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ADU Contractors near Garden Grove, CA
DECLA Inc.
20850 Sorrento Lane, Porter Ranch, CA 91326 49.4 milesDECLA Inc. is a multidisciplinary architecture, engineering, real estate, and construction firm developing ADU services, including detached ADUs, garage conversions, granny flats, in-law suites, JADUs, and backyard cottages. Coming soon.
read moreIND Construction
16430 Ventura Boulevard, Encino, CA 91436 40.3 milesAt IND, we have a talented team of contractors, project leads, designers, and installers dedicated to creating your perfect home remodel or updating any interior or exterior project. We begin by scheduling a meeting with one of our exceptional IND project leads to assess your needs and develop several design and furnishing options.
read moreEG Modern Construction
421 East Elmwood Avenue, Burbank, CA 91501 33.7 milesEG Modern Construction offers full-service ADU design and construction in Los Angeles, including detached ADUs, garage conversions, and JADUs. Licensed and insured, they manage consultation, permitting, and build completion.
read moreSilver Hammer Builders
11150 West Olympic Boulevard, Los Angeles, CA 90064 32.8 milesSilver Hammer Builders is a licensed ADU contractor in Los Angeles with 15+ years of experience. Services include garage conversions, detached ADUs, JADUs & in-law suites. Full project management, permits, and free consultations offered.
read moreCalifornia Backyard Homes Inc
6230 Wilshire Boulevard, Los Angeles, CA 90048 30.4 milesCalifornia Backyard Homes Inc specializes in prefab ADUs, tiny houses, and modular homes across California. Starting from $44,500, they offer turnkey installation including permits and utility connections, with financing available up to 23 years.
read moreYoungren Construction
220 Ohearn Road, Fallbrook, CA 92028 49.8 milesYoungren Construction builds attached & detached ADUs, including backyard cottages, granny flats & casitas. Ideal for in-law suites, rental income or extra living space. Expert ADU contractor managing projects from planning to completion.
read moreLos Angeles Advanced ADU Builders
240 South Beverly Drive, Los Angeles, CA 90212 31.9 milesLos Angeles Advanced ADU Builders offers full-service ADU construction across LA, including garage conversions, detached units, JADUs & prefab ADUs. With 20+ years experience & 500+ builds, they handle design, permits & zoning compliance.
read moreJ. P Homes
780 North Euclid Street, Anaheim, CA 92801 4.3 milesJP Homes is a licensed ADU contractor in Southern California, serving Los Angeles, Orange County, Riverside & San Bernardino. They offer full-service ADU construction including detached units, garage conversions & more.
read moreCornejos Builders
8909 Elmont Avenue, Downey, CA 90240 15.7 milesCornejos 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.
read moreQuality First Builders
15250 Ventura Boulevard, Sherman Oaks, CA 91403 38.1 milesQuality First Builders offers full-service ADU construction across LA County since 2014. They handle design, permits, and building in-house for detached ADUs, garage conversions, JADUs, and in-law suites.
read moreMDM General Contractors
1236 North Fairfax Avenue, Los Angeles, CA 90046 31 milesMDM General Contractors offers full-service ADU construction in San Bernardino, including garage conversions, granny flats & detached ADUs. Licensed & insured, they handle design, permits, and build from start to finish.
read moreDoobek Builders
5308 Derry Avenue, Los Angeles, CA 91301 38.1 milesDoobek Builders offers home remodeling, large additions, and ADU construction. Services include garage conversions, interior conversions, additions, and ground-up ADU builds—ideal for granny flats, in-law suites, or backyard cottages.
read moreGather ADU
19849 Nordhoff Street, Los Angeles, CA 91324 45.7 milesGather 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.
read moreADUXprt IE General Builders
4534 Carter Court, Chino, CA 91710 23.2 milesOur Expert Team offers dependable expert services on short notice because of our extensive network of employees and sub-contractors located throughout California. Our teams of respectable employees are always willing to help accommodate our customer’s needs, by going the extra mile, especially when it comes to meeting those critical deadlines.
read moreOther cities in California
- North Highlands
- Sacramento
- North Hollywood
- Agoura Hills
- Encino
- Los Angeles
- Tarzana
- Sherman Oaks
- Long Beach
- Hollywood
- Glendale
- Valley Village
- Pasadena
- Burbank
- Downey
What you need to know
Building ADUs in Garden Grove: A City of Diverse Communities and Unique Opportunities
Garden Grove, located in the heart of Orange County, California, is one of the most culturally diverse cities in the state, home to the largest Vietnamese-American community in the United States — known as Little Saigon. With a dense residential population and a strong tradition of multigenerational living, ADU contractors in Garden Grove are in high demand. Homeowners across this vibrant city are increasingly turning to Accessory Dwelling Units (ADUs) to accommodate extended family members, generate rental income, or simply maximize the value of their properties.
Understanding Garden Grove ADU Regulations and Zoning Requirements
Before breaking ground, it's essential to understand the local rules that govern ADU construction in Garden Grove. The city follows California state ADU law (AB 68, SB 13, AB 881, and subsequent legislation), but also enforces its own municipal guidelines. Key regulations include:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are generally limited to 50% of the primary dwelling's square footage.
- Setback requirements: A minimum 4-foot rear and side yard setback is typically required for new detached ADUs.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on proximity to the main structure.
- Owner-occupancy rules: As of 2020, California law removed owner-occupancy requirements for ADUs until at least 2025, giving Garden Grove homeowners more flexibility.
- Parking: ADUs located within half a mile of public transit may be exempt from additional parking requirements.
Why Hire a Local ADU Contractor in Garden Grove?
Working with an experienced ADU contractor familiar with Garden Grove's permitting process can save homeowners significant time and money. The Garden Grove Building and Safety Division oversees permit applications, inspections, and code compliance. A knowledgeable local contractor will understand how to navigate the city's plan check process efficiently, helping to avoid costly delays. They will also be familiar with the specific soil conditions, utility infrastructure, and neighborhood zoning designations common throughout Garden Grove's residential areas.
Types of ADUs Commonly Built in Garden Grove
Given the city's mix of single-family homes and older residential lots, Garden Grove ADU contractors frequently work on the following project types:
- Detached backyard cottages or guest houses
- Garage conversions — a popular and cost-effective option
- Junior ADUs (JADUs) created within existing home square footage
- Attached additions to the primary residence
Start Your ADU Project in Garden Grove Today
Whether you're looking to house a family member or create a long-term rental income stream, building an ADU in Garden Grove is a smart investment. Make sure to partner with a licensed, insured, and locally experienced ADU contractor who understands both California state law and Garden Grove's specific municipal requirements. Getting the right team on your side from the start ensures a smoother build, faster approvals, and a higher-quality finished product.