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
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.
First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.
What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.
The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.
After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.
Thank you, Millie and Lucie and everyone at Gadi Construction..
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.<br><br>First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.<br><br>What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.<br><br>The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.<br><br>After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.<br><br>Thank you, Millie, and thank you to everyone at Gadi Construction for helping us get our home back.
Our home remodeling project is finally complete (almost 2 year ordeal), but team at Gadi Construction made this navigation manageable.
First shout out to Millie Studnict(Project Manager) . If you've ever gone through a major home renovation, you'd have many questions, decisions, surprises, inspections, and frustration. Throughout the entire process, Millie was always there with an answer, a solution, or simply the patience to walk us through the next step.
What I appreciated most was that Millie genuinely cared. No matter how busy things got, she always returned calls, responded to emails, and kept us informed. There were plenty of times when we were unsure about something, and Millie never made us feel like we were asking too many questions.
The entire Gadi team was great to work with as well. The crews showed up when they said they would, treated our home with respect, and were always courteous and professional. It was clear that everyone took pride in their work.
After dealing with the stress of restoring our home following a fire, it was a huge relief to have a contractor we could trust. The project is now complete, the final inspection has passed, and we're very happy with the outcome.
Thank you, Millie, and thank you to everyone at Gadi Construction for helping us get our home back.
Had a great full bathroom remodel. Went very smoothly and our project manager, Itay, was always quick to respond and on top of things. He was very helpful and efficient. We are very pleased with the finished project and will definitely reach out to GADI for our next project.
I just wrapped a primary bathroom remodel with GADI.
Effie was a fantastic design partner – he understood our initial vision and worked with it to come up with something even better that we love.
Nadav did an amazing job managing the project. Communication throughout was constant & immediate via text, and we got the project done quickly and with minimal fuss. His team on the ground was also great across the board.
I'm hoping to work with Nadav & Effie on another project soon, and I highly recommend GADI!
I just wrapped a primary bathroom remodel with GADI.<br><br>Effie was a fantastic design partner – he understood our initial vision and worked with it to come up with something even better that we love.<br><br>Nadav did an amazing job managing the project. Communication throughout was constant & immediate via text, and we got the project done quickly and with minimal fuss. His team on the ground was also great across the board.<br><br>I'm hoping to work with Nadav & Effie on another project soon, and I highly recommend GADI!
I requested a quote for a job I need done and I had the pleasure of meeting Itay today. He was very professional and kind. Had good energy and reassured me that he will do everything he can for the best outcome. This is more of a review on Itay and I will update if I decide to hire them. But the initial process of getting a quote done was great because of Itay.
I recently hadflood damage to my home which requires extensive remodeling. I called a number of contractors And I was most impressed with Millie from Gadi construction.
Though we haven't gotten to the point of actual construction yet , Millie has come out and given me excellent guidance for remodeling bathrooms, kitchen, living area. I've never done remodeling before so it was nice to have somebody like Millie to
' hold my hand,' and take some of the stress off of making some major decisions. She has since returned phone calls promptly and feels more like a friend helping me rather than a person I hired or may hire.
Whether we use you or not in the end thank you Millie for helping me during this difficult time and I hope others see this review and can take advantage of your nice , kind personality and expertise.
Great experience with Gadi on my bathroom remodel. He hired experienced sub-contractors and made sure they showed up on time. Pricing is fair for the work done.
GADI had helped me in demolishing a big mirror wall and remodeling it into a dinning room. I couldn't be happier with the result. Esther and her crew were just amazing and made my dream came true. Great job!
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.