America's Dream HomeWorks is a California-based design-build contractor specializing in ADU construction, including detached units, garage conversions & room additions. EPA Lead-Safe certified, A+ BBB rated, handling permits, design & build.
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Golden State ADUs is a Sacramento-based full-service ADU contractor offering design, permitting & construction. With 10+ years experience and 100+ projects, they build detached ADUs, in-law suites & backyard cottages across California.
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Mills Builders Inc is a Sacramento-based residential construction firm founded in 1999. Specializing in ADU construction, home renovation, in-fill development, and whole-house builds, they serve Sacramento's historic neighborhoods with decades of hands-on expertise.
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Edri Construction, Inc. is a Walnut Creek-based ADU contractor serving the Bay Area. They specialize in garage conversions, detached ADUs, attached additions, in-law suites, and JADUs, handling design, permitting, and project management.
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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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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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prefabADU is a Bay Area ADU builder with 16+ years of experience offering affordable kits and plans from under $45K. With 12 state-approved plans valid across California, they simplify permits, design, and installation for homeowners.
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Golden State ADUs is a full-service ADU contractor in Sacramento, CA. With 10+ years of experience and 100+ projects, they offer design, permitting, and construction for detached ADUs, in-law suites, and backyard cottages across California.
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Eagle ADU is a licensed ADU builder in Northern California offering three signature models: Eagle Studio ($180K–$220K), Eagle One ($230K–$280K), and Eagle Two ($310K–$360K), with rental income potential up to $4,000/month.
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Licensed ADU contractor Full Steam Ahead Construction serves East Bay homeowners with custom accessory dwelling units, including garage conversions, backyard cottages & in-law suites. Serving Concord, Oakland, Berkeley & more.
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MiniPlans is an ADU design firm with 20+ years of experience specializing in permit-ready plans for detached ADUs, garage conversions, JADUs & backyard cottages, with transparent pricing and zoning-compliant designs.
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Deharo Construction is a trusted ADU builder serving Livermore, Pleasanton, and Dublin. Specializing in accessory dwelling units, new construction, and home additions, they deliver custom granny flats, detached ADUs, and in-law suites across the Tri-Valley area.
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Kyvos Construction offers home remodeling & ADU construction in Concord, CA. Services include kitchen & bathroom renovations, room additions, garage conversions, detached & attached ADUs, granny flats, and in-law suites.
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MTR (Modern Technology Resources Inc.) offers full-service ADU design and construction in Sacramento, CA. Services include custom builds, garage conversions, permit management, and prefab options—helping homeowners add value with functional, affordable accessory dwelling units.
read moreStockton, California, is the largest city in San Joaquin County and one of the most diverse cities in the entire United States. As housing demand continues to surge throughout the Central Valley, ADU contractors in Stockton are playing a critical role in helping homeowners maximize their property value and address the local housing shortage. With a significant portion of Stockton's population being renters, accessory dwelling units offer an excellent opportunity for property owners to generate rental income while contributing to the city's housing supply.
Before breaking ground, it's essential to understand that Stockton ADU contractors must navigate both California state law and the City of Stockton's local development codes. Under California's updated ADU laws (AB 68, AB 881, and SB 13), homeowners have expanded rights to build ADUs, and Stockton has aligned its local ordinances accordingly. Key regulations include:
Working with an experienced local ADU contractor in Stockton is highly recommended because they are already familiar with the City of Stockton's Community Development Department permitting process, local zoning maps, and flood zone considerations. Stockton has areas within FEMA-designated flood zones, particularly near the San Joaquin River Delta, which can significantly impact foundation requirements and construction costs. A knowledgeable contractor will account for these factors from the very beginning of your project.
Given Stockton's mix of older single-family neighborhoods and newer suburban developments, ADU builders in Stockton commonly work on the following project types:
Whether you're looking to house a family member, generate rental income, or increase your property value, hiring a qualified ADU contractor in Stockton, CA is the first step. Make sure your contractor is licensed by the California Contractors State License Board (CSLB) and has verifiable experience with Stockton's specific permitting and zoning requirements. A well-built ADU in Stockton can deliver strong returns given the city's growing rental market and ongoing housing demand.