality Projects
- Warehousing and Industrial Facilities
- Concrete & Masonry
- Roofing & Waterproofing
- Electrical & Plumbing
- Painting, Drywall & Flooring
- Project Design & Planning Support
what They Say
Client Experiences
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