Magnum Construction Group Inc
Report verdict
Licensed & active (expires 2027-08-31) · No board discipline flag found in covered sources · 492 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 | 492 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: 2026-06-03.
What we checked
| License | Checked | CA Corporation #901895 · active |
| Bond | Checked | $25,000 with OHIO CASUALTY INSURANCE COMPANY (THE) · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (MARKEL AMERICAN 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 | 492 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 901895 | Corporation (B| C10| C16| C36) Workers' comp: Workers' Compensation Insurance (MARKEL AMERICAN INSURANCE COMPANY); Contractor bond: $25000 (OHIO CASUALTY INSURANCE COMPANY (THE)) | clear | 2007-08-13 | 2027-08-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · OHIO CASUALTY INSURANCE COMPANY (THE) · effective 2023-01-01 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · MARKEL AMERICAN INSURANCE COMPANY · effective 2025-01-01 · expires 2027-01-01 |
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 |
|---|---|---|---|---|
| 2026-06-03 | 202606012252 | otc alterations permit | 959 Powell St | $1 |
| 2026-02-20 | 202602125847 | otc alterations permit | 3006 Gough St | $2,000 |
| 2026-02-12 | 202602125837 | otc alterations permit | 1400 Hyde St | $10,000 |
| 2026-02-11 | 202512313074 | otc alterations permit | 1466 Haight St | $8,000 |
| 2026-02-11 | 202602115727 | otc alterations permit | 755 Duncan St | $20,000 |
| 2025-12-30 | 202512302995 | otc alterations permit | 208 Head St | $10,000 |
| 2025-12-29 | 202512292889 | otc alterations permit | 77 Hermann St | $20,000 |
| 2025-12-29 | 202512292871 | otc alterations permit | 115 Gough St | $20,000 |
| 2025-12-26 | 202512262815 | otc alterations permit | 1238 Page St | $10,000 |
| 2025-12-24 | 202512242640 | otc alterations permit | 3334 San Bruno Av | $10,000 |
| 2025-11-21 | 202511179768 | otc alterations permit | 661 Natoma St | $10,000 |
| 2025-10-16 | 202510107203 | otc alterations permit | 2875 18th St | $8,000 |
| 2025-09-30 | 202509306359 | otc alterations permit | 1851 Union St | $1 |
| 2025-08-29 | 202508294273 | otc alterations permit | 1851 Union St | $10,000 |
| 2025-08-27 | 202508203526 | otc alterations permit | 1719 33rd Av | $20,000 |
| 2025-08-27 | 202508203528 | otc alterations permit | 1408 Shafter Av | $15,000 |
| 2025-08-22 | 202508223750 | otc alterations permit | 740 Washington St | $30,000 |
| 2025-08-20 | 202508203486 | otc alterations permit | 40 Buchanan St | $10,000 |
| 2025-07-01 | 202407257267 | additions alterations or repairs | 2906 San Bruno Av | $65,000 |
| 2025-06-23 | 202506239222 | otc alterations permit | 1039 Green St | $1,500 |
| 2025-06-23 | 202506239244 | otc alterations permit | 3006 Gough St | $8,000 |
| 2025-06-23 | 202506239215 | otc alterations permit | 1639 Polk St | $2,000 |
| 2025-05-19 | 202505196740 | otc alterations permit | 149 Mangels Av | $25,000 |
| 2025-05-05 | 202505055775 | otc alterations permit | 2120 Revere Av | $8,000 |
| 2025-05-05 | 202505055779 | otc alterations permit | 1041 Cabrillo St | $8,000 |
| 2025-04-21 | 202504214869 | otc alterations permit | 1523 Irving St | $8,000 |
| 2025-04-21 | 202504214874 | otc alterations permit | 1261 Stockton St | $7,000 |
| 2025-03-28 | 202403077315 | additions alterations or repairs | 2215 Quesada Av | $24,000 |
| 2024-11-15 | 202411155111 | otc alterations permit | 6 Bonview St | $1 |
| 2024-10-25 | 202410253752 | otc alterations permit | 2153 Lombard St | $1,000 |
| 2024-10-09 | 202410092616 | otc alterations permit | 673 Broadway | $10,000 |
| 2024-09-20 | 202409201322 | otc alterations permit | 777 Clay St | $15,000 |
| 2024-09-05 | 202409050132 | otc alterations permit | 246 Judah St | $12,000 |
| 2024-09-05 | 202409050127 | otc alterations permit | 4308 Judah St | $15,000 |
| 2024-07-31 | 202407237109 | otc alterations permit | 2420 03rd St | $12,000 |
| 2024-07-22 | 202407226972 | otc alterations permit | 120 Leland Av | $50,000 |
| 2024-07-08 | 202407055894 | otc alterations permit | 1239 Geneva Av | $15,000 |
| 2024-07-03 | 202407025724 | otc alterations permit | 649 Clayton St | $1 |
| 2024-07-01 | 202307031409 | otc alterations permit | 80 06th Av | $5,000 |
| 2024-04-12 | 202403298965 | otc alterations permit | 2120 Revere Av | $25,000 |
| 2024-04-12 | 202404019037 | otc alterations permit | 2424 Polk St | $1 |
| 2024-04-12 | 202404129875 | otc alterations permit | 3825 21st St | $25,000 |
| 2024-04-10 | 202404109698 | otc alterations permit | 3757 Webster St | $1 |
| 2024-04-04 | 202404049314 | otc alterations permit | 1838 Irving St | $9,000 |
| 2024-03-22 | 202311271387 | otc alterations permit | 208 Head St | $80,000 |
| 2024-02-12 | 202401294837 | otc alterations permit | 817 Clay St | $7,000 |
| 2024-02-12 | 202402085585 | otc alterations permit | 2625 San Jose Av | $10,000 |
| 2024-01-23 | 202401234457 | otc alterations permit | 3757 Webster St | $20,000 |
| 2023-12-28 | 202312152638 | wall or painted sign | 2848 23rd St | $200 |
| 2023-12-28 | 202312223055 | otc alterations permit | 250 Jersey St | $6,000 |
| 2023-12-28 | 202312273149 | otc alterations permit | 2848 23rd St | $1 |
| 2023-12-22 | 202312223054 | otc alterations permit | 4675 Mission St | $6,000 |
| 2023-12-20 | 202312202830 | otc alterations permit | 108 Langton St | $1 |
| 2023-12-20 | 202312202827 | otc alterations permit | 155 Jefferson St | $1 |
| 2023-11-27 | 202311201113 | otc alterations permit | 4308 Judah St | $60,000 |
| 2023-11-14 | 202311130709 | otc alterations permit | 1369 Sanchez St | $7,000 |
| 2023-11-01 | 202310319905 | otc alterations permit | 1231 Fulton St | $20,000 |
| 2023-10-30 | 202310279697 | otc alterations permit | 350 Laguna St | $30,300 |
| 2023-10-19 | 202310188961 | otc alterations permit | 3315 Steiner St | $20,000 |
| 2023-10-19 | 202310188963 | otc alterations permit | 3640 21st St | $5,500 |
| 2023-10-19 | 202310199021 | otc alterations permit | 2625 San Jose Av | $20,000 |
| 2023-10-13 | 202310138641 | otc alterations permit | 1655 La Salle Av | $5,000 |
| 2023-09-08 | 202307212744 | otc alterations permit | 1049 Stockton St | $2,500 |
| 2023-08-14 | 202307121958 | otc alterations permit | 3765 Jackson St | $5,000 |
| 2023-07-20 | 202307111871 | otc alterations permit | 4742 Mission St | $8,000 |
| 2023-07-20 | 202307202564 | otc alterations permit | 155 Jefferson St | $20,000 |
| 2023-07-05 | 202307031408 | otc alterations permit | 2921 Vallejo St | $5,000 |
| 2023-06-29 | 202306281048 | otc alterations permit | 3245 Clay St | $1 |
| 2023-06-29 | 202306281053 | otc alterations permit | 244 30th St | $4,733 |
| 2023-06-07 | 202210184552 | otc alterations permit | 430 03rd Av | $40,000 |
| 2023-05-15 | 202305127681 | otc alterations permit | 300 Putnam St | $15,000 |
| 2023-04-20 | 202304206086 | otc alterations permit | 255 West Portal Av | $40,000 |
| 2023-04-13 | 202304135655 | otc alterations permit | 33 Walter U Lum Pl | $10,000 |
| 2023-03-27 | 202303214063 | otc alterations permit | 1748 Fell St | $50,000 |
| 2023-02-27 | 202208291490 | otc alterations permit | 1655 La Salle Av | $15,000 |
| 2023-02-14 | 202302141959 | otc alterations permit | 1369 Sanchez St | $25,000 |
| 2023-02-13 | 202302131865 | otc alterations permit | 1044 Judah St | $25,000 |
| 2023-01-31 | 202301311072 | otc alterations permit | 1136 Folsom St | $8,000 |
| 2023-01-26 | 202301260833 | otc alterations permit | 1136 Folsom St | $8,000 |
| 2023-01-26 | 202301260832 | otc alterations permit | 1136 Folsom St | $800 |
| 2023-01-17 | 202301170248 | otc alterations permit | 2709 22nd St | $12,000 |
| 2022-12-30 | 202212309505 | otc alterations permit | 731 40th Av | $8,000 |
| 2022-12-16 | 202212168519 | otc alterations permit | 3036 Fulton St | $30,000 |
| 2022-12-16 | 202207017659 | otc alterations permit | 2396 Fulton St | $25,000 |
| 2022-11-29 | 202211297294 | otc alterations permit | 2424 Polk St | $10,000 |
| 2022-11-28 | 202211287229 | otc alterations permit | 2424 Polk St | $8,000 |
| 2022-11-23 | 202211237137 | otc alterations permit | 1256 Stanyan St | $1 |
| 2022-11-23 | 202211237133 | otc alterations permit | 3245 Clay St | $1 |
| 2022-11-15 | 202209142470 | otc alterations permit | 715 Brannan St | $1 |
| 2022-11-15 | 202211156539 | otc alterations permit | 3245 Clay St | $20,000 |
| 2022-11-07 | 202211075989 | otc alterations permit | 1860 09th Av | $8,000 |
| 2022-10-17 | 202210134291 | otc alterations permit | 1041 Cabrillo St | $18,000 |
| 2022-10-13 | 202210033639 | otc alterations permit | 1741 Mason St | $20,000 |
| 2022-10-03 | 202210033631 | otc alterations permit | 480 Potrero Av | $5,000 |
| 2022-09-22 | 202209212851 | otc alterations permit | 900 Bay St | $25,000 |
| 2022-09-07 | 202208291491 | otc alterations permit | 43 Cole St | $1 |
| 2022-08-31 | 201912139512 | new construction | 4742 Mission St | $5,000,000 |
| 2022-08-19 | 202111011566 | otc alterations permit | 170 Pfeiffer St | $11,000 |
| 2022-08-18 | 202208180837 | otc alterations permit | 2531 Larkin St | $5,000 |
| 2022-08-05 | 202208049942 | otc alterations permit | 249 Raymond Av | $12,000 |
Showing the 100 most recent of 492 permits on file. 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.
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Magnum Construction Group Inc · General Building Contractor
Foster City, CA
License on file: CA ••••1895
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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