Gather ADU is a Los Angeles-based ADU specialist with 10+ years of experience and 127+ completed projects. Services include feasibility analysis, permits, financing, and construction for detached ADUs, garage conversions, attached ADUs, and JADUs across LA County.
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BSPK Design is a Venice, CA residential studio founded by Chris Faulhammer & Roman Reiterer, with 50+ years combined experience. Services include custom homes, fire rebuilds & prefab NextGen Building. Multiple Houzz Best of Design award winners.
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Milanco Building Group (MBG) is a certified general contracting company that offers extremely competitive prices while working under all the proper licenses and insurances.
We are a full turn-key company that performs projects in the commercial, residential, industrial markets and more. We have a management team that has 30+ years of experience to ensure a smooth project, such as full communication with the client, timely scheduling, great customer service and attention to details.
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DREC Construction Services is a licensed ADU builder in Glendale, CA, with 10+ years of experience. They handle design, permitting, and construction of ADUs for rental income, family housing, and home offices, offering a transferable lifetime warranty.
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R Remodeling is a trusted ADU contractor in Whittier, specializing in accessory dwelling units for added living space or rental income. Experienced in detached ADUs, they manage projects from consultation to completion with minimal property disruption.
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Calcons is a California-based ADU contractor specializing in detached ADUs, garage conversions, JADUs, granny flats, and backyard cottages. They manage permits, design, and construction for homeowners seeking to add livable space.
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Los Angeles ADU builders with 10+ years experience, 220+ completed projects & 98% client satisfaction. Full-service ADU construction, garage conversions, design, permits & a deferred payment program—no payments until your ADU is rental-ready.
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EcoSmart Builders is a licensed Southern California ADU contractor specializing in accessory dwelling units, home expansions, and fire rebuilds. Serving Los Angeles County, they manage design, permitting, and construction of detached, attached, garage conversion, and junior ADUs.
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LPI Construction offers custom homes, ADU construction, and solar electric systems. Services cover hillside builds, detached/attached ADUs, garage conversions, and sustainable building practices, managing full project lifecycles from permits to completion.
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Alto Builders specializes in ADU construction in Los Angeles & Ventura County. Services include detached ADUs, garage conversions & JADUs. Costs range $300–$600/sq ft, with timelines of 5–12 months.
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Baumeister Construction offers full-service ADU construction in Carson, CA, including garage conversions, JADUs & detached units. 20+ years experience, woman-led, covering design, permitting & sustainable builds.
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ADU Conversion is a California-based ADU contractor specializing in detached ADUs, garage conversions, Junior ADUs, and attached units. They manage design, permitting, and construction, ensuring compliance with California ADU laws for homeowners seeking rental income or multigenerational housing.
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AD Remodeling & Construction offers room additions and ADU services, including design, permitting, and construction. They build detached ADUs, in-law suites, granny flats, and room additions tailored to client needs and local regulations.
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California's 2020 ADU laws allow two ADUs on single-family lots, reduced setbacks, larger units up to 800 sq ft, no owner-occupancy rules until 2025, faster approvals, and expanded parking exemptions statewide.
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South Land Remodeling is an LA-based ADU contractor with 20+ years of experience. They offer full-service ADU construction, garage conversions, room additions, and permit management across Los Angeles and the San Fernando Valley.
read moreLong Beach, California, is one of the most densely populated cities in Los Angeles County, with a rich mix of historic bungalows, craftsman homes, and mid-century properties. This urban density, combined with the city's proximity to the coast, makes ADU contractors in Long Beach particularly valuable for homeowners looking to maximize their property's potential. Whether you're near Belmont Shore, Bixby Knolls, or the East Village Arts District, adding an Accessory Dwelling Unit can significantly increase your property value and provide rental income in one of Southern California's most competitive housing markets.
Working with an experienced ADU contractor in Long Beach, CA is essential because the city follows both California state ADU laws and its own local zoning ordinances. Long Beach falls under the jurisdiction of the Los Angeles County building codes in some areas, but the City of Long Beach Development Services Department handles most permitting. Key regulations homeowners and contractors must be aware of include:
Hiring the right ADU builder in Long Beach means finding a licensed contractor who understands the city's specific permitting process through the Long Beach Development Services Department. The permit review process in Long Beach can take several weeks, so contractors with established relationships and experience submitting plans locally can help streamline your project timeline. Look for contractors who offer:
With a median home value well above $700,000 and strong rental demand driven by proximity to the Port of Long Beach, Cal State Long Beach, and major employment centers, ADUs offer an exceptional return on investment. A well-built ADU in Long Beach can generate between $1,500 and $3,000 per month in rental income depending on size and location. Partnering with a qualified Long Beach ADU contractor ensures your project is completed on time, within budget, and fully compliant with all local and state regulations.