SouthStar USA offers ADU construction in Riverside & Orange County, CA. Services include detached ADUs, attached ADUs, garage conversions & JADUs. Quality builds, permit-compliant, with transparent pricing for every project stage.
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The ADU Pro® is a licensed ADU contractor in Chino, CA, serving Fontana and Southern California. Specializing exclusively in ADU construction, they offer detached ADUs, garage conversions, and granny flats with a lifetime transferable warranty.
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CCS Inc. offers ADU construction, garage conversions, remodeling & permit services in Long Beach, CA. Costs range from $100K–$400K+, with timelines of 4–14 months. Free consultations available for eligible residential properties.
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High Touch Remodeling is a Los Angeles ADU contractor specializing in garage conversions. They offer full garage-to-ADU buildouts, design planning, space optimization, and code compliance, with free estimates available.
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ADU Resource Center is a Glendale, CA-based ADU contractor with 600+ completed units. They offer full-service ADU building, including design, permitting, financing, and construction of detached, attached, and garage conversion ADUs across Southern California.
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California ADU Center INC specializes in ADU planning, design, and construction across California. Services include detached ADUs, garage conversions, JADUs, granny flats, and in-law suites. They manage permitting and navigate California's ADU regulations for homeowners.
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Infinity ADU is a top ADU contractor in Long Beach, CA, specializing in attached, detached ADUs, granny flats & garage conversions. They handle design, permitting & construction, ensuring full local code compliance for a stress-free build.
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Prime Team Builders is a general contracting company serving the Inland Empire, including Pomona, Ontario, Riverside & more. They specialize in kitchen remodeling, bathroom remodeling, and residential renovations throughout Southern California.
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A1 Home Builder (CA License #885624) is a Lancaster-based ADU contractor and residential builder serving the Antelope Valley since 2006, specializing in garage conversions, detached ADUs, and new single-family home construction.
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Accessory Dwelling Units (ADUs) offer California property owners passive income, elderly care solutions, and property value growth. Since 2020 legislation, ADU permits are easier to obtain. Construction costs range $350–$450/sq ft, with rental income potential up to $4,000/month.
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L Square Construction is an ADU contractor serving Los Angeles & Orange County, CA. They offer full-service design-build ADU solutions including detached units, in-law suites, garage conversions, and energy-efficient builds with solar integration.
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Newform Builders specializes in ADU construction for multi-family and mixed-use properties. They handle permits, inspections, and code-compliant builds, including detached, attached, and space-conversion ADUs, ensuring safe, regulation-aligned results from planning to completion.
read moreChino, California, located in the western portion of San Bernardino County, is a rapidly growing city known for its agricultural heritage, master-planned communities, and expanding residential neighborhoods. As housing demand continues to surge across Southern California, ADU contractors in Chino are playing a vital role in helping homeowners maximize their property value and create additional living space. Whether you're looking to house extended family, generate rental income, or increase your home's equity, building an Accessory Dwelling Unit in Chino is a smart investment.
Before breaking ground, it's essential to understand the local rules governing ADU construction in Chino. The City of Chino follows California state ADU law while also enforcing its own municipal codes. Key regulations that experienced ADU contractors in Chino must navigate include:
Chino's diverse residential landscape — ranging from older single-family homes near downtown to newer developments in areas like College Park — means that ADU contractors in Chino work on a wide variety of project types. The most common ADU types include:
Selecting a qualified and licensed ADU contractor in Chino, California is critical to ensuring your project is completed on time, within budget, and in full compliance with local and state regulations. Look for contractors who are familiar with the City of Chino's Building and Safety Division, have experience pulling permits locally, and can provide references from completed ADU projects in the area. A knowledgeable contractor will guide you through design, permitting, construction, and final inspection — making your ADU journey as seamless as possible.