Proudly serving Lancaster, Palmdale, Santa Clarita, Los Angeles, Orange County, and surrounding areas within a 200-mile radius.
At Rios Construction, we provide professional ADU construction services to help homeowners maximize their property value and living space. Whether you need a backyard unit, garage conversion, or attached ADU, our licensed general contractor team delivers custom solutions designed for comfort, functionality, and long-term performance across Southern California.
Our ADU construction process starts with site evaluation, design planning, and permit assistance. We guide you through zoning requirements, building codes, and layout options to ensure your accessory dwelling unit meets all local and state regulations. From foundation work to final finishes, we manage every stage with precision and transparency.
We use high-quality materials, energy-efficient systems, and proven construction methods to create durable and modern ADUs. Our team handles framing, roofing, plumbing, electrical, insulation, drywall, and interior finishes, ensuring your unit is safe, comfortable, and built to last.
With over 14 years of experience and License #1104081, Rios Construction is a trusted partner for ADU projects in Los Angeles, Santa Clarita, Palmdale, Valencia, and Orange County. We offer free estimates, bilingual support, and reliable timelines to help you build your ADU with confidence and peace of mind.
Get expert help from a licensed contractor with 14+ years of experience. Whether it’s remodeling, roofing, or new construction, we’re here to make it happen. Click below to request your free estimate and speak with our team today.