California / Builders / Barcci Builders
Licence verified, no local permit history
CSLB #1086047 · BARCCI BUILDERS INC · Corporation
Design-build ADU contractor based in San Francisco. Builds detached ADUs, attached ADUs, garage conversions and junior ADUs, built on site. Says it serves 18 California cities.
No ADU permits are on file under this licence in the cities we cover. Most California cities do not publish the contractor's name on a building permit, so this usually reflects what a city discloses rather than what a builder has built. Ask them directly for recent addresses and permit numbers you can look up.
Barcci Builders is a licensed Los Gatos design-build construction firm that offers kitchen and bathroom remodels, ADUs and whole-house projects. They operate on a design-build model with a single project lead, offer fixed-price contracts, full permit management, 3D renderings and daily photo updates, and publish custom ADU floor plans and timelines.
The company’s own description · licence shown on their advertising matches the state register
| Model | Sq ft | Bed | Bath | From |
|---|---|---|---|---|
| 1 Bed / 1 Bath + Den (floor plan) | 1 | 1 | ||
| 1 Bed / 1 Bath ADU (floor plan) | 1 | 1 | ||
| 2 Bed / 1 Bath ADU (floor plan) | 2 | 1 | ||
| 2 Bed / 2 Bath ADU (floor plan) | 2 | 2 | ||
| Studio ADU (floor plan) | 0 | 1 |
Starting prices for a base model. They rarely include site work, utility connections, or city fees. Get a written quote against a drawing set before comparing builders on price.
ADU Standards does not issue zoning determinations and does not endorse contractors. Licence details are from the California Contractors State License Board, checked 2026-08-15. A city that pre-approves a plan has vetted the plan, not the builder. Always confirm licence standing at cslb.ca.gov before you sign anything.