IGreen Builders Inc
IGreen Builders Inc
IGreen Builders is a Bay Area design-build company based in Sunnyvale. Founder Liron Knot brings more than 16 years of construction and design experience. The company works on new homes, additions, ADUs and whole-home renovations, with in-house design and planning support.
Business Highlights
- The company lists California contractor license 1085340 and says it is licensed and bonded.
Service Area
Sunnyvale and Bay Area communities including Fremont, San Jose, Cupertino, Los Altos, San Mateo and San Francisco.
Featured Local Business
IGreen Builders Inc is one of 11 concrete & masonry contractors ProsGrade lists in Sunnyvale, California.
4 services listed, including New construction and additions, Whole-home and room renovations and Accessory dwelling units. Open 6 days a week. Rated 4.9 from 67 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How IGreen Builders Inc compares with the other 10 concrete & masonry contractors on ProsGrade in Sunnyvale, using public Google ratings and review counts.
- Ranks in the top half of the 11 Sunnyvale concrete & masonry contractors on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.8 average of other Sunnyvale concrete & masonry contractors on ProsGrade.
- Has more Google reviews (67) than 9 of the 10 other Sunnyvale concrete & masonry contractors on ProsGrade.
- One of 6 Sunnyvale concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
4 services- New construction and additionsNew homes and expansions, with design, architectural planning and construction.
- Whole-home and room renovationsKitchen and bathroom remodels, garage conversions and broader interior renovation.
- Accessory dwelling unitsADUs for guests, extended family, home offices or rentals, with feasibility review, permitting, design and construction.
- Outdoor livingPatios, custom decks, outdoor kitchens, pergolas and integrated landscape features.
Reviews
What customers say
Recent customers often describe projects as well organized, with clear communication and careful attention to finishes. One kitchen-and-bath client singled out tile alignment and plumbing fixtures, while an ADU client valued updates on inspections and milestones.
Customer Reviews
Jamie Cloutier
Charlie Rowe
TAIPE HINOSTROZA JANETH
Thomas King
306-26 Kavinthda
Whitney Carlson
Brady Sullivan
Aria Roy
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Frequently Asked Questions
Who handles design and planning?
The company says it has in-house designers, drafters, architects and engineers for project planning.
What does the ADU process cover?
It includes feasibility assessment, permitting, architectural design and construction.
Can it manage permits for a garage conversion?
A customer describes zoning, design and permitting support on a garage-to-ADU project.








