As housing needs evolve, many homeowners are turning to Accessory Dwelling Units to add livable space, increase flexibility, and improve property value. Whether you’re planning a rental unit, a private guest house, or an independent living space for family members, proper construction is essential to ensure safety, durability, and long-term performance.
At A1 ADU Contractor, we provide professional ADU construction in Glendale, managing every stage from site preparation to final finishes. Our team focuses on structural integrity, efficient timelines, and high-quality workmanship to deliver fully functional units built to last
Constructing an ADU above a garage requires a balance of structural integrity, design harmony, and efficient space use. Our Glendale services include:
Problem: Older garages may need reinforcement to safely hold an upper-level unit. Solution: Our engineers assess load-bearing walls and foundation strength to ensure a secure design.
Problem: Local regulations can limit roof height or overall building mass. Solution: We design units that comply fully with Glendale’s zoning rules without compromising usability.
Problem: Extending plumbing, electricity, and HVAC systems to an upper unit can be complex. Solution: We plan for efficient utility integration, avoiding costly retrofits.
Problem: An above-garage ADU can appear disconnected from the main home. Solution: We match rooflines, siding, and finishes so the new unit complements your property.
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.
Professional team delivering solid ADU construction, clear communication, dependable timelines, and quality workmanship.
We provide comprehensive solutions for every stage of design and planning:
Each project is crafted to maximize functionality, enhance property aesthetics, and ensure long-term value.
We conduct a detailed site inspection, discussing your vision and evaluating the garage’s structural potential for an upper-level unit.
Our team develops tailored plans, considering weight load, access, utilities, and compliance. 3D models give a clear picture of the final ADU above your garage.
e provide full, permit-ready designs and guide your project from concept to construction, minimizing delays and ensuring adherence to Glendale building codes.
Consider consulting our team if you notice:
1GarageConversion blends creative design with technical expertise to deliver ADUs that are safe, code-compliant, and visually cohesive.
We’ve transformed garages into fully functional upper-level units, adding private bedrooms, home offices, or income-generating apartments. Every project starts with careful planning and ends with a stylish, practical ADU.
We offer ADU above-garage design services throughout Glendale, including Burbank, Eagle Rock, Montrose, and Atwater Village. Every plan is customized to maximize your property’s potential and ensure a smooth construction process.
Glendale homeowners praise A1 ADU Contractor for:
Our 5-star reviews reflect our commitment to providing efficient, visually appealing, and fully compliant above-garage ADU solutions.
Enhance your property with a professionally designed ADU above your garage. Contact A1 ADU Contractor today for custom designs, permit-ready plans, and expert guidance tailored to your Glendale 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, which provides forgivable loans to qualified homeowners to cover pre-development and non-recurring closing costs associated with building an Accessory Dwelling Unit (ADU) or Junior ADU (JADU). This program is designed to alleviate the significant upfront financial burden, making ADU construction more accessible. Funds can be used for expenses like architectural designs, permits, soil tests, impact fees, and utility connections. The loan is forgiven if the homeowner maintains the property as their primary residence for five years after the ADU's completion. For a detailed breakdown of eligibility and the application process specific to Sherman Oaks, 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 city zoning and development requirements. Glendale allows ADUs in most residential zones, but they must comply with regulations regarding lot size, unit size (typically up to 1,000 sq ft), setbacks, height limits, and parking. The ADU must be secondary to the primary residence. Navigating these rules requires careful planning and permitting. For expert guidance on navigating local codes and creating a compliant design, we recommend reviewing our detailed resource on ADU Design Services in Glendale. Professional design and permitting services are crucial 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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Sat: Closed
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