Adria Design + Build

648 Paco Drive, Los Altos, CA 94024
https://adriadesignbuild.com/adu-construction/ hello@adriadesignbuild.com
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We guide you through design options and material choices, taking precise measurements to create a custom plan that perfectly fits your property. This careful planning ensures that your new ADU will seamlessly blend with your existing space and meet all your functional needs.

Adria Design + Build – ADU Contractor in Los Altos, CA

About Adria Design + Build

Transform your property with exceptional ADU (Accessory Dwelling Unit) construction services from our experts!

How Our ADU Construction Works

Personalized Design & Precise Measurement We start with a detailed consultation to understand your vision for the ADU. We guide you through design options and material choices, taking precise measurements to create a custom plan that perfectly fits your property. This careful planning ensures that your new ADU will seamlessly blend with your existing space and meet all your functional needs.

Expert Fabrication & Professional Construction Our skilled team constructs your ADU using your custom plan with top-quality materials and advanced techniques. We handle all aspects of construction, ensuring each element is built to exact specifications. Our professional team manages everything from site preparation to final touches, ensuring a flawless and secure installation.

Final Touches & Quality Assurance After construction, we perform a thorough quality check to ensure everything meets our high standards. We make any necessary adjustments and clean the area meticulously, leaving your new ADU ready for immediate use. Our commitment to excellence guarantees that your ADU enhances your property’s value and functionality.

How Much Will ADU Construction Cost?

The cost of ADU construction varies based on several factors.

Firstly, the choice of materials significantly impacts the overall price. Each choice comes with different cost considerations, from budget-friendly options to premium materials. The size and complexity of the ADU also affect the price. Larger units or intricate designs require more materials and labor, potentially increasing costs.

Additionally, the complexity of the construction, including structural modifications or custom features, can add to the expense. There may also be extra costs for site preparation, utility connections, or finishing touches.


Adria Design + Build Reviews

Nikki Van Gasse

2025-12-23
"I recently completed a full home remodel in the Bay Area with MK Construction Group, and I highly recommend them if youre looking for a reliable Bay Area remodel contractor. They transformed my outdated 1960s home into a modern, functional space while maintaining excellent craftsmanship throughout the project. Biggest updates in my remodel were relocating my kitchen, removing walls to accomodate a great room, updating bathrooms, new flooring and doors, etc. Although MK Construction is not a full-service design firm you will need to work with an outside designer for full layout and aesthetic plans, they provided outstanding functional design guidance in partnership with my designer. They advised on smart, experience-driven details like, but not limited to: Selecting a waterfall island edge that wouldnt restrict legroom Recommending vanity sizes to accommodate toilet placement in the bathrooms Sound proofing rooms to reduce noise across the house HVAC installation to ensure proper heating and cooling throughout the home Providing input on spacing, flow, and practical everyday use Their crew paid close attention to details they corrected tile alignment issues, replaced electrical outlets when needed, and verified every material installation. Communication was exceptional, as Mike was on site everyday to oversee or conduct the work himself. I received daily updates, walkthroughs, and clear explanations of progress and next steps. As a woman often managing the remodel alone, I always felt safe, respected, and comfortable with every worker on site. Their professionalism built real trust throughout the project. If youre searching for a Bay Area remodel contractor who is trustworthy, communicative, and skilled, MK Construction is an excellent choice."

Richard Kanes

2025-12-21
"Mike and team have done a lot of remodeling work at our 1960s house, including two bathrooms, entry way, flooring, and a kitchen. We are very happy with the work. One thing about Mike and team is that they always have suggestions and good recommendations, and good workarounds when needed. I definitely recommend them."

Trude Sammann

2025-10-17
"Mike of MK Construction did many upgrades and repairs to a rental I own. Everything done was up to code, expertly done, and I was kept updated. I plan on going back to him for major remodel as I was so pleased with him, his work and his assistant Kristina. very knowledgeable!"

Mark Kelsey

2025-03-31
"MK construction did a great job for us. We highly recommend them. Mike and Kristina take care to follow all the details and to ensure that they communicate continuously with us. Mike handles the on-site work. Kristina manges the office including scheduling and billing and follow up. Our project was to completely redo the tile in our shower. We had developed a leak in the shower floor tile and determined that it was best to completely redo the tile. From the start MK Construction was prompt and responsive. Kristina scheduled an appointment for Mike to visit to give us an estimate within a few days of our call. Mike was on right on time, took measurements, discussed options with us. Within a few days we had an email and text with a complete estimate. Once we had picked out our new tile and fixtures, we called Kristina to schedule the project. We started about 2 weeks later. As promised it took about 7 days to complete the project. Mike was able to accommodate our schedule which required a 2 day break in his work as we were not available. We received daily texts confirming the work schedule and Mike always communicated fully to us his plans and work schedule. Mike worked quickly, professionally and kept to his schedule. It was a pleasure to have Mike working in our home. He is always pleasant and friendly and focused on the work. Demo was done in one day and thoroughly cleaned up. The prep work over the next few days was neatly and competently completed. Mike discussed options with us along the process so we understood our choices and he provided great advice on how to maximize our small space. This shower is very small and compact so working within the confines of the space was not simple. The new shower is such an improvement. The tile installation in the shower is beautiful and such an improvement. Mike skillfully to recreated the tile molding that formed the arched entrance to the shower. One of our requirements was that we maintain the existing bathroom tile flooring. Through the whole process of demo and installation, Mike cared for this detail. MK Construction completed our project with care and attention just as we expected. We recommend MK Construction for any projects, small or large."

Lisa Liotta Valine

2024-09-09
"Mike is absolutely amazing. He remodeled about 1500 sq ft of our 2500 sq ft house. This remodel included 2 bathrooms, reconfiguring our master bedroom closet. He turned our kitchen, living and dining rooms into a great room and installed new floors throughout. We used all of his vendor partners and they were fantastic. In addition, Mike had fantastic ideas on how to tweak the changes we wanted to make to last us a lifetime. We recommend Mike to everyone we know that is looking to make some home changes. Hes a top notch guy and so reliable. Here is just one beforeafter."
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Opening hours

Monday 8:00AM - 5:00PM
Tuesday 8:00AM - 5:00PM
Wednesday 8:00AM - 5:00PM
Thursday 8:00AM - 5:00PM
Friday 8:00AM - 5:00PM
Saturday -
Sunday -

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