View ADU Builders is a trusted Los Angeles ADU contractor specializing in detached ADUs, garage conversions, attached ADUs & in-law suites. Costs range from $80K–$350K+. Free 3D design consultations available.
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Ataman Studio is a trusted ADU contractor in Los Angeles, serving all of California. Full-service design, permitting, and construction for detached ADUs, garage conversions, and in-law units, with compliance to local zoning and state regulations.
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Avorino specializes in ADU construction, offering detached, attached, garage conversion, and above-garage units. Projects range from $250K–$400K, covering design, permitting, and build phases over 10–14 months.
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Addition Building & Design Inc. is a Los Angeles design-build firm offering custom home building, additions, renovations, ADU construction, and outdoor living spaces. Their integrated approach covers planning, permitting, and construction for residential projects across LA.
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Tims New Construction is a Los Angeles contractor specializing in ADU, Junior ADU, and garage conversions. Services include custom design, permitting, and full builds. They also support SB9 projects, helping homeowners add rental units or family housing.
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Kol & Co. is an ADU contractor serving Orange County, West LA & North San Diego. With 15+ years in design-build, they handle detached ADUs, garage conversions, JADUs & more—managing permits, design, and construction under one roof.
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ADU Cities is a California design-build firm specializing in ADUs, JADUs, garage conversions, and remodels. They manage design, permitting, and construction, helping homeowners add living space, boost property value, or generate rental income.
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Looking for the best ADU construction? Choose Mtz Contractors Inc to completely transform your property, known for constructing excellent ADUs in Long Beach CA. We create and build Accessory Dwelling Units that meet your precise requirements for quality.
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Cornejos Builders offers ADU construction, garage conversions & home additions in LA & Orange County. 24 ADUs completed in 4 years. Costs range $80K–$250K. Licensed, insured, bonded. 1-year warranty included.
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Heart Construction builds ADUs in Los Angeles, offering detached, attached, garage conversions, JADUs & more. Full-service from permits to completion. Ideal for rental income, multigenerational living & property value growth.
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J's Vision Construction offers residential & commercial remodeling, including kitchen & bathroom remodels, ADU garage conversions, swimming pools, room additions, roofing, plumbing, flooring, and more — all managed under one general contractor.
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An Accessory Dwelling Unit (ADU) adds value, rental income, and flexibility to your property. LA Developing Inc. specializes in ADU construction in Los Angeles, offering garage conversions, detached builds, and attached additions with full project support.
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All Inclusive ADU is a licensed ADU contractor serving Orange, Riverside, Los Angeles & San Diego Counties. They offer full-service ADU construction including detached ADUs, garage conversions & JADUs with fixed pricing and a 365-day warranty.
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Sennikoff Architects, based in California, specializes in ADU design, custom homes, and remodels in Long Beach and Southern California. Led by licensed architect Steven Sennikoff, the firm offers detached ADUs, garage conversions, and JADUs with full permit coordination.
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ADU Homes is a full-service ADU contractor in Los Angeles & Orange County offering design-build solutions. They handle design, permitting & construction with fixed pricing. Options include studios, 1-3 bed units & carriage units.
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.