Joel & Co. Construction, serving Los Angeles since 1983, offers expert residential & commercial construction, including custom homes, kitchen & bathroom remodels, ADUs, room additions, and general contracting across Beverly Hills, Sant... read more
Rockwood Homes Inc., based in Torrance, CA, specializes in ADU construction, garage conversions, and home remodeling across Los Angeles County, serving cities like Long Beach, Downey, and Whittier.
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Lion Builder Construction is a Southern California contractor serving Orange, LA, and Riverside Counties, plus Maricopa County, AZ. They specialize in new homes, ADUs, and kitchen remodels, offering a one-stop-shop approach.
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An accessory dwelling unit (ADU) is a secondary home on a single-family lot with kitchen, bath, and sleeping space. Xavier Design Group helps Southern California homeowners build ADUs with trusted contractors and transparent pricing.
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MyADU4Less is a Southern California ADU builder specializing in prefabricated accessory dwelling units. Offering models from 160–1,200 sq ft, they handle design, permitting, and construction. CalHFA grants up to $40,000 may apply.
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Cavalier Builders offers professional and affordable services for homeowners looking to build an ADU. ADUs can add significant value to your property, provide additional living space, or generate income as a rental. Our expertise in design, constr... read more
Katz Design & Builders Inc offers full-service ADU construction across Los Angeles and Orange County. Services include detached ADUs, garage conversions, attached ADUs, and JADUs, all built to California Title 24 and local zoning standards.read more
Vertebrae is an LA-based, woman-owned architecture studio founded in 2012, specializing in ADU design and small-space living. Award-winning projects include the 2025 Architizer A+ Award and 2023 AIA LA Honor Award winners.
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Saunders Construction Renovation Inc offers ADU construction in Torrance, Redondo Beach & Palos Verdes Peninsula. Services include detached ADUs, garage conversions & granny flats. BBB A+ rated South Bay contractor.
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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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UNI Construction builds detached and attached ADUs, handling site planning, structural engineering, and permit-ready drawings. Options include backyard cottages, granny flats, and in-law suites, all code-compliant and tailored to your property.read more
Sterling-Watson Collective is a full-service ADU contractor in Los Angeles offering design, permitting, structural engineering & construction management for accessory dwelling units, helping homeowners add rental units, guest suites & more... read more
Are you looking for the best ADU Contractor in Los Angeles? Having 20+ years of experience, Lux Dev LA offers the most affordable ADU Construction & design services. Let us design and build your new ADU project today. Contact us for a FREE quo... read more
Covina, a vibrant city nestled in the San Gabriel Valley of Los Angeles County, has seen a growing demand for Accessory Dwelling Units (ADUs) as housing costs continue to rise throughout Southern California. With its tree-lined streets, established single-family neighborhoods, and proximity to major freeways like the I-10 and SR-39, Covina presents excellent opportunities for homeowners looking to maximize their property value through ADU construction. Experienced ADU contractors in Covina understand the unique character of this community and are well-versed in navigating local building requirements.
ADU contractors working in Covina must comply with both California state ADU laws and the City of Covina's local ordinances. Following California's landmark ADU legislation, Covina has aligned its policies to streamline the approval process. Key regulations that contractors and homeowners should be aware of include:
Hiring a qualified ADU contractor in Covina, California means working with professionals who handle every phase of the project, from initial design and permit applications to final inspections. The permitting process is managed through the City of Covina's Building and Safety Division, and experienced contractors know how to prepare complete, code-compliant plans to minimize delays. Typical ADU projects in Covina include garage conversions, detached backyard cottages, and basement conversions — all popular options given the city's existing housing stock.
Homeowners in Covina have strong financial incentives to invest in ADU construction. Some of the most compelling benefits include:
When searching for reliable ADU contractors in Covina, CA, look for licensed professionals with proven experience in Los Angeles County projects, strong local references, and a thorough understanding of California's evolving ADU laws. A skilled contractor will guide you through design, permitting, construction, and final inspection — ensuring your ADU project is completed on time, within budget, and fully compliant with all Covina building regulations.