Custom Home Builder reviews in Cupertino, California

I’ve done three projects with them so far—very professional, trustworthy, and always respectful.

I had an Excellent experience from start to finish! The remodel turned out exactly as I envisioned, and the service was top-notch. I would definitely recommend this company to anyone looking for quality work and great communication.

Absolutely outstanding work. Their management and design team are reliable, loyal, and consistently deliver on their promises. Communication was clear, timelines were met, and the results were beautiful. Highly recommend!

As a real estate partner, my experience with Ritz Builders, high-end custom homebuilders in the Silicon Valley, Bay Area, Marisa Elblinger has been wonderful since I spoke with Costa. Her team consistently delivers rare quality and precision, demonstrating a strong understanding of the construction market, making them a great partner for me as an agent.

Working with Ritz Builders was one of the best decisions we made, as a partner. From day one, the team was professional, responsive, and incredibly easy to work with. What really stood out to us was how smoothly everything went — there were no surprises, no major challenges, and whenever something came up, they handled it quickly and with complete confidence.
We could see that they are always taking care of their team.The quality of work, the attention to detail, and the level of organization throughout the project was perfect.

Ritz Builders exceeded my expectations in every way. From day one, the team was organized, professional, and incredibly responsive. The project ran smoothly without any major issues, and whenever something did come up, they took care of it quickly and confidently.

You can tell they care about their team just as much as their clients, and that really reflects in the quality of their work. The craftsmanship and attention to detail were outstanding. I wouldn’t hesitate to work with them again or recommend them to others.

Ritz Builders is a company that truly stands out for their level of professionalism, design quality and execution.

They have an amazing team who is especially strong when it comes to high-end custom homes, major rebuilds, and architect driven projects where attention to detail truly matters. Ritz handles the full process, from communication, coordination, craftmanship, and the overall client experience. For homeowners considering a luxury custom home, or large-scale renovation in areas like Menlo Park, Palo Alto, Los Altos, Los Gatos and in the Peninsula, Ritz Builders is absolutely a company I feel confident recommending!

I’m Dr. Ali Esmaili , a dentist, and I was looking for a contractor I could trust. Ritz Builders truly came through! Their work was top-notch, and it felt like they were working on their own space. They were honest, reliable, and paid attention to every detail.

The project turned out exactly how I wanted, and I’m super happy with the result. Every day in my new office is a pleasure. Huge thanks to Ritz Builders for their fantastic work!

As a local realtor in the Bay Area, I’ve worked with and observed many builders, and Ritz Builders truly stands out for their professionalism, design quality, and execution. Their team is especially strong in high-end custom homes, major rebuilds, and architect-driven projects where attention to detail really matters.

What impressed me most is how well they manage the entire process — from communication and coordination to craftsmanship and the overall client experience.

I was also particularly impressed by Marisa. She is incredibly capable, energetic, and truly leaves a lasting impression. Her level of service, responsiveness, and thorough follow-up throughout the process is remarkable, and it reflects the high standards that Ritz Builders brings to every project.

For homeowners considering a luxury custom home or large-scale renovation in areas like Menlo Park, Palo Alto, Los Altos, or Cupertino, Ritz Builders is absolutely a company I would feel confident recommending.