Elite Construction builds ADUs in Santa Cruz County, offering detached units, garage conversions & addition ADUs. Projects range 250–1,200 sq ft, cost $115K–$450K, and take 6–9 months. Free estimates available.
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Edri Construction, Inc. is a San Francisco-based ADU contractor offering full-service accessory dwelling unit construction across the Bay Area, including garage conversions, detached ADUs, granny flats, and energy-efficient home additions with in-house project management.
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Done Right Builders & Remodeling is a licensed Bay Area ADU contractor (Lic#1002689) with 20+ years experience. Services include detached/attached ADUs, JADUs & garage conversions in Union City, Hayward, San Jose & Santa Clara.
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Bay Builders & Remodeling specializes in custom ADU construction across Santa Clara, San Mateo, and East Bay. Services include attached, detached, garage conversions, and JADUs, helping homeowners add rental income, family housing, or workspace.
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Edri Construction, Inc. is a Mill Valley-based Bay Area ADU contractor offering full-service accessory dwelling unit construction, including garage conversions, detached ADUs, JADUs, and in-law suites, with permit handling and energy-efficient building.
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Shed Shop offers ADUs (Accessory Dwelling Units) via their Mini Cottage program. Sizes range from 192 to 480 sq. ft. Services include foundation, plumbing, electrical, permits & more. Available in select cities.
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Jeff Martinez Construction Inc. builds ADUs in Oakley, CA with 27+ years of experience. Services include detached ADUs, garage conversions, permits, finishing, and landscape integration across Contra Costa County.
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LiveLarge Home is a California prefab ADU builder offering full-service solutions from permits to final inspection. Build times start at 4–6 weeks, with fixed pricing from $412/sq. ft. Models range from studios to 2-bed/2-bath units with premium finishes.
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ExpandADU is a California-based prefab ADU builder offering full-service accessory dwelling unit construction, including consultation, design, planning, and build. Serving the Bay Area and beyond, they specialize in detached ADUs, granny flats, and JADUs.
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Bay Villa Builders brings over 50 years of combined experience in crafting expertly designed ADUs that enhance both your home's functionality and its value. An Accessory Dwelling Unit, or ADU, serves as an additional living space on your property.
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Dream Build Services is a full-service ADU contractor in Fremont, CA, offering detached ADUs, garage conversions, basement conversions, and JADUs. Services include design, permits, electrical, plumbing, HVAC, and solar integration across the East Bay.
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Bay Harbor Remodeling & Construction is a licensed Bay Area contractor with 25+ years of experience. Services include kitchen & bathroom remodeling, ADU conversions, roofing, decks, and more across 50+ California cities.
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We are a family-first, boutique residential design & build firm serving the Orinda and East Bay community. We’re not just service providers — we’re your neighbors. We understand the local permitting process, the hillside terrain, the fire-hazard restrictions, and the thoughtful planning needed to create homes that truly work for East Bay families.
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At Smith and Son Construction, they specialize in designing and building high-quality ADUs in San Leandro, CA. Whether you envision a private guest house, a rental unit, or a home office, they deliver innovative designs, expert craftsmanship, and a stress-free construction experience.
read moreEast Palo Alto, California, is a unique city nestled between Menlo Park and Palo Alto in San Mateo County. Known for its diverse community and its position in the heart of Silicon Valley, East Palo Alto has experienced significant housing pressure due to the region's booming tech economy. As a result, Accessory Dwelling Units (ADUs) have become an increasingly popular solution for homeowners looking to add housing capacity, generate rental income, or accommodate multigenerational families. Hiring experienced ADU contractors in East Palo Alto is essential to navigate the city's specific permitting requirements and building codes.
East Palo Alto follows California state ADU laws, including AB 68 and SB 9, while also maintaining its own local zoning ordinances. Homeowners and contractors must work within the guidelines set by the City of East Palo Alto Community Development Department. Key regulatory considerations include:
Working with a licensed ADU contractor familiar with East Palo Alto offers significant advantages. Local contractors understand the city's specific soil conditions, flood zone considerations near the San Francisco Bay, and the nuances of working in a densely populated urban environment. They are also well-versed in coordinating with San Mateo County agencies and local utility providers such as PG&E and Cal Water.
A qualified ADU contractor in East Palo Alto will guide homeowners through every stage of the project, including:
Given the high rental demand in Silicon Valley, an ADU in East Palo Alto can generate substantial rental income, often ranging from $2,000 to $3,500 per month depending on size and amenities. With property values and rental rates continuing to rise in the region, partnering with a trusted East Palo Alto ADU contractor is one of the smartest investments a homeowner can make today.