ADU Construction in Los Altos
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- Convert your garage into a living area.
- Design a private backyard office or studio.
- Create a comfortable guest house retreat.
- Trust us for Los Altos permit expertise.
- Transform your basement into a rental suite.
- Build a detached luxury unit here.
Why the Bay Area Chooses Gadi Construction
The GADI Team worked with us in multiple renovation projects. They quickly scoped and executed the project within the budget. Job well done!
Inon and his Team do a very good job at defining the work scope and quickly executing to get the work done. They handle all the permitting and the needed inspections as well. We leveraged the Team for multiple renovations. Job well done!
Beautiful job updating the kitchen and shower. Our project manager, Eden was responsive and quickly moved the project along, completing everything in three weeks .
GADI did a great job updating our kitchen and shower.
Our project manager Eden was highly responsive, quickly understood exactly what we needed, and kept everything moving efficiently. The entire project was completed in just 3 weeks. Updating the kitchen included installing a new counter, a new sink, and a built-in dishwasher, and everything is beautiful and working well. They also painted the cabinet doors, greatly improving the look of the kitchen. For the bathroom, they removed a built-in bench, making the shower much more spacious, and beautifully replaced with new tiles, including the floor.
We just completed a full primary bathroom remodel with Gadi constructions and we could not be happier with the result. The quality of the work was excellent, the project was well managed, and the finished bathroom turned out beautifully and almost exactly to the vision I had in mind.
I especially want to recognize Millie, our program manager, who was exceptional from start to finish. Her enthusiasm for her work is infectious, but what impressed me most was how personally invested she became in getting every detail right. She approached the project as though she were working on her own bathroom, not a client’s. She was constantly thinking ahead, finding creative solutions, making things work when challenges came up, and never settling for “good enough.”
I traveled quite a bit during the remodel, and knowing Millie was overseeing everything gave me tremendous peace of mind. She kept the project moving, handled issues without creating unnecessary stress for me, and always made me feel that the details were in very capable hands.
Remodeling can be disruptive and stressful, but having someone who genuinely cares about the outcome makes all the difference. Millie went above and beyond in every sense, and the entire team delivered a bathroom we absolutely love. I would highly recommend them.
We just completed a full primary bathroom remodel with Gadi constructions and we could not be happier with the result. The quality of the work was excellent, the project was well managed, and the finished bathroom turned out beautifully and almost exactly to the vision I had in mind.
I especially want to recognize Millie, our program manager, who was exceptional from start to finish. Her enthusiasm for her work is infectious, but what impressed me most was how personally invested she became in getting every detail right. She approached the project as though she were working on her own bathroom, not a client's. She was constantly thinking ahead, finding creative solutions, making things work when challenges came up, and never settling for "good enough."
I traveled quite a bit during the remodel, and knowing Millie was overseeing everything gave me tremendous peace of mind. She kept the project moving, handled issues without creating unnecessary stress for me, and always made me feel that the details were in very capable hands.
Remodeling can be disruptive and stressful, but having someone who genuinely cares about the outcome makes all the difference. Millie went above and beyond in every sense, and the entire team delivered a bathroom we absolutely love. I would highly recommend GADI constructions for your next remodel project.
Gadi Construction did an outstanding job upgrading our lower bedroom and powder room- they completed a patio project for me that I am extremely happy with . I recommend Gadi Construction for their professionalism and also their customer care experience – definitely would recommend them and use them again for any future projects.
Gadi construction handled the remodel of my 2 bathrooms: the main and secondary. My project manager Eden was the reason I chose them, she was responsive and listened to what I needed. She guided me through the process and helped me choose the right materials. They were not the lowest quote but I felt I was going to get my project done on a timely schedule and completed to my liking. And we are thrilled on how they came out! Thank you Eden!
Nadav & his crew are professional, punctual and reliable. They kept us informed about the process and the next steps, timelines etc throughout the process. They can anticipate hidden issues while renovating older structures, so it minimizes the surprises during the renovations.
We had a wonderful experience working with Gadi Construction on our home remodeling project. From start to finish, the team was professional, knowledgeable, and committed to delivering high-quality work. Remodeling a home can be stressful, but they made the entire process much smoother by communicating clearly, addressing our questions promptly, and ensuring every detail was handled with care.
A special thank you to our project manager, Millie, who was truly outstanding. She was organized, responsive, and incredibly easy to work with throughout the project. Millie kept us informed at every stage, coordinated everything seamlessly, and always made sure our concerns were addressed quickly. Her attention to detail, professionalism, and dedication gave us confidence that our project was in good hands.
The craftsmanship and quality of the finished work exceeded our expectations, and we are extremely happy with the transformation of our home. We appreciate the entire Gadi Construction team for their hard work and especially Millie for making what could have been a stressful renovation an enjoyable experience.
We highly recommend Gadi Construction to anyone looking for a reliable remodeling contractor, and if you're fortunate enough to have Millie managing your project, you'll be in excellent hands.
In Los Altos, home to landmarks like the historic Los Altos Civic Center and the Los Altos History Museum, where elegant homes meet peaceful neighborhoods, adding an Accessory Dwelling Unit (ADU) is one of the smartest ways to enhance your property. At Gadi Construction, we specialize in building ADUs that are beautifully designed, energy-efficient, and customized to fit your exact needs.
Whether you’re creating a guest suite, rental unit, or private studio, we focus on turning your vision into a modern, high-quality space that complements your main home perfectly. Every project we take on in Los Altos reflects comfort, creativity, and craftsmanship.
Our Kitchen Remodeling Process
We follow a seamless, structured process to ensure your kitchen remodel is smooth and stress-free from start to finish.
1
We begin by understanding your ideas, style preferences, and project goals to create a plan that aligns with your lifestyle.
2
Our experts design your kitchen in 3D so you can see exactly how the final space will look before construction begins.
3
We guide you in selecting high-quality materials from cabinets and lighting to flooring and countertops that complement Alameda’s architectural charm.
4
Our skilled craftsmen execute each stage with precision, care, and respect for your home.
5
Every detail is carefully inspected to ensure perfection, durability, and your complete satisfaction.
Popular ADU Designs for Los Altos Homes
Los Altos homeowners appreciate well-planned, modern spaces that offer both style and practicality. Our team at Gadi Construction designs ADUs that balance elegant architecture with efficient layouts ideal for family living or investment.
Here are six popular ADU designs that bring lasting value to Los Altos homes
A private, comfortable unit ideal for family members or visitors. It includes cozy interiors, bright windows, and modern finishes. This design enhances hospitality while adding extra living space that feels like home.
Repurpose your existing garage into a stylish, fully functional unit with an open-plan layout, small kitchen, and private entrance. It’s an affordable way to create a flexible living area without altering your home’s footprint.
A peaceful backyard ADU perfect for remote work, hobbies, or creative projects. With sleek design and natural light, it encourages focus and calm. It’s your quiet zone a space that inspires productivity and relaxation alike.
Convert your basement into a bright, livable apartment with full amenities. Our team ensures it’s well-ventilated, waterproofed, and energy-efficient. This is a smart way to add a private rental or guest space without expanding outward.
A thoughtfully designed small ADU ideal for short-term rentals or extended family stays. Every inch is used efficiently for comfort and convenience.
It’s a practical, income-generating space that fits beautifully into any property.
Complete ADU Services in Los Altos
At Gadi Construction, we handle every phase of your ADU project with precision from design to completion. Our experts take care of city permits, compliance, and construction so your experience stays stress-free and streamlined.
Our full ADU services include:
- Custom Planning & 3D Design
- City Permitting & Documentation
- Complete Construction Management
- Plumbing, Electrical & HVAC Installation
- Kitchenette & Bathroom Setup
- Flooring, Finishes & Storage Solutions
We combine modern design with durable craftsmanship to build ADUs that truly enhance your home’s beauty and function.
Want to get in touch?
We’d love to hear from you.
Here’s how you can reach us…
Tell us about your project and get a personalized, no-obligation quote.
We specialize in remodeling and construction – from kitchens to full home makeovers.
Let’s bring your vision to life with expert planning and transparent pricing.
OR CALL TODAY FOR A FREE ESTIMATE:
480-314-8016
Want to get in touch?
We’d love to hear from you.
Here’s how you can reach us…
Tell us about your project and get a personalized, no-obligation quote.
We specialize in remodeling and construction – from kitchens to full home makeovers.
Let’s bring your vision to life with expert planning and transparent pricing.
OR CALL TODAY FOR A FREE ESTIMATE:
480-314-8016
Let’s Build Your Los Altos ADU Today
If you’re ready to expand your living space and boost your home’s value, Gadi Construction is your trusted ADU builder in Los Altos. Contact us today for a free consultation let’s design and build an ADU that perfectly fits your property and lifestyle.
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People Also Ask
In California, the cost to build a 1000 sq ft Accessory Dwelling Unit (ADU) typically ranges from $200,000 to $350,000 or more, depending on design complexity, site conditions, and local fees. For the Santa Clara and San Jose area, factors like foundation work, utility connections, and permit costs significantly influence the final price. A custom build often runs higher due to tailored finishes and structural engineering, while a prefabricated unit may offer more predictable pricing. For a detailed breakdown of these options, we recommend reviewing our internal article titled 'Prefab Vs. Custom ADUs: Santa Clara Cost Analysis', available at Prefab Vs. Custom ADUs: Santa Clara Cost Analysis. Gadi Construction advises budgeting for soft costs like design and impact fees, which can add 20-30% to the base construction figure. Always secure multiple bids and verify contractor licensing for accurate estimates.
For homeowners in the Santa Clara and San Jose area, the 2026 ADU laws in California bring important updates. The state has streamlined approval processes, allowing for more flexibility in unit sizes and reducing minimum lot size requirements. New regulations also address owner-occupancy rules, making it easier to rent out units. To maximize your property's potential while protecting its long-term value, we recommend reviewing our internal article titled 'Converting Your Santa Clara Garage Without Losing Value: The Ultimate 2026 Guide' at Converting Your Santa Clara Garage Without Losing Value: The Ultimate 2026 Guide. Gadi Construction advises that proper planning under these new laws is essential to avoid costly mistakes and ensure your ADU meets all local Santa Clara and San Jose codes.