Home remodeling company in San Jose, CADesigned, permitted and built by one team.

⭐⭐⭐⭐⭐ We hired Quarts Construction to transform our backyard into a covered outdoor living space, and the entire project was completed in just two weeks from start to finish. The result exceeded our expectations. Our goal was to create a space that would be comfortable even on rainy days while remaining bright, open, and airy. Quarts delivered exactly that. The craftsmanship and attention to detail were outstanding. From Ohad’s initial design recommendations to his hands-on project management throughout the project, everything was handled professionally and efficiently. Every member of the crew worked hard, took pride in their work, and was a pleasure to work with. The finished patio feels like a natural extension of our home and has completely transformed how we use our backyard. We are extremely satisfied with the outcome and would not hesitate to hire Quarts Construction again for future projects. Highly recommended.

We had an amazing experience with Quartz Construction for our garage conversion ADU. The entire process was smooth and stress-free—they made everything incredibly easy for us from start to finish. Our project manager, Ohad, was fantastic to work with. He was always available, professional, and made sure everything ran smoothly. On top of that, they also completed a full backyard renovation, and the results exceeded our expectations. The quality of work and attention to detail were outstanding. Highly recommend them to anyone looking for a reliable and professional construction company!

We recently worked with Quartz Construction (Owner: Ohad) for a construction project to remodel our Bathroom and we couldn’t be more pleased with the results. From start to finish, their team demonstrated professionalism, and exceptional craftsmanship. They maintained clear communication throughout the project, kept us informed of progress and any potential changes, and delivered everything on time and within budget. Their quality of work is outstanding — every detail was handled with care and precision. What stood out most was their commitment to customer satisfaction. They were responsive to our questions, respectful of our space, and ensured that the final outcome matched our vision perfectly. If you're looking for a reliable, skilled, and trustworthy construction contractor, I wholeheartedly recommend Quartz Construction ( Ohad and his team) .They exceeded our expectations in every way. Ajay

Working with Ohad on our full home remodel was an incredible experience. He helped us through every decision and made sure everything turned out exactly how we envisioned. The team was easy to communicate with and super detail-focused. We still can’t believe how beautiful our home looks!

We had been wanting to remodel our kitchen for years, and Ohad finally made it happen. From the initial design to the final installation, he made sure everything was executed perfectly. The new kitchen is functional, modern, and truly a dream come true!

Quartz Construction and Ohad Maloul rebuilt my 1200 sf deck with FiberOn composition decking in 3 weeks. The crew ( Ivan, Carlos, Rubin, Steven) is professional, highly trained with exemplary workmanship and aesthetic design. Ohad is an experienced project manager with effective communication skills. I appreciate the beautiful deck they created!

The best contractor I’ve ever worked with. They were very professional, clean and their work was flawless. The owner was very involved and the communication and follow through was amazing. highly recommend

Ohad was instrumental in making our balcony project a success. The structure is strong, the design is beautiful, and we now have an extra space to unwind and enjoy our view.

We hired Ohad and his crew for a home addition, and they did a fantastic job. The new area feels like it’s always been part of the house. Great craftsmanship and smooth process.