At Durabuilt Construction, we specialize in designing and building high-quality Accessory Dwelling Units that add value, functionality, and long-term income potential to your property. From feasibility studies and architectural design to permits and full construction, our experienced team manages the entire process with precision and transparency. Homeowners across Palo Alto trust us for seamless communication, reliable timelines, and exceptional craftsmanship.
Our team provides complete ADU solutions including feasibility analysis, architectural design, permit management, construction, and final inspection. We focus on delivering durable, energy-efficient, and modern living spaces tailored to your property.
Building an Accessory Dwelling Unit in Palo Alto is one of the smartest investments a homeowner can make. An ADU not only increases your property value but also creates new opportunities for rental income, multi-generational living, private home offices, or guest accommodations. With rising property prices and limited housing availability in the Bay Area, ADUs offer a practical and future-proof solution for maximizing your property’s potential.
However, the ADU process can quickly become overwhelming without the right contractor guiding you. Between zoning laws, setback requirements, utility connections, design approvals, and city permitting, many homeowners find themselves facing delays, unexpected costs, and unnecessary stress. That’s why working with an experienced local ADU contractor is essential to keeping your project smooth, compliant, and financially predictable.
At Durabuilt Construction, we simplify every step of your ADU journey — from initial feasibility studies and architectural planning to city approvals, inspections, and final construction. Our team has in-depth knowledge of Palo Alto’s building codes, neighborhood requirements, and ADU regulations, allowing us to anticipate challenges before they arise and keep your project moving forward efficiently.
We take a personalized approach to every project, carefully evaluating your lot size, existing structures, budget goals, and long-term plans to design an ADU that blends seamlessly with your property while maximizing functionality and comfort. Our transparent communication, realistic timelines, and detailed cost breakdowns ensure you always know what to expect — no surprises, no hidden fees.
Whether you are planning a detached backyard ADU, a garage conversion, or a junior ADU (JADU), our experienced builders and designers deliver modern layouts, energy-efficient materials, and exceptional craftsmanship built to last. Homeowners throughout Palo Alto trust Durabuilt Construction for reliable project management, quality workmanship, and stress-free ADU construction from start to finish.
Posted on Google Kristin CTrustindex verifies that the original source of the review is Google. Shaull did a fantastic job on my custom bookshelves! They came out beautifully. I explained what I wanted for two large bookshelves, and they turned out exactly as I had hoped. Shaull was easy to work with, communication was smooth, and the installation was well done. I’m very happy with the result and would highly recommend him!Posted on Google Alice Locke-ChezarTrustindex verifies that the original source of the review is Google. I highly recommend working with DuraBuilt Construction. Shaull has a wonderful sense of design and created a space I wouldn't have believed possible. After the kitchen we worked together again to build my in-home office.Posted on Google Marnie FoodyTrustindex verifies that the original source of the review is Google. Shaull very timely, responsive and professional. He did a wide variety of projects, from electrical to basic maintenance. Highly recommend.Posted on Google Sandra Gharib AvanesTrustindex verifies that the original source of the review is Google. We worked with Shaull and his team for the remodel of our home we just bought. It was the first time we'd ever taken on such a project, and Shaull did a great job of walking us through the steps, helping us come up with some design options, and then executing on our decisions we made together. He's extremely technical and asked the right questions, helping us think through how we would actually use each space in our home. We learned alot from him. One thing I always appreciated is how he would always show up at the house to check on how things were being installed and kept us updated appropriately. Now, over a year in our remodeled home we're still happy with the decisions we've made.Posted on Google Timm & Nicole Ortiz-SibleyTrustindex verifies that the original source of the review is Google. We had a great experience with DuraBuilt, they were professional and kept the site cleaned at all times. We were able to communicate the whole way though the project. They completely transformed our house in the best way. When Shaull came to the house the first time he was able to show us things we had not even imagined that we could have done. We are thankful for the work he and his team did to transform the entire house. We would and are going to use them again in the future.Posted on Google Lee ZulmanTrustindex verifies that the original source of the review is Google. Shaul adds an aesthetic sense to the nuts and bolts of a seasoned contractor, which is why I gave him an intricate project, I’m satisfied and this is not easy.Posted on Google Elaine ThompsonTrustindex verifies that the original source of the review is Google. WE used Durabuilt and Essence Design over 2023 to remodel our kitchen and bathrooms. They worked with us on design issues, and went with our aesthetic choices even when I could tell it wasn't what they'd prefer. I've had experience with other designers who would push their taste above the client. This wasn't like that. And we can all see that for our house the choices work. For the installation/construction parts the team was reliable, good at communicating, asked questions, and paid good attention to detail. Unlike the remodel we did when we moved in almost thirty years ago I never find myself wishing we'd done something different. I'm very happy with the work. If we had another project I'd definitely start by talking with them, and recommend them highly.Posted on Google Robin AbramsTrustindex verifies that the original source of the review is Google. Major remodel with one point of accountability....from design to engineering to construction. We were delighted with the new design and the construction was as represented. We could not have asked for more than that. Professional from start to finish.Posted on Google Birgit pelosiTrustindex verifies that the original source of the review is Google. We had a great experience with DURABUILT Construction! They did an excellent job with our kitchen renovation . When we had an issue a couple years later with one of the appliances, they came back right away to help. Very professional, reliable and easy to work with. Highly recommended!Posted on Google David ErskineTrustindex verifies that the original source of the review is Google. Called 10 companies and not one of them compared to Shaull w/ Durabuilt Construction. Very honest & ethical contractor. I'm happy we found these guys.
Explore our portfolio of recent Accessory Dwelling Unit (ADU) projects and home renovations in Palo Alto, from modern backyard cottages to garage conversions and full-scale home additions. Each project is crafted with precision, creativity, and premium materials to maximize living space, rental potential, and long-term property value.
We assess your property, discuss your goals, budget, and ADU options, and determine feasibility based on Palo Alto zoning and regulations.
Our team creates architectural plans, prepares engineering documents, and manages the full permit approval process with the City of Palo Alto.
We handle full construction, quality control, and final city inspections to deliver a move-in ready ADU built to last.
We provide complete ADU solutions in Palo Alto, handling everything from feasibility studies and architectural design to permit approvals, construction, and final inspection. Our streamlined process ensures a stress-free experience while delivering high-quality, energy-efficient living spaces tailored to your property.
We build all types of ADUs in Palo Alto, including detached backyard ADUs, garage conversion ADUs, attached ADUs, and junior ADUs (JADUs). Our team handles everything from design and permits to construction and final inspection.
Yes. Durabuilt Construction manages the entire permitting process, including zoning checks, architectural plans, city submissions, and inspections, ensuring full compliance with Palo Alto building regulations.
Absolutely. A professionally built ADU can significantly increase your property value while also generating rental income or providing flexible living space for family members.
Most ADU projects in Palo Alto take 4 to 7 months, depending on design complexity, permit approval timelines, and site conditions. We provide a clear project schedule before construction begins.
ADU costs typically range from $150,000 to $350,000+, depending on size, layout, materials, utilities, and site conditions. We provide detailed, transparent quotes after an initial consultation.
You can request a free consultation through our website or call us directly. We’ll review your property, discuss your goals, and guide you through the design, budgeting, and permit process.
DuraBuilt Construction
Luxury Home Remodeling, ADUs & Custom Construction in Silicon Valley
Serving Palo Alto, Menlo Park, Los Altos & Cupertino