Converting a 2-car garage into a fully functional ADU is a smart way to increase living space, create rental opportunities, or provide private quarters for family and guests. Without precise planning, a garage conversion can encounter structural, design, or code-related challenges.
At A1 ADU Contractor, we specialize in 2-car garage ADU conversions that combine practical design, style, and compliance. From initial assessment to permit-ready plans, our team crafts solutions tailored to your property and lifestyle.
A1 ADU Contractor is dedicated to transforming underutilized garages into livable, code-compliant ADUs. Our licensed and insured professionals bring years of experience, creating functional spaces that enhance your home’s value.
Our garage conversion services are designed to be:
Whether converting a standard 2-car garage into a studio, rental unit, or home office, every design is planned to optimize space and function.
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.
Expertise is critical when converting a garage into a living space. A1 ADU Contractor is fully licensed, bonded, and insured, ensuring peace of mind throughout the process.
Homeowners choose our services because we:
Our reputation is built on professionalism, attention to detail, and consistent client satisfaction.
A successful conversion begins with a detailed analysis of your garage and property. We examine:
Determine the most functional use of existing garage space.
Ensure full compliance with local codes and HOA rules.
Plan for seamless connection of water, power, and HVAC.
Address foundation, walls, and ceiling adjustments for safety.
Create a unit that complements your home aesthetically and functionally.
We begin with a detailed walkthrough of your garage and surrounding property, discussing your goals and reviewing conversion potential.
Custom layouts are developed considering structural adjustments, utilities, and local regulations. Every plan prioritizes functionality, aesthetics, and efficiency.
We deliver detailed design packages ready for permitting and construction, ensuring a smooth, compliant conversion from start to finish.
Each solution is customized to your garage and property for optimal usability and visual appeal.
Innovative, multi-functional designs
Full adherence to building regulations
Professional evaluation and reinforcement
Efficient planning for plumbing, electrical, and HVAC
Designs that seamlessly integrate with your home
A1 ADU Contractor combines advanced design methods, professional tools, and client-focused processes to ensure reliable outcomes.
We’ve helped homeowners turn garages into stylish, functional ADUs. Every project begins with an assessment and results in a safe, code-compliant, and attractive living space.
Our consistent 5-star reviews reflect our commitment to delivering high-quality garage conversions that meet every client’s vision.
From single-family homes to multi-unit properties, A1 ADU Contractor provides complete 2-car garage ADU conversion services. Each project is designed to maximize space, meet code requirements, and add lasting value to your home.
Start your garage ADU conversion today. Contact A1 ADU Contractor for professional, permit-ready design services and practical solutions that make your project seamless and successful.
Call now or complete our contact form to schedule your consultation!
The cost comparison between building an Accessory Dwelling Unit (ADU) and adding a traditional home addition is complex and highly dependent on your specific property and goals. Generally, a well-planned ADU can be more cost-effective on a per-square-foot basis, as it often utilizes simpler construction methods and may avoid the high costs of tying into the main home's complex systems. However, a home addition might be cheaper in total if it's a small bump-out. Key factors include foundation work, utility connections, and permitting fees. For a detailed breakdown of the financial and functional trade-offs, including space usage and ROI, we recommend reading our internal article The Pros And Cons Of Garage Conversion Vs. Home Addition.
Yes, Nevada does allow Accessory Dwelling Units (ADUs). State law, particularly through Assembly Bill 341 (2021), requires most larger cities and counties to permit ADUs in single-family residential zones. This legislation aims to increase housing availability. Key provisions typically include allowing one ADU per lot, with specific rules on size (often up to 1,200 sq ft), height, setbacks, and parking. Local jurisdictions like Las Vegas, Henderson, and Reno have adopted their own ordinances within this state framework, so regulations on owner-occupancy requirements, rental terms, and design standards can vary. It is crucial to consult with the local building department for the exact rules, permit process, and any fees before starting an ADU project in Nevada.
Common mistakes when building an Accessory Dwelling Unit (ADU) often stem from inadequate planning and cutting corners. A major error is failing to secure proper permits and ignoring local zoning codes, which can lead to costly fines or demolition orders. Another is underestimating the budget, especially for site preparation, utility connections, and high-quality materials. Homeowners sometimes overlook the importance of professional design for space efficiency and natural light. Critically, DIY electrical or plumbing work without proper expertise creates safety hazards and fails inspections. For specific guidance on crucial systems, refer to our detailed resource How To Handle Electrical Wiring In Garage Renovations. Always hire licensed contractors and invest in thorough planning to ensure your ADU is safe, legal, and adds lasting value.
The cost comparison between building an ADU and buying a prefab unit is nuanced. Generally, prefabricated or modular ADUs can be cheaper upfront due to controlled factory construction, which reduces labor time and material waste. However, site-built ADUs offer greater customization and may have lower per-square-foot costs in some regions, especially if integrating with an existing structure. The final price for either depends heavily on site preparation, foundation work, utility connections, permits, and local labor rates. A prefab might have a faster timeline, reducing financing costs. A detailed proforma from a qualified contractor is essential, as a prefab's lower base price can be offset by significant site work and transportation expenses.
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.
Sun – Fri: 9AM to 5PM
Sat: Closed
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