American Solar Corporation
Report verdict
Licensed & active (expires 2027-10-31) · No board discipline flag found in covered sources · 27 permits on file
88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report
The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.
What this report checks
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 27 permits on file |
| Reviews (BBB + HomeProFax) | 13/25 | No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored |
A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.
Source data as of: Report rebuilt from source files on 2026-10-19 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2026-10-14.
What we checked
| License | Checked | CA Corporation #905389 · active |
| Bond | Checked | $25,000 with WESTERN SURETY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (STARSTONE NATIONAL INSURANCE COMPANY) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2007 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 27 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing provided by the contractor yet |
Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.
Licenses
Licensed since 2007 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 905389 | Corporation (B| C10) Workers' comp: Workers' Compensation Insurance (STARSTONE NATIONAL INSURANCE COMPANY); Contractor bond: $25000 (WESTERN SURETY COMPANY) | clear | 2007-10-23 | 2027-10-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · WESTERN SURETY COMPANY · effective 2025-08-19 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STARSTONE NATIONAL INSURANCE COMPANY · effective 2026-04-08 · expires 2027-04-08 |
Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2026-10-14 | S20261014767 | — | 2350 43rd Av | $37,082 |
| 2026-08-19 | 202607094806 | additions alterations or repairs | 2828 Vallejo St | $124,453 |
| 2026-01-29 | 202601294835 | otc alterations permit | 2920 Broadway | $25,000 |
| 2025-11-18 | S20250919073 | — | 3699 Washington St | $44,934 |
| 2025-11-17 | S20251001138 | — | 236 27th St | $41,967 |
| 2024-08-22 | 202305167902 | additions alterations or repairs | 2920 Broadway | $76,000 |
| 2024-05-08 | 202401315028 | additions alterations or repairs | 3466 21st St | $11,000 |
| 2023-04-27 | 202212027586 | additions alterations or repairs | 2009 Green St | $30,000 |
| 2023-01-17 | 202210053797 | additions alterations or repairs | 430 Pacific Av | $42,000 |
| 2022-06-10 | 202203109743 | additions alterations or repairs | 3466 21st St | $36,000 |
| 2022-04-08 | 202111303361 | additions alterations or repairs | 840 El Camino Del Mar | $12,000 |
| 2021-07-23 | 202107234961 | otc alterations permit | 400 Winston Dr | $1 |
| 2021-06-17 | 202106172712 | additions alterations or repairs | 3844 Jackson St | $12,000 |
| 2020-12-08 | 202009184466 | otc alterations permit | 400 Winston Dr | $1 |
| 2020-01-15 | 201909161735 | additions alterations or repairs | 25 Rico Wy | $16,000 |
| 2020-01-15 | 202001151944 | additions alterations or repairs | 840 El Camino Del Mar | $54,000 |
| 2019-12-05 | 201912058765 | additions alterations or repairs | 147 Laidley St | $8,500 |
| 2019-10-18 | 201910184925 | additions alterations or repairs | 3525 Pacific Av | $16,000 |
| 2019-06-25 | 201903205772 | additions alterations or repairs | 69 Encanto Av | $1 |
| 2019-06-04 | 201906042454 | otc alterations permit | 737 Buena Vista Ave West Av | $1 |
| 2019-05-08 | 201905080059 | otc alterations permit | 737 Buena Vista Ave West Av | $1 |
| 2019-04-25 | 201901049621 | additions alterations or repairs | 737 Buena Vista Ave West Av | $74,000 |
| 2019-04-01 | 201904016799 | otc alterations permit | 2864 Broadway | $1 |
| 2019-03-04 | 201812178519 | additions alterations or repairs | 2864 Broadway | $22,000 |
| 2018-12-05 | 201812057546 | otc alterations permit | 501 Tunnel Av | $1 |
| 2018-09-25 | 201809251268 | otc alterations permit | 501 Tunnel Av | $1,000 |
| 2018-09-25 | 201806111544 | additions alterations or repairs | 501 Tunnel Av | $450,000 |
Source: DataSF (Building Permits + Building Permits Contacts)
Source: DataSF, City and County of San Francisco (Building Permits; Building Permits Contacts).
Discipline, complaints & legal
No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.
Around the web
Search other sites — these open a search for this name and location. They are not verified matches; check the business name, address and license number on the result.
Search Google Maps ↗ Search Angi ↗ Search Yelp ↗ Search BBB ↗ Search HomeAdvisor ↗
Outside ratings are shown for context only and are not part of the HomeProFax Score. Why?
Reviews
External review checks (we link out; we do not store or score Google, Angi, Yelp or Houzz ratings):
Check Google reviews ↗ Search BBB ↗
Homeowner reviews on HomeProFax
No published homeowner reviews yet.
Leave a review
Is this your business?
Claim this profile for free to correct details, add insurance and photos, and get a verified badge.
American Solar Corporation · General Building Contractor
Sausalito, CA
License on file: CA ••••5389
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
Trades on this license record
General Contractors Electricians
From the license types matched to this business. General Contractors in Sausalito · Electricians in Sausalito
More General Contractors in Sausalito, CA
Compare 67 general contractors in Sausalito by license status, permits and score.
See general contractors in Sausalito → All contractors in Sausalito