Homeowners across Los Angeles County often need extra living space for family, guests, or rental opportunities. An Accessory Dwelling Unit (ADU) above a garage is an ideal solution, providing additional square footage without sacrificing yard space. However, improper planning can lead to costly delays, code violations, or inefficient layouts.
At A1 ADU Contractor, we specialize in designing professional above-garage ADUs throughout Los Angeles County. We evaluate each property carefully to create functional, visually appealing units that meet all local zoning and building requirements.
Adding an above-garage ADU is more than construction—it’s about enhancing your property’s functionality, comfort, and value. Our services include:
Problem: Many garages are compact or irregularly shaped, making unit design challenging. Solution: We create smart layouts and multi-functional rooms to maximize every square foot.
Problem: County regulations may limit ADU size, height, or setback. Solution: Our designs comply fully with Los Angeles County codes and local HOA requirements.
Problem: Connecting plumbing, electrical, and HVAC systems to elevated units can be complex. Solution: We plan efficient utility routes to avoid costly modifications during construction.
Problem: Above-garage units can look disconnected from the main home if not designed carefully. Solution: Our team ensures every ADU complements your home’s style and surrounding environment.
Converting the garage into an ADU was a great investment, and this business nailed it. They handled permits, construction, and finishes without me having to chase them around. The new space is cozy, bright, and private.
My garage was just wasted space before this project. The transformation into a livable ADU was done quickly and looks high quality. Every visitor thinks it’s a brand new build, not a conversion.
We are thrilled with the ADU renovation A1 ADU Contractor completed for us. Chris was incredibly knowledgeable and guided us through the whole process seamlessly. The quality of work exceeded our expectations, and we couldn't be happier with our new space!
We wanted a backyard ADU for rental income, and choosing an A1 ADU Contractor in Sherman Oaks was the best move we made. They were patient with all our questions and helped us design something that truly fit our lot. Even after some light winter rain, they kept everything moving smoothly. The craftsmanship is solid and you can tell they care about the details. The space feels modern yet comfortable. We’re beyond grateful and would recommend them without hesitation.
I hired a contractor to build an accessory dwelling unit in my backyard. From the first consultation to the final walkthrough, the team was professional and knowledgeable. They helped design the unit efficiently, handled all permits, and kept the construction site organized and clean. The quality of work exceeded my expectations, and the project was completed on time. I’m extremely happy with the result.
We replaced our roof this winter in Sherman Oaks and couldn’t be happier. The team was respectful, hardworking, and detail-oriented. Even with occasional rain, they stayed organized and careful. Our home feels safer and looks refreshed. We highly recommend them for anyone needing roofing work.
We hired an A1 ADU Contractor in Sherman Oaks to build a detached ADU in our backyard, and the whole experience honestly exceeded our expectations. Even with the cooler winter mornings and a few rainy days, the crew stayed on schedule and kept everything clean and organized. They explained every step in simple terms so we always knew what was happening. The new space feels warm, bright, and perfect for our in-laws. It’s amazing how smoothly everything went from start to finish. We’re so happy with the final result and highly recommend them to anyone thinking about building an ADU.
I recently hired A1 ADU Contractor for a remodeling project at my home in Sherman Oaks and I couldn’t be happier with the results From the initial planning to the final walkthrough the team was professional communicative and detail oriented They truly did an amazing job bringing my vision to life. If you’re looking for a reliable contractor in the Valley I highly recommend them
Team worker made the process painless. The garage door conversion turned out seamless . Thanks a lot good service
I had a stressful lockout situation late at night, but AJ Locksmith is a game-changer. I called their emergency number, and the person I spoke with was calm and courteous. The locksmith, Robert, called when he was on his way and arrived in under 20 minutes. He was extremely professional and friendly, taking one look at the situation and unlocking my door without damaging anything. The best part was that the final cost was exactly as quoted over the phone. No surprise charges or hidden here somsd. I would highly recommend this company to anyone in need of a reliable emergency locksmith.
Our Los Angeles County offerings cover all stages of planning and design:
Each project is carefully crafted to increase usable space, maintain architectural harmony, and enhance long-term property value.
We start with a comprehensive property walkthrough to understand your vision, site limitations, and opportunities for your ADU.
Our team develops a personalized layout considering zoning, structural requirements, and utility connections. Detailed 3D models and plans help you visualize the final space.
We deliver complete, permit-ready plans, supporting your ADU from design to construction. Our approach minimizes delays and ensures compliance with Los Angeles County regulations.
Consider a consultation if you notice:
A1 ADU Contractor combines expertise with creative solutions to deliver functional, code-compliant, and visually appealing above-garage ADUs.
We’ve helped homeowners convert garages into fully functional living spaces and build stylish above-garage units. Each project starts with a thorough evaluation and ends with a customized ADU designed to maximize space, style, and comfort.
We provide above-garage ADU design services across Los Angeles County, including communities such as Pasadena, Glendale, Burbank, and Hollywood Hills. Every design is customized to ensure optimal space utilization, aesthetics, and code compliance.
Los Angeles County residents appreciate A1 ADU Contractor for:
Our 5-star reviews reflect our commitment to creating efficient, attractive, and compliant above-garage ADUs.
Enhance your property with a professionally designed above-garage ADU. Contact A1 ADU Contractor for permit-ready plans, expert guidance, and tailored solutions for your Los Angeles County home.
Call now or submit our contact form to get started!
Yes, you can build an Accessory Dwelling Unit (ADU) on top of a garage in California, a configuration often called a "garage-over" ADU. This is a popular and space-efficient solution, especially in urban areas with limited yard space. State ADU laws explicitly allow for the conversion of existing garages or the construction of new detached ADUs, which includes building a new two-story structure with a garage on the ground floor and an ADU above. Key considerations include ensuring the existing or new garage's structural integrity can support the additional living space, meeting all local zoning and building codes for height, setbacks, and fire safety, and obtaining the necessary permits. For a detailed look at the process and benefits in a specific city, you can refer to our internal article ADU Above Garage in Glendale.
The rules for Accessory Dwelling Units (ADUs) in Glendale, CA, are governed by state law and local ordinances. Key regulations include allowing one ADU and one Junior ADU (JADU) on most single-family lots, with specific size limits based on the primary dwelling. ADUs up to 800 sq. ft. are typically permitted without discretionary review, and height limits are generally 16 feet. There are also requirements for setbacks, parking (which may be waived in certain transit-rich areas), and utility connections. For a specific and popular configuration, you can learn more about building an ADU Above Garage in Glendale. It is crucial to consult Glendale's current municipal code and planning department for the most precise, project-specific guidelines.
The $40,000 grant in California refers to the CalHFA ADU Grant Program, a state initiative designed to help homeowners finance the construction of a new accessory dwelling unit (ADU) or the conversion of an existing space. This grant provides up to $40,000 as a deferred-payment loan, which is forgiven after five years if the homeowner uses the ADU as a long-term rental. It aims to increase affordable housing stock and offset pre-construction costs like design, permitting, and impact fees. Eligibility is based on income and property location. For a detailed breakdown of how to access these funds for a specific area, we recommend reading our internal article, Unlocking The $40,000 CalHFA ADU Grant For Your Sherman Oaks Property.
Yes, you can build a casita (Accessory Dwelling Unit or ADU) on your property in Glendale, Arizona, provided you meet specific zoning and development requirements. The City of Glendale allows ADUs in most residential zones, but you must adhere to regulations concerning lot size, unit size (typically up to 1,000 sq. ft.), setbacks, height limits, and parking. A critical first step is to verify your property's zoning and review the city's specific ADU ordinance. For a detailed guide on local requirements and the permitting process, we recommend reading our internal article, ADU Construction in Glendale. Working with a licensed contractor familiar with Glendale's codes is essential for a smooth project.
Our service areas include: Glendale, Burbank, Van Nuys, North Hollywood, Reseda, Bel Air, Mission Hills, Sylmar, Pacoima, Sun Valley, Sherman Oaks, Encino, Studio City, Panorama City, Canoga Park, Tarzana, Valley Village, Toluca Lake, San Fernando, Valley Glen, Lake Balboa, Granada Hills, Winnetka, North Hills, the San Fernando Valley, and throughout Los Angeles County.
13701 Riverside Dr #200, Sherman Oaks, CA 91423
Based in Sherman Oaks, CA, we are your trusted partner ADU building and transforming garages into functional and beautiful spaces. Serving the San Fernando Valley and Los Angeles County.
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