GADI Construction, led by Nadav, specializes in ADU construction, home expansions, garage conversions & granny flats. Known for detailed planning, clear communication & professional client guidance throughout every project phase.

GADI Construction – ADU Contractor in Santa Clara, CA

About GADI Construction

About GADI Construction

GADI Construction is a construction company that brings a thorough and methodical approach to building and renovation projects. Led by Nadav, the team is known for engaging clients early in the planning process and helping them think through the details that matter — from design considerations to material quality and overall project scope.

Whether a project is in its early stages or moving toward execution, GADI Construction works to provide clear, well-grounded guidance. Their proposals are detailed and reflect a depth of experience in the construction field, giving clients a solid foundation for making informed decisions.

Planning and Advisory Services

One area where GADI Construction stands out is in the planning and advisory phase of a project. Rather than simply presenting a quote, they take the time to walk clients through the implications of different design choices and construction approaches. This kind of involvement during the early stages can be particularly valuable for complex projects such as:

  1. Home expansions and additions
  2. Accessory dwelling unit (ADU) construction
  3. Garage conversions and backyard cottage builds
  4. In-law suite and granny flat projects

Their approach is focused on making sure clients understand what they are getting into before work begins, which can help avoid costly surprises down the line.

Professionalism and Client Communication

GADI Construction is noted for being responsive and professional in their client interactions. Nadav, who leads client engagements, is described as friendly and attentive, with a clear focus on building long-term relationships rather than simply closing a deal. Clients working with GADI Construction can expect consistent communication and a team that takes their project seriously.

For those exploring options for an ADU contractor, a detached ADU builder, or a JADU contractor, GADI Construction offers the kind of structured, experience-backed approach that can make a meaningful difference during both the planning and construction phases of a project.

Overall, GADI Construction presents itself as a reliable construction partner for homeowners looking for careful planning, clear communication, and a team with genuine experience in residential construction projects.

Services

GADI Construction performs the following services

  • Construction

GADI Construction Reviews

jung

2026-01-26
"We are super happy with our experience working with Nadav and GADI Construction. We had water intrusion come from multiple areas, and our previous contractors left us in a lurch with those defects. Nadav had to creatively figure out where and why those areas were causing water to enter we learned there were multiple reasons! and how to prevent it and seal the interior. He had to creatively figure out how to solve it, and it all worked out great! He and his team always communicated with us throughout the project, and they exceeded our expectations. Highly recommend them!"

Saaransh Gulati

2025-12-30
"We recently engaged Gadi Construction for a home renovation project, and the experience exceeded our expectations. Their team demonstrated exceptional flexibility, efficiency, and accommodation, adapting seamlessly to our evolving needs while maintaining a high standard of workmanship. The quality of the final output was impressive, reflecting meticulous attention to detail. Millie, our dedicated project manager, along with her team including Mike, fostered a reassuring and collaborative environment throughout the process, ensuring clear communication and minimal disruption. We highly recommend Gadi Construction for any renovation endeavors; their professionalism and commitment to client satisfaction are commendable."

Maurice Hagin

2025-12-30
"We worked with Nadav from Gadi Construction during the planning phase of our expansion project, and he was a fantastic advisor throughout the process. He helped us think through every detail from design implications to quality considerations and brought a thoughtful, thorough, and methodical approach to each discussion. Nadav was always friendly, highly professional, and incredibly responsive. It consistently felt like he was acting as a truly independent advisor who cared deeply about building long-term relationships and making sure we would get the very best outcome for our project. His proposals were detailed, insightful, and clearly grounded in deep experience. Although we ultimately moved forward with another contractor who came through a personal referral, that decision wasnt a reflection on Nadavs work or professionalism. Based on our experience, wed be thrilled to work with him in the future and wholeheartedly recommend him to anyone looking for a trusted, high-quality construction partner."

harikha yellamelli

2025-11-29
"We found GADI Construction through Instagram and requested a quote for renovating our two bathrooms. Millie was the project manager, and she was incredibly efficient in providing us with the quote and ensuring we had all the necessary details upfront. Her responsiveness was remarkableno matter the time of day, she was always there to communicate and address our concerns. Millie helped us complete the project on time and managed to get all the permits effortlessly. During the design process we worked with Effie to bring our vision to life through 2D and 3D design mockups and helping us select the material for the bathrooms. Together, they make an awesome team! Overall, we had a fantastic experience, and I highly recommend GADI Construction for any renovation projects!"

Sid K

2025-02-17
"We live in a 1950 sq. ft. home built in the 1950s on a 7500 sq. ft. lot. We had a lot of space but because of long hallways and small rooms a lot of the space was not being used. We were inviting construction project managers to suggest what we could do. We loved Millie's energy and bubbly attitude. She encouraged us to think "out of the room". After Gadi was done, our home has come alive! We are able to use the space efficiently. I feel like someone removed a wall in front of my face! The walls which blocked the sunlight both in the mornings and evenings fills our home with that same bubbly energy that Millie brought with her. We notice our mood is uplifted all the time. We can see nature from every angle in the living area. Millie helped us make space for our yogagym room where we invite friends and family for doing yoga and meditation every weekend. We are now able to fit everybody comfortably in this expanded space of 4015 sq. ft. area with stunning views of the mountains on one side and the lovely backyard with orange, lime, pomegranate, persimmon trees and lots of flowers on the other. This large yoga room can also be converted into 2 bedrooms if required! This feels like a post modern home now, not the old 1950s single family home. The execution was flawless and was completed on schedule. And Millie implored us to share what we felt even as the construction continued. She always wanted to know what we really felt deep down. She accommodated all our requests and reviewed the progress with us. If something had to be the way it is she explained why with a lot of patience. I would request you to give Millie a chance whenever you plan to make changes in your home. Making big unknown changes can be very stressful but she will explain everything to you with respect to pros and cons and costs with patience."

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Specifics

Opening hours

Monday 6:00AM - 8:00PM
Tuesday 6:00AM - 8:00PM
Wednesday 6:00AM - 8:00PM
Thursday 6:00AM - 8:00PM
Friday 7:30AM - 4:00PM
Saturday -
Sunday 7:30AM - 8:00PM

Location

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