Design–build general contractor delivering ADUs, additions, and remodels with organized schedules, permitting support, and careful finish work.
Homeowners note consistent communication, organized project management, and smooth permitting. Crews are punctual and detail-focused, with quality control carried through each phase. New spaces are reported to integrate well with existing structures, with inspections handled efficiently to reduce stress.
Sunnyvale-based with projects across the South Bay, including Cupertino, Santa Clara, Mountain View, and nearby communities.
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Core services include ADU planning and construction, garage conversions to legal ADUs, home additions, full home remodels, kitchen and bathroom renovations, and permit/inspection coordination. The team provides design input, layout improvements, and material guidance to streamline selections and keep projects moving.
Recent reviews consistently mention organized project management, proactive communication, and clear updates on permits and inspections. Clients highlight solid craftsmanship across framing, tile, finishes, and overall fit-and-finish. Several note that schedules were realistic and crews arrived reliably. Many ADU and addition projects are described as blending seamlessly with the existing home.
We built an ADU with IGreen Builders and the entire process was far more organized than we expected. Elena kept us informed on every inspection and milestone and Tony ran the site with great attention to detail. Ron handled permitting and final approvals, which saved us a lot of stress. The ADU feels like a real home not a rushed conversion and the quality of construction is outstanding in Cupertino.
IGreen Builders completed a full remodel for us, and the overall experience exceeded expectations. The planning and pre-construction phase was thorough and well thought out. Ron and his team set realistic timelines and followed through. The crew showed up consistently and worked efficiently. Quality control was strong throughout every phase of the project. Communication was clear, professional, and proactive. The finishes, details, and overall execution were top-notch. The home now feels cohesive, modern, and high-end. It’s rare to find a contractor this organized and reliable. We highly recommend IGreen Builders for any remodeling project.
IGreen Builders converted our garage into a fully legal ADU, and the process was smooth from day one. Ron guided us through zoning, design, and permitting with confidence. The project was well-managed and organized at every stage. The crew delivered high-quality framing, insulation, drywall, and finish work. Inspections were handled efficiently with no stress on our end. Communication was excellent, and updates were provided regularly. The ADU feels like a high-end private living space, not an afterthought. The craftsmanship and layout are impressive for the size. This project added real value to our property. We couldn’t be happier with the outcome.
IGreen Builders remodeled our kitchen and two bathrooms, and the results are outstanding. Ron and his team helped us improve the layout and suggested design ideas we hadn’t considered. The project was well-organized from demolition through final inspections. Elena assisted with finish selections and made the process much easier. The crew paid close attention to details, especially with tile alignment and plumbing fixtures. Communication was clear and timely throughout the entire remodel. The work stayed on schedule despite a few surprises behind the walls. The final spaces are modern, functional, and beautifully finished. We constantly receive compliments from friends and family. IGreen Builders delivers quality you can trust.
IGreen Builders handled our addition project, and the experience was very positive. Ron managed all city communication, permits, and inspections. The construction team was skilled, punctual, and well-organized. Structural work was executed properly and passed inspections without issues. The new space blends seamlessly with the existing house. Quality materials and strong craftsmanship were evident throughout the build. Communication was clear, and timelines were realistic. The site was kept clean and safe during construction. The final result added both space and value to our home. We would confidently hire IGreen Builders again.
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