Region guide / Santa Clara County, CA
Find builders, designers and plan vendors to research for your project. Search by name, service or city, then review the evidence behind each listing.
Listings are drawn from public sources and may be incomplete or dated. They are not endorsements. Confirm ADU experience, service area and current licensing before hiring.
127 matching records · Showing 1–12
preapproved plan vendor
749 sq ft · 2 bedrooms, 2 bathrooms
Listed in the city’s preapproved-plan program. Plan approval does not verify a contractor’s current license or workmanship.
Source record: 2026-09-07
View listing source ↗Provider websitepreapproved plan vendor
499 sq ft · 2 bedrooms, 1 bathroom; 747 sq ft · 2 bedrooms, 2 bathrooms
Listed in the city’s preapproved-plan program. Plan approval does not verify a contractor’s current license or workmanship.
Source record: 2026-09-07
View listing source ↗Provider websitepreapproved plan vendor
748 sq ft · 2 bedrooms, 1 bathroom; 476 sq ft · 1 bedroom, 1 bathroom
Listed in the city’s preapproved-plan program. Plan approval does not verify a contractor’s current license or workmanship.
Source record: 2026-09-07
View listing source ↗Provider websitepreapproved plan vendor
795 sq ft · 2 bedrooms, 2 bathrooms
Listed in the city’s preapproved-plan program. Plan approval does not verify a contractor’s current license or workmanship.
Source record: 2026-09-07
View listing source ↗Provider websitepreapproved plan vendor
799 sq ft · 2 bedrooms, 2 bathrooms
Listed in the city’s preapproved-plan program. Plan approval does not verify a contractor’s current license or workmanship.
Source record: 2026-09-07
View listing source ↗Provider websitepreapproved plan vendor · license evidence: 1132916
749 sq. ft. 2 bedroom 1 bath ADU
The source lists these plans as under review, not approved. Confirm current status with the city.
Source record: 2026-05-20
View listing source ↗Provider websitepreapproved plan vendor
1000 sq. ft. 3 bedroom 2 bath ADU OPTION A; 1000 sq. ft. 3 bedroom 2 bath ADU OPTION B
The source lists these plans as under review, not approved. Confirm current status with the city.
Source record: 2026-05-20
View listing source ↗Provider websitecontractor · license evidence: 914001
Provider website advertises ADU construction throughout Alameda and San Mateo Counties
Found in public source research. ADU experience, service area and current license require confirmation.
Source record: 2026-05-20
View listing source ↗Provider websitepreapproved plan vendor · license evidence: 1104475
499 sq. ft. 1 bedroom 1 bath ADU
The source lists these plans as under review, not approved. Confirm current status with the city.
Source record: 2026-05-20
View listing source ↗Provider websitepreapproved plan vendor
653 sq. ft. 0 bedroom 1 bath STUDIO ADU; 821 sq. ft. 1 bedroom 1 bath ADU; 821 sq. ft. 1 bedroom 1 bath ADU; 988 sq. ft. 2 bedroom 1 bath ADU
The source lists these plans as under review, not approved. Confirm current status with the city.
Source record: 2026-05-20
View listing source ↗Provider websitecontractor · 1 permit contact · license evidence: 1065503
Appears as contractor on San Jose ADU-related building permit records; Provider website mentions ADU/accessory dwelling/garage conversion
Found in public source research. ADU experience, service area and current license require confirmation.
Source record: 2026-05-20
View listing source ↗Provider websitecontractor · 4 permit contacts · license evidence: 1094866
Appears as contractor on San Jose ADU-related building permit records; Provider website mentions ADU/accessory dwelling/garage conversion
Found in public source research. ADU experience, service area and current license require confirmation.
Source record: 2026-05-20
View listing source ↗Provider website