Hamerkop Construction Inc
Report verdict
Licensed & active (expires 2028-01-31) · No board discipline flag found in covered sources · 23 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 | 23 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: 2026-10-05.
What we checked
| License | Checked | CA Corporation #1061949 · active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY 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 2020 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 23 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 2020 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 1061949 | Corporation (B) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 2020-01-03 | 2028-01-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2026-07-18 · expires 2027-07-18 |
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 |
|---|---|---|---|---|
| 2026-10-05 | 202610028977 | otc alterations permit | 201 Capra Wy | $30,000 |
| 2026-04-10 | 202602135919 | otc alterations permit | 754 London St | $65,375 |
| 2025-04-16 | 202504164529 | otc alterations permit | 3649 21st St | $50,555 |
| 2025-04-04 | 202504043736 | otc alterations permit | 70 Ocean Av | $9,550 |
| 2025-03-28 | 202503273185 | otc alterations permit | 70 Ocean Av | $9,390 |
| 2024-12-18 | 202412106531 | otc alterations permit | 151 Capp St | $1,000 |
| 2024-11-18 | 202410253747 | otc alterations permit | 188 Eureka St | $40,617 |
| 2024-08-06 | 202408068062 | otc alterations permit | 3514 25th St | $64,840 |
| 2024-07-23 | 202405202468 | otc alterations permit | 116 Eugenia Av | $7,000 |
| 2024-07-08 | 202407085960 | otc alterations permit | 980 Oak St | $35,279 |
| 2024-06-11 | 202406114219 | otc alterations permit | 3514 25th St | $34,800 |
| 2024-04-16 | 202404089511 | otc alterations permit | 116 Eugenia Av | $3,750 |
| 2024-03-27 | 202403278704 | otc alterations permit | 116 Eugenia Av | $17,350 |
| 2024-03-20 | 202401093653 | otc alterations permit | 1966 Green St | $20,000 |
| 2023-06-26 | 202306260886 | otc alterations permit | 650 Oak St | $50,000 |
| 2023-06-08 | 202306089540 | otc alterations permit | 188 Eureka St | $60,134 |
| 2023-02-08 | 202302081600 | otc alterations permit | 1945 48th Av | $47,338 |
| 2022-12-09 | 202212097990 | otc alterations permit | 631 Hearst Av | $19,200 |
| 2022-12-06 | 202212067740 | otc alterations permit | 980 Oak St | $45,000 |
| 2022-11-14 | 202211146392 | otc alterations permit | 1945 48th Av | $36,800 |
| 2022-10-19 | 202210114083 | otc alterations permit | 1945 48th Av | $14,750 |
| 2021-11-03 | 202111031681 | otc alterations permit | 1458 24th Av | $6,200 |
| 2021-10-18 | 202110180648 | otc alterations permit | 980 Oak St | $52,226 |
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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Hamerkop Construction Inc · General Building Contractor
San Francisco, CA
License on file: CA 10••••1949
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.
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