Winder Construction Inc
Report verdict
Licensed & active (expires 2027-12-31) · No board discipline flag found in covered sources · 69 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 | 69 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: 2026-10-19.
What we checked
| License | Checked | CA Corporation #1033654 · active |
| Bond | Checked | $25,000 with NATIONWIDE MUTUAL INSURANCE COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 2017 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 69 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 2017 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 1033654 | Corporation (B) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (NATIONWIDE MUTUAL INSURANCE COMPANY) | clear | 2017-12-05 | 2027-12-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · NATIONWIDE MUTUAL INSURANCE COMPANY · effective 2025-12-04 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2020-09-02 · expires 2027-09-02 |
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 |
|---|---|---|---|---|
| 2026-10-19 | 202610199639 | otc alterations permit | 1635 26th Av | $14,000 |
| 2026-10-19 | 202610199607 | otc alterations permit | 2207 12th Av | $20,000 |
| 2026-08-17 | 202608176716 | otc alterations permit | 534 Laidley St | $10,000 |
| 2026-08-13 | 202607295768 | otc alterations permit | 640 Panorama Dr | $10,000 |
| 2026-07-23 | 202606304275 | otc alterations permit | 2207 12th Av | $140,000 |
| 2026-06-22 | 202606183520 | otc alterations permit | 640 Panorama Dr | $180,000 |
| 2026-03-27 | 202603268379 | otc alterations permit | 596 Bella Vista Wy | $5,000 |
| 2026-02-11 | 202601083497 | otc alterations permit | 2171 12th Av | $25,000 |
| 2026-01-15 | 202512303004 | otc alterations permit | 5545 Diamond Heights Bl | $120,000 |
| 2026-01-09 | 202601083499 | otc alterations permit | 596 Bella Vista Wy | $4,000 |
| 2026-01-08 | 202512262822 | otc alterations permit | 2171 12th Av | $120,000 |
| 2025-12-02 | 202504033633 | additions alterations or repairs | 190 21st Av | $100,000 |
| 2025-12-02 | 202504033635 | additions alterations or repairs | 190 21st Av | $150,000 |
| 2025-12-02 | 202504033634 | additions alterations or repairs | 190 21st Av | $150,000 |
| 2025-12-02 | 202505216980 | additions alterations or repairs | 190 21st Av | $100,000 |
| 2025-11-21 | 202511149675 | otc alterations permit | 596 Bella Vista Wy | $180,000 |
| 2025-11-06 | 202511069128 | otc alterations permit | 2171 12th Av | $10,000 |
| 2025-10-27 | 202510278244 | otc alterations permit | 596 Bella Vista Wy | $20,000 |
| 2025-07-25 | 202507251680 | otc alterations permit | 2289 Union St | $8,000 |
| 2025-03-28 | 202503273172 | otc alterations permit | 2119 Thomas Av | $101,000 |
| 2025-03-20 | 202503142309 | otc alterations permit | 742 34th Av | $1 |
| 2025-01-10 | 202403067188 | additions alterations or repairs | 6 Roanoke St | $10,000 |
| 2024-07-29 | 202407257294 | otc alterations permit | 1605 Jerrold Av | $2,000 |
| 2024-06-06 | 202406043712 | otc alterations permit | 742 34th Av | $1 |
| 2024-04-03 | 202212279174 | additions alterations or repairs | 1427 Jackson St | $350,000 |
| 2024-02-14 | 202402145882 | otc alterations permit | 5299 03rd St | $4,000 |
| 2024-01-31 | 202312212973 | otc alterations permit | 742 34th Av | $180,000 |
| 2023-10-25 | 202204192578 | otc alterations permit | 912 Newhall St | $10,000 |
| 2023-10-25 | 202201135956 | otc alterations permit | 1605 Jerrold Av | $20,000 |
| 2023-10-20 | 202309146638 | otc alterations permit | 235 Cortland Av | $10,000 |
| 2023-09-14 | 202308305632 | otc alterations permit | 6 Roanoke St | $10,000 |
| 2023-07-26 | 202212218873 | additions alterations or repairs | 6 Roanoke St | $600,000 |
| 2023-07-19 | 202307192498 | otc alterations permit | 305 Bocana St | $1 |
| 2023-06-30 | 202306291196 | otc alterations permit | 305 Bocana St | $1,000 |
| 2023-06-21 | 202306150224 | otc alterations permit | 783 27th St | $1,000 |
| 2023-04-28 | 202208120450 | otc alterations permit | 783 27th St | $89,000 |
| 2022-12-09 | 202208150497 | additions alterations or repairs | 1423 Jackson St | $50,000 |
| 2022-05-16 | 202205134226 | otc alterations permit | 305 Bocana St | $1 |
| 2022-04-25 | 202204142272 | otc alterations permit | 305 Bocana St | $3,000 |
| 2022-04-19 | 202203281013 | otc alterations permit | 305 Bocana St | $55,000 |
| 2022-03-17 | 202203119847 | otc alterations permit | 2054 36th Av | $70,000 |
| 2022-02-08 | 201904198489 | additions alterations or repairs | 305 Bocana St | $30,000 |
| 2022-01-18 | 202112295158 | otc alterations permit | 1686 30th Av | $100,000 |
| 2021-06-08 | 202106081904 | otc alterations permit | 305 Bocana St | $25,000 |
| 2021-04-15 | 202011239539 | additions alterations or repairs | 485 Colon Av | $318,450 |
| 2021-02-01 | 202011128745 | otc alterations permit | 222 Bella Vista Wy | $49,000 |
| 2021-01-20 | 202101202939 | otc alterations permit | 305 Bocana St | $1,500 |
| 2021-01-09 | 202002073913 | additions alterations or repairs | 125 Valdez Av | $7,000 |
| 2021-01-09 | 201912311018 | additions alterations or repairs | 127 Valdez Av | $3,000 |
| 2020-11-19 | 202002245164 | otc alterations permit | 5299 03rd St | $16,000 |
| 2020-11-02 | 202009124003 | otc alterations permit | 69 Fernwood Dr | $16,000 |
| 2020-03-02 | 202002285752 | otc alterations permit | 144 Murray St | $5,000 |
| 2020-02-07 | 202002063792 | otc alterations permit | 127 Valdez Av | $1 |
| 2020-02-03 | 202002033423 | otc alterations permit | 14 Hill Point Av | $5,000 |
| 2020-01-15 | 201806071206 | new construction | 237 Cortland Av | $800,000 |
| 2019-12-17 | 201911157469 | otc alterations permit | 127 Valdez Av | $50,000 |
| 2019-08-26 | 201902052091 | otc alterations permit | 20 Gloria Ct | $35,000 |
| 2019-06-04 | 201906042482 | otc alterations permit | 630 38th Av | $45,000 |
| 2019-05-31 | 201905312166 | otc alterations permit | 144 Murray St | $6,000 |
| 2019-04-26 | 201904188401 | otc alterations permit | 144 Murray St | $120,000 |
| 2019-03-29 | 201903296716 | otc alterations permit | 144 Murray St | $8,000 |
| 2019-02-26 | 201902263840 | otc alterations permit | 402 Plymouth Av | $15,000 |
| 2019-01-31 | 201901311772 | otc alterations permit | 235 Cortland Av | $5,000 |
| 2018-10-12 | 201810112928 | otc alterations permit | 235 Cortland Av | $32,000 |
| 2018-07-10 | 201806081402 | otc alterations permit | 235 Cortland Av | $70,000 |
| 2018-05-01 | 201805017915 | otc alterations permit | 5853 Mission St | $5,000 |
| 2018-02-27 | 201802221957 | otc alterations permit | 31 Exeter St | $39,500 |
| 2018-01-12 | 201801118450 | otc alterations permit | 4608 03rd St | $1 |
| 2017-12-15 | 201712126247 | otc alterations permit | 1670 22nd Av | $7,000 |
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.
Winder Construction Inc · General Building Contractor
San Francisco, CA
License on file: CA 10••••3654
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.
More General Contractors in San Francisco, CA
Compare 604 general contractors in San Francisco by license status, permits and score.
See general contractors in San Francisco → All contractors in San Francisco