X O Builders
Report verdict
Licensed & active (expires 2027-10-31) · No board discipline flag found in covered sources · 53 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 | 53 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: 2026-02-19.
What we checked
| License | Checked | CA Sole Owner #866567 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2005 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 53 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 2005 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 866567 | Sole Owner (B) Workers' comp: Exempt; Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 2005-10-27 | 2027-10-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2025-11-07 |
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 |
|---|---|---|---|---|
| 2026-02-19 | 202512182193 | otc alterations permit | 330 Eureka St | $50,000 |
| 2025-03-03 | 202411144992 | otc alterations permit | 466 31st Av | $200,000 |
| 2024-10-15 | 202408209099 | otc alterations permit | 2126 41st Av | $75,000 |
| 2024-07-08 | 202407035822 | otc alterations permit | 1919 Quesada Av | $1 |
| 2024-04-25 | 202205234785 | additions alterations or repairs | 1919 Quesada Av | $90,000 |
| 2024-01-23 | 202401174090 | otc alterations permit | 89 Forest Knolls Dr | $1 |
| 2023-10-12 | 202212289253 | otc alterations permit | 160 Forest Knolls Dr | $97,860 |
| 2023-02-21 | 202302212324 | otc alterations permit | 1973 23rd Av | $30,000 |
| 2022-10-24 | 202210214861 | otc alterations permit | 89 Forest Knolls Dr | $3,000 |
| 2022-03-24 | 202203220527 | otc alterations permit | 89 Forest Knolls Dr | $1,000 |
| 2021-11-24 | 202111172561 | otc alterations permit | 89 Forest Knolls Dr | $10,000 |
| 2021-07-08 | 202104229155 | otc alterations permit | 89 Forest Knolls Dr | $200,000 |
| 2021-06-25 | 202106253274 | otc alterations permit | 89 Forest Knolls Dr | $10,000 |
| 2021-04-07 | 202010277528 | otc alterations permit | 1841 23rd Av | $30,000 |
| 2020-09-28 | 202009285250 | otc alterations permit | 1841 23rd Av | $10,000 |
| 2019-03-07 | 201902284045 | otc alterations permit | 627 Shields St | $15,000 |
| 2018-12-17 | 201812178492 | otc alterations permit | 1966 23rd Av | $2,000 |
| 2018-11-19 | 201811196246 | otc alterations permit | 1966 23rd Av | $15,000 |
| 2018-09-17 | 201809170495 | otc alterations permit | 354 Arkansas St | $20,000 |
| 2018-02-22 | 201802211833 | otc alterations permit | 354 Arkansas St | $20,000 |
| 2017-10-13 | 201708215382 | otc alterations permit | 3333 Broderick St | $15,000 |
| 2016-02-18 | 201602189868 | otc alterations permit | 1281 28th Av | $28,600 |
| 2016-02-08 | 201602089039 | otc alterations permit | 1281 28th Av | $15,000 |
| 2016-02-08 | 201601056342 | otc alterations permit | 686 11th Av | $35,000 |
| 2015-03-20 | 201503201428 | otc alterations permit | 627 Shields St | $10,000 |
| 2015-03-06 | 201408295076 | otc alterations permit | 122 Alta St | $40,000 |
| 2015-01-12 | 201501095340 | otc alterations permit | 260 Dolores St | $5,000 |
| 2013-08-14 | 201302220766 | otc alterations permit | 639 Shields St | $50,000 |
| 2013-03-22 | 201303222842 | otc alterations permit | 806 22nd St | $1,871 |
| 2012-11-05 | 201211053523 | otc alterations permit | 260 Dolores St | $5,000 |
| 2012-05-24 | 201205241162 | otc alterations permit | 806 22nd St | $1 |
| 2012-01-31 | 201111088496 | additions alterations or repairs | 806 22nd St | $60,000 |
| 2012-01-27 | 201106107879 | additions alterations or repairs | 806 22nd St | $40,000 |
| 2009-10-28 | 200910280076 | otc alterations permit | 735 Andover St | $1 |
| 2009-10-27 | 200910279973 | otc alterations permit | 323 Ralston St | $1 |
| 2009-03-26 | 200903244739 | otc alterations permit | 323 Ralston St | $25,000 |
| 2008-12-04 | 200812047828 | otc alterations permit | 323 Ralston St | $10,000 |
| 2008-09-04 | 200809040762 | additions alterations or repairs | 762 37th Av | $300,000 |
| 2008-08-04 | 200808048316 | otc alterations permit | 323 Ralston St | $15,000 |
| 2008-07-16 | 200807166796 | otc alterations permit | 319 Ralston St | $10,000 |
| 2008-01-02 | 200801021691 | otc alterations permit | 735 Andover St | $5,100 |
| 2008-01-02 | 200801021692 | otc alterations permit | 718 Pine St | $1 |
| 2007-06-19 | 200706194406 | otc alterations permit | 718 Pine St | $800 |
| 2007-04-10 | 200704108414 | otc alterations permit | 718 Pine St | $15,000 |
| 2007-01-22 | 200701222212 | otc alterations permit | 405 Chapman St | $9,300 |
| 2006-12-18 | 200612180039 | otc alterations permit | 735 Andover St | $25,000 |
| 2006-07-18 | 200607186842 | otc alterations permit | 2073 Ocean Av | $200 |
| 2006-07-12 | 200607126256 | otc alterations permit | 248 Nevada St | $20,000 |
| 2006-06-30 | 200606305454 | otc alterations permit | 120 Ankeny St | $5,000 |
| 2006-06-23 | 200606234874 | otc alterations permit | 633 Shields St | $5,000 |
| 2006-06-20 | 200606204476 | otc alterations permit | 120 Ankeny St | $15,000 |
| 2006-05-31 | 200605312836 | otc alterations permit | 248 Nevada St | $15,000 |
| 2006-05-31 | 200605312833 | otc alterations permit | 3101 Ulloa St | $20,000 |
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
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Reviews
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X O Builders · General Building Contractor
San Francisco, CA
License on file: CA ••••6567
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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