Master Roofing Systems Inc
Report verdict
Licensed & active (expires 2028-10-31) · No board discipline flag found in covered sources · 434 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 | 434 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: 2026-06-18.
What we checked
| License | Checked | CA Corporation #977575 · active |
| Bond | Checked | $25,000 with ATLANTIC SPECIALTY 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 2012 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 434 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 2012 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 977575 | Corporation (C39) Workers' comp: Workers' Compensation Insurance (STATE COMPENSATION INSURANCE FUND); Contractor bond: $25000 (ATLANTIC SPECIALTY INSURANCE COMPANY) | clear | 2012-10-05 | 2028-10-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · ATLANTIC SPECIALTY INSURANCE COMPANY · effective 2026-09-03 |
|---|---|
| Workers' comp | Workers' Compensation Insurance · STATE COMPENSATION INSURANCE FUND · effective 2012-08-04 · expires 2027-08-04 |
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 |
|---|---|---|---|---|
| 2026-06-18 | 202606183531 | otc alterations permit | 205 Fair Oaks St | $12,800 |
| 2026-06-05 | 202606052630 | otc alterations permit | 747 16th Av | $16,800 |
| 2026-06-05 | 202606052615 | otc alterations permit | 4370 Cesar Chavez St | $11,000 |
| 2026-06-05 | 202606052613 | otc alterations permit | 2238 21st Av | $9,800 |
| 2026-05-29 | 202605292206 | otc alterations permit | 515 Edna St | $12,800 |
| 2026-05-29 | 202605292204 | otc alterations permit | 136 Mallorca Wy | $11,800 |
| 2026-05-19 | 202605191548 | otc alterations permit | 100 Marview Wy | $8,800 |
| 2026-05-15 | 202605151382 | otc alterations permit | 372 Francisco St | $12,800 |
| 2026-05-11 | 202605111003 | otc alterations permit | 568 05th Av | $12,800 |
| 2026-04-27 | 202604270170 | otc alterations permit | 1674 Golden Gate Av | $9,800 |
| 2026-03-30 | 202603308534 | otc alterations permit | 880 Clipper Tr | $8,000 |
| 2026-03-30 | 202603308535 | otc alterations permit | 2200 43rd Av | $9,800 |
| 2026-03-25 | 202603258296 | otc alterations permit | 831 40th Av | $9,800 |
| 2026-03-23 | 202603238122 | otc alterations permit | 1652 08th Av | $12,800 |
| 2026-03-12 | 202603127475 | otc alterations permit | 1607 09th Av | $9,800 |
| 2026-02-27 | 202602276644 | otc alterations permit | 3700 20th St | $35,000 |
| 2026-02-27 | 202602276643 | otc alterations permit | 1606 09th Av | $9,800 |
| 2026-02-05 | 202602055303 | otc alterations permit | 47 Mangels Av | $9,800 |
| 2026-01-29 | 202601294810 | otc alterations permit | 254 08th Av | $9,800 |
| 2026-01-26 | 202601264512 | otc alterations permit | 142 16th Av | $9,800 |
| 2026-01-06 | 202601063320 | otc alterations permit | 314 Chestnut St | $12,800 |
| 2025-12-26 | 202512262812 | otc alterations permit | 976 Noe St | $9,800 |
| 2025-12-05 | 202512051139 | otc alterations permit | 725 Euclid Av | $13,800 |
| 2025-12-02 | 202512020777 | otc alterations permit | 552 Filbert St | $11,800 |
| 2025-11-17 | 202511179749 | otc alterations permit | 1614 Quesada Av | $9,800 |
| 2025-11-05 | 202511059021 | otc alterations permit | 732 47th Av | $12,800 |
| 2025-10-31 | 202510318715 | otc alterations permit | 586 Spruce St | $11,800 |
| 2025-10-30 | 202510308602 | otc alterations permit | 2066 16th Av | $9,800 |
| 2025-10-30 | 202510308601 | otc alterations permit | 39 Paramount Tr | $9,000 |
| 2025-10-23 | 202510238049 | otc alterations permit | 1732 Page St | $25,000 |
| 2025-10-23 | 202510238048 | otc alterations permit | 1384 Alemany Bl | $9,800 |
| 2025-10-16 | 202510167559 | otc alterations permit | 315 Santa Clara Av | $12,800 |
| 2025-10-16 | 202510167560 | otc alterations permit | 1580 Sanchez St | $1,700 |
| 2025-10-14 | 202510147311 | otc alterations permit | 3637 California St | $17,800 |
| 2025-10-07 | 202510076880 | otc alterations permit | 270 26th Av | $1 |
| 2025-10-02 | 202510026640 | otc alterations permit | 30 Rockwood Ct | $12,800 |
| 2025-10-02 | 202510026642 | otc alterations permit | 2301 Francisco St | $38,000 |
| 2025-08-22 | 202508223753 | otc alterations permit | 751 37th Av | $11,800 |
| 2025-08-15 | 202508153208 | otc alterations permit | 39 Robinson Dr | $9,800 |
| 2025-08-12 | 202508112769 | otc alterations permit | 567 32nd Av | $12,000 |
| 2025-08-12 | 202508112770 | otc alterations permit | 2463 Alemany Bl | $9,800 |
| 2025-07-17 | 202507150849 | otc alterations permit | 427 Elmira St | $12,800 |
| 2025-07-15 | 202507150850 | otc alterations permit | 7 Cameo Wy | $13,800 |
| 2025-06-26 | 202506269518 | otc alterations permit | 1510 44th Av | $9,800 |
| 2025-06-26 | 202506269522 | otc alterations permit | 102 Galewood Cr | $9,500 |
| 2025-06-13 | 202506138716 | otc alterations permit | 1246 24th Av | $12,800 |
| 2025-06-13 | 202506138714 | otc alterations permit | 414 42nd Av | $12,800 |
| 2025-05-20 | 202505206900 | otc alterations permit | 121 San Marcos Av | $28,000 |
| 2025-05-20 | 202505206898 | otc alterations permit | 1424 Jones St | $12,800 |
| 2025-04-25 | 202504245149 | otc alterations permit | 54 San Juan Av | $9,800 |
| 2025-04-25 | 202504245150 | otc alterations permit | 1492 La Playa | $9,200 |
| 2025-04-07 | 202504073834 | otc alterations permit | 2312 25th St | $9,800 |
| 2025-03-24 | 202503212790 | otc alterations permit | 23 Littlefield Tr | $9,800 |
| 2025-03-24 | 202503212792 | otc alterations permit | 2332 Jones St | $16,800 |
| 2025-02-25 | 202502240984 | otc alterations permit | 375 10th Av | $14,800 |
| 2025-02-04 | 202502049674 | otc alterations permit | 1252 24th Av | $12,800 |
| 2025-02-04 | 202502049672 | otc alterations permit | 1254 24th Av | $12,800 |
| 2025-01-13 | 202501138226 | otc alterations permit | 1118 Masonic Av | $13,800 |
| 2024-12-27 | 202412277458 | otc alterations permit | 1205 10th Av | $20,800 |
| 2024-12-27 | 202412277460 | otc alterations permit | 1544 Hyde St | $13,800 |
| 2024-12-05 | 202412056268 | otc alterations permit | 778 27th Av | $9,300 |
| 2024-11-25 | 202411255693 | otc alterations permit | 300 Laguna Honda Bl | $40,800 |
| 2024-11-04 | 202411044318 | otc alterations permit | 395 Euclid Av | $38,000 |
| 2024-10-25 | 202410253774 | otc alterations permit | 2210 27th Av | $9,800 |
| 2024-10-25 | 202410253777 | otc alterations permit | 410 44th Av | $28,000 |
| 2024-10-01 | 202410012050 | otc alterations permit | 800 Taraval St | $18,000 |
| 2024-09-20 | 202409201313 | otc alterations permit | 1489 Webster St | $23,000 |
| 2024-09-20 | 202409201312 | otc alterations permit | 75 Lisbon St | $12,000 |
| 2024-09-12 | 202409120640 | otc alterations permit | 1754 Larkin St | $9,800 |
| 2024-09-12 | 202409120642 | otc alterations permit | 133 Lexington St | $9,800 |
| 2024-09-06 | 202409060292 | otc alterations permit | 1256 28th Av | $9,800 |
| 2024-09-06 | 202409060294 | otc alterations permit | 2642 46th Av | $9,800 |
| 2024-08-30 | 202408309887 | otc alterations permit | 627 Wisconsin St | $9,800 |
| 2024-08-29 | 202408299753 | otc alterations permit | 323 Crestlake Dr | $17,800 |
| 2024-08-29 | 202408299754 | otc alterations permit | 763 35th Av | $9,000 |
| 2024-08-26 | 202408269438 | otc alterations permit | 666 08th Av | $12,800 |
| 2024-08-19 | 202408198982 | otc alterations permit | 2526 17th Av | $9,800 |
| 2024-08-16 | 202408168865 | otc alterations permit | 3833 21st St | $1 |
| 2024-08-13 | 202408138588 | otc alterations permit | 989 Duncan St | $12,800 |
| 2024-08-13 | 202408138587 | otc alterations permit | 46 Mirabel Av | $13,800 |
| 2024-07-22 | 202407227001 | otc alterations permit | 312 Highland Av | $8,000 |
| 2024-07-11 | 202407116269 | otc alterations permit | 298 Cordova St | $9,800 |
| 2024-07-01 | 202407015631 | otc alterations permit | 360 Fair Oaks St | $14,800 |
| 2024-07-01 | 202407015632 | otc alterations permit | 306 Cordova St | $9,800 |
| 2024-06-24 | 202406245144 | otc alterations permit | 742 Castro St | $15,800 |
| 2024-06-21 | 202406215007 | otc alterations permit | 2776 35th Av | $8,800 |
| 2024-06-21 | 202406215005 | otc alterations permit | 400 Crestlake Dr | $16,800 |
| 2024-06-14 | 202406144565 | otc alterations permit | 719 Noe St | $8,000 |
| 2024-06-06 | 202406063906 | otc alterations permit | 414 11th Av | $12,800 |
| 2024-05-31 | 202405313473 | otc alterations permit | 1504 10th Av | $24,000 |
| 2024-05-21 | 202405212585 | otc alterations permit | 3883 Washington St | $11,800 |
| 2024-05-08 | 202405081657 | otc alterations permit | 38 Aloha Av | $9,800 |
| 2024-05-02 | 202405021247 | otc alterations permit | 190 Cayuga Av | $9,800 |
| 2024-04-22 | 202404220530 | otc alterations permit | 1932 11th Av | $9,000 |
| 2024-04-19 | 202404190361 | otc alterations permit | 1456 Sacramento St | $28,000 |
| 2024-04-19 | 202404190360 | otc alterations permit | 166 Desmond St | $8,800 |
| 2024-04-01 | 202403298972 | otc alterations permit | 669 Mississippi St | $24,000 |
| 2024-03-18 | 202403188082 | otc alterations permit | 5312 Fulton St | $9,800 |
| 2024-03-18 | 202403188081 | otc alterations permit | 4119 Irving St | $12,800 |
| 2024-03-05 | 202403057165 | otc alterations permit | 35 Conrad St | $10,800 |
Showing the 100 most recent of 434 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.
Around the web
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Master Roofing Systems Inc · Roofing Contractor
South San Francisco, CA
License on file: CA ••••7575
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
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