Master Roofing Systems Inc.
- Based in
- South San Francisco
- On San Francisco permits
- Oct 2012 to Jun 2026
- Last 24 months
- 65 permits filed
433 permits since 2000: 270 completed, 33 in progress, 125 never finaled, 5 expired or cancelled.
Of the 125 never-finaled permits, 31 are 3 to 5 years old, 43 are 5 to 10 years old, 51 are over 10 years old.
CompletedIn progressNever finaledExpired or cancelled
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Median days to final inspection, citywideMedian days to permit issued, citywideThis contractor’s finished permits (among their 100 most recent)
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
Showing the 100 most recent of 433.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jun 18, 2026 | In progress issued Jun 2026 | 205 Fair Oaks St | re-roofing (w/ hotworks)Details
re-roofing (w/ hotworks) | $12,800 |
| Jun 5, 2026 | Completed final sign-off Jul 2026 | 747 16th Av | reroof torch downDetails
reroof torch down | $16,800 |
| Jun 5, 2026 | Completed final sign-off Jun 2026 | 2238 21st Av | reroof torch downDetails
reroof torch down | $9,800 |
| Jun 5, 2026 | In progress issued Jun 2026 | 4370 Cesar Chavez St | reroof torch downDetails
reroof torch down | $11,000 |
| May 29, 2026 | Completed final sign-off Jul 2026 | 136 Mallorca Wy | reroofing tear off, install modified bitumen by torch downDetails
reroofing tear off, install modified bitumen by torch down | $11,800 |
| May 29, 2026 | Completed final sign-off Jun 2026 | 515 Edna St | reroofing main flat roof only. tear off, install modified bitumen by torch downDetails
reroofing main flat roof only. tear off, install modified bitumen by torch down | $12,800 |
| May 19, 2026 | In progress issued May 2026 | 100 Marview Wy | reroofing: flat roof only. tear-off and install modified bitumen by torch down.Details
reroofing: flat roof only. tear-off and install modified bitumen by torch down. | $8,800 |
| May 15, 2026 | Completed final sign-off May 2026 | 372 Francisco St | reroof w/torch down.Details
reroof w/torch down. | $12,800 |
| May 11, 2026 | Completed final sign-off Jun 2026 | 568 05th Av | re-roofing w/ torchDetails
re-roofing w/ torch | $12,800 |
| Apr 27, 2026 | In progress issued Apr 2026 | 1674 Golden Gate Av | re-roofing: tear off, install asphalt shingle for pitched roof and modified bitumen for valley area by torch downDetails
re-roofing: tear off, install asphalt shingle for pitched roof and modified bitumen for valley area by torch down | $9,800 |
| Mar 30, 2026 | In progress issued Mar 2026 | 2200 43rd Av | reroof w/hot work.Details
reroof w/hot work. | $9,800 |
| Mar 30, 2026 | Completed final sign-off Jun 2026 | 880 Clipper Tr | reroof w/hot work.Details
reroof w/hot work. | $8,000 |
| Mar 25, 2026 | In progress issued Mar 2026 | 831 40th Av | re-roofing w/ hot worksDetails
re-roofing w/ hot works | $9,800 |
| Mar 23, 2026 | Completed final sign-off Mar 2026 | 1652 08th Av | reroofing. torch downDetails
reroofing. torch down | $12,800 |
| Mar 12, 2026 | Completed final sign-off Mar 2026 | 1607 09th Av | reroofing, torch downDetails
reroofing, torch down | $9,800 |
| Feb 27, 2026 | Expired or cancelled cancelled Mar 2026 | 1606 09th Av | tear off, install asphalt shingle for front pitched roof and modified bitumen by torch down for flat roof.Details
tear off, install asphalt shingle for front pitched roof and modified bitumen by torch down for flat roof. | $9,800 |
| Feb 27, 2026 | Completed final sign-off Mar 2026 | 3700 20th St | tear off, install bitumen by torch down.Details
tear off, install bitumen by torch down. | $35,000 |
| Feb 5, 2026 | In progress issued Feb 2026 | 47 Mangels Av | reroof with torch down.Details
reroof with torch down. | $9,800 |
| Jan 29, 2026 | Completed final sign-off Jul 2026 | 254 08th Av | re-roofing: tear off, install modified bitumen by torch down.Details
re-roofing: tear off, install modified bitumen by torch down. | $9,800 |
| Jan 26, 2026 | In progress issued Jan 2026 | 142 16th Av | re roofing no hot works, main building roof only, garage excludedDetails
re roofing no hot works, main building roof only, garage excluded | $9,800 |
| Jan 6, 2026 | In progress issued Jan 2026 | 314 Chestnut St | reroofing (w/ torchdown)Details
reroofing (w/ torchdown) | $12,800 |
| Dec 26, 2025 | Completed final sign-off Dec 2025 | 976 Noe St | reroofing: for main flat roof tear off, install modified bitumen by torch down.Details
reroofing: for main flat roof tear off, install modified bitumen by torch down. | $9,800 |
| Dec 5, 2025 | Completed final sign-off Dec 2025 | 725 Euclid Av | reroof, no hot work: tear off and install asphalt shingles.Details
reroof, no hot work: tear off and install asphalt shingles. | $13,800 |
| Dec 2, 2025 | In progress issued Dec 2025 | 552 Filbert St | re roofing hot works.Details
re roofing hot works. | $11,800 |
| Nov 17, 2025 | In progress issued Nov 2025 | 1614 Quesada Av | reroofing: tear-off, install modified bitumen by torch down for flat roof and asphalt shingle for pitched roof. hot works.Details
reroofing: tear-off, install modified bitumen by torch down for flat roof and asphalt shingle for pitched roof. hot works. | $9,800 |
| Nov 5, 2025 | Completed final sign-off Nov 2025 | 732 47th Av | re-roofing with torch downDetails
re-roofing with torch down | $12,800 |
| Oct 31, 2025 | Completed final sign-off Nov 2025 | 586 Spruce St | re-roofing: flat roof only, tear-off, install modified bituman roofing membrane by torch downDetails
re-roofing: flat roof only, tear-off, install modified bituman roofing membrane by torch down | $11,800 |
| Oct 30, 2025 | Completed final sign-off Nov 2025 | 2066 16th Av | re roofing: hot works.Details
re roofing: hot works. | $9,800 |
| Oct 30, 2025 | Completed final sign-off Nov 2025 | 39 Paramount Tr | re roofing hot works.Details
re roofing hot works. | $9,000 |
| Oct 23, 2025 | Completed final sign-off Oct 2025 | 1732 Page St | re-roofing. install modified bitumen membrane by torch down.Details
re-roofing. install modified bitumen membrane by torch down. | $25,000 |
| Oct 23, 2025 | Completed final sign-off Oct 2025 | 1384 Alemany Bl | reroof to inlcude torch downDetails
reroof to inlcude torch down | $9,800 |
| Oct 16, 2025 | Completed final sign-off Dec 2025 | 1580 Sanchez St | re-roofing: for rear cottage: repair around the dutch gutter using modified bitumen by torch down, approx 100 sq ftDetails
re-roofing: for rear cottage: repair around the dutch gutter using modified bitumen by torch down, approx 100 sq ft | $1,700 |
| Oct 16, 2025 | Completed final sign-off Oct 2025 | 315 Santa Clara Av | re-roofing: for poolhouse flat roof only; tear-off, install modified bitumen by torch downDetails
re-roofing: for poolhouse flat roof only; tear-off, install modified bitumen by torch down | $12,800 |
| Oct 14, 2025 | Completed final sign-off Oct 2025 | 3637 California St | tear off, install modified bitumen by torch down; apply henry 587 cool roof coating (crrc 0620-0031); hot works.Details
tear off, install modified bitumen by torch down; apply henry 587 cool roof coating (crrc 0620-0031); hot works. | $17,800 |
| Oct 7, 2025 | Completed final sign-off Oct 2025 | 270 26th Av | to obtain final inspection for work approved under bpa 202312011745. all work is complete.Details
to obtain final inspection for work approved under bpa 202312011745. all work is complete. | |
| Oct 2, 2025 | Completed final sign-off Mar 2026 | 30 Rockwood Ct | re roof: no hot worksDetails
re roof: no hot works | $12,800 |
| Oct 2, 2025 | Completed final sign-off Oct 2025 | 2301 Francisco St | re roofing: torch down.Details
re roofing: torch down. | $38,000 |
| Aug 22, 2025 | Completed final sign-off Sep 2025 | 751 37th Av | re-roofing with torch downDetails
re-roofing with torch down | $11,800 |
| Aug 15, 2025 | Completed final sign-off Aug 2025 | 39 Robinson Dr | reroofing: tear off & install modified bitumen by torch down.Details
reroofing: tear off & install modified bitumen by torch down. | $9,800 |
| Aug 11, 2025 | Completed final sign-off Aug 2025 | 2463 Alemany Bl | reroofing: tear off, install modified bitumen by torch down. 1300 sq ft.Details
reroofing: tear off, install modified bitumen by torch down. 1300 sq ft. | $9,800 |
| Aug 11, 2025 | Completed final sign-off Aug 2025 | 567 32nd Av | reroof: tear off, install modified bitumen for flat roof (hot works) and asphalt shingle for front ptiched roof. 1500 sq ft.Details
reroof: tear off, install modified bitumen for flat roof (hot works) and asphalt shingle for front ptiched roof. 1500 sq ft. | $12,000 |
| Jul 15, 2025 | In progress issued Jul 2025 | 7 Cameo Wy | re-roof. no hot work. tear off install comp shingleDetails
re-roof. no hot work. tear off install comp shingle | $13,800 |
| Jul 15, 2025 | Completed final sign-off Jul 2025 | 427 Elmira St | reroofing. hot work. install comp shingle for front pitched roof and modified bitumen for flat roof by torch downDetails
reroofing. hot work. install comp shingle for front pitched roof and modified bitumen for flat roof by torch down | $12,800 |
| Jun 26, 2025 | In progress issued Jun 2025 | 102 Galewood Cr | for flat roof, tear off, install modified bitumen membrane by torch down, repair existing slates.Details
for flat roof, tear off, install modified bitumen membrane by torch down, repair existing slates. | $9,500 |
| Jun 26, 2025 | In progress issued Jun 2025 | 1510 44th Av | main flat roof only, tear off, install modified bitumen membrane by torch down.Details
main flat roof only, tear off, install modified bitumen membrane by torch down. | $9,800 |
| Jun 13, 2025 | In progress issued Jun 2025 | 1246 24th Av | reroof w/hot work tear off install modified bitumen.Details
reroof w/hot work tear off install modified bitumen. | $12,800 |
| Jun 13, 2025 | In progress issued Jun 2025 | 414 42nd Av | reroof w/hot work tear off install modified bitumen.Details
reroof w/hot work tear off install modified bitumen. | $12,800 |
| May 20, 2025 | Completed final sign-off May 2025 | 1424 Jones St | re-roofing with hot workDetails
re-roofing with hot work | $12,800 |
| May 20, 2025 | Completed final sign-off Jun 2025 | 121 San Marcos Av | re-roofing with hot workDetails
re-roofing with hot work | $28,000 |
| Apr 24, 2025 | Completed final sign-off Apr 2025 | 1492 La Playa | reroofing, asphalt shingle for pitched roof, and motified bitumen by touch down on flat roofDetails
reroofing, asphalt shingle for pitched roof, and motified bitumen by touch down on flat roof | $9,200 |
| Apr 24, 2025 | Completed final sign-off May 2025 | 54 San Juan Av | reroofing, asphalt shingle for pitched roof, and motified bitumen by touch down on flat roofDetails
reroofing, asphalt shingle for pitched roof, and motified bitumen by touch down on flat roof | $9,800 |
| Apr 7, 2025 | Completed final sign-off Apr 2025 | 2312 25th St | reroofing no hot workDetails
reroofing no hot work | $9,800 |
| Mar 21, 2025 | Completed final sign-off Mar 2025 | 2332 Jones St | reroofing with torchdownDetails
reroofing with torchdown | $16,800 |
| Mar 21, 2025 | Completed final sign-off Apr 2025 | 23 Littlefield Tr | re-roofing no torchDetails
re-roofing no torch | $9,800 |
| Feb 24, 2025 | Completed final sign-off Mar 2025 | 375 10th Av | reroofing. tear off, install modified bitumen membrane by torch down, flat roof only. front tile roof excludedDetails
reroofing. tear off, install modified bitumen membrane by torch down, flat roof only. front tile roof excluded | $14,800 |
| Feb 4, 2025 | Completed final sign-off Feb 2025 | 1252 24th Av | reroofing torch downDetails
reroofing torch down | $12,800 |
| Feb 4, 2025 | Completed final sign-off Feb 2025 | 1254 24th Av | reroofing torch downDetails
reroofing torch down | $12,800 |
| Jan 13, 2025 | In progress issued Jan 2025 | 1118 Masonic Av | reroofing torch down.Details
reroofing torch down. | $13,800 |
| Dec 27, 2024 | Completed final sign-off Mar 2025 | 1544 Hyde St | re-roofing torch downDetails
re-roofing torch down | $13,800 |
| Dec 27, 2024 | Completed final sign-off Mar 2025 | 1205 10th Av | re-roofing torch downDetails
re-roofing torch down | $20,800 |
| Dec 5, 2024 | In progress issued Dec 2024 | 778 27th Av | reroofing: hot works: tear off- install modified bitmen membrane.Details
reroofing: hot works: tear off- install modified bitmen membrane. | $9,300 |
| Nov 25, 2024 | In progress issued Nov 2024 | 300 Laguna Honda Bl | reroofing. install modified bitumen over e) modified bitumen roof w/ torch downDetails
reroofing. install modified bitumen over e) modified bitumen roof w/ torch down | $40,800 |
| Nov 4, 2024 | In progress issued Nov 2024 | 395 Euclid Av | re-roofing. with bitumen membrane. tourch down.Details
re-roofing. with bitumen membrane. tourch down. | $38,000 |
| Oct 25, 2024 | Completed final sign-off Nov 2024 | 410 44th Av | re-roofingDetails
re-roofing | $28,000 |
| Oct 25, 2024 | Completed final sign-off Nov 2024 | 2210 27th Av | re-roofingDetails
re-roofing | $9,800 |
| Oct 1, 2024 | In progress issued Oct 2024 | 800 Taraval St | reroofingDetails
reroofing | $18,000 |
| Sep 20, 2024 | Completed final sign-off Sep 2024 | 75 Lisbon St | reroofingDetails
reroofing | $12,000 |
| Sep 20, 2024 | Completed final sign-off Oct 2024 | 1489 Webster St | reroofingDetails
reroofing | $23,000 |
| Sep 12, 2024 | Completed final sign-off Sep 2024 | 133 Lexington St | reroofingDetails
reroofing | $9,800 |
| Sep 12, 2024 | Completed final sign-off Sep 2024 | 1754 Larkin St | re-roofingDetails
re-roofing | $9,800 |
| Sep 6, 2024 | Completed final sign-off Sep 2024 | 2642 46th Av | re-roofing, flat roof: tear off existing roofing and install modified bitumen.Details
re-roofing, flat roof: tear off existing roofing and install modified bitumen. | $9,800 |
| Sep 6, 2024 | Completed final sign-off Sep 2024 | 1256 28th Av | re-roofing, flat roof: tear off existing roofing, install modified bitumen for flat roof only, front shingle roof excluded.Details
re-roofing, flat roof: tear off existing roofing, install modified bitumen for flat roof only, front shingle roof excluded. | $9,800 |
| Aug 30, 2024 | Completed final sign-off Sep 2024 | 627 Wisconsin St | reroofingDetails
reroofing | $9,800 |
| Aug 29, 2024 | Completed final sign-off Sep 2024 | 323 Crestlake Dr | reroofingDetails
reroofing | $17,800 |
| Aug 29, 2024 | In progress issued Aug 2024 | 763 35th Av | reroofingDetails
reroofing | $9,000 |
| Aug 26, 2024 | Completed final sign-off Mar 2025 | 666 08th Av | reroofingDetails
reroofing | $12,800 |
| Aug 19, 2024 | In progress issued Aug 2024 | 2526 17th Av | reroofingDetails
reroofing | $9,800 |
| Aug 16, 2024 | Completed final sign-off Aug 2024 | 3833 21st St | to obtain final inspection for work approved under pa# 201508073715. all work is complete.Details
to obtain final inspection for work approved under pa# 201508073715. all work is complete. | |
| Aug 13, 2024 | Completed final sign-off Aug 2024 | 989 Duncan St | reroofingDetails
reroofing | $12,800 |
| Aug 13, 2024 | Completed final sign-off Aug 2024 | 46 Mirabel Av | reroofingDetails
reroofing | $13,800 |
| Jul 22, 2024 | Completed final sign-off Jul 2024 | 312 Highland Av | re-roofingDetails
re-roofing | $8,000 |
| Jul 11, 2024 | Completed final sign-off Jul 2024 | 298 Cordova St | reroofingDetails
reroofing | $9,800 |
| Jul 1, 2024 | Completed final sign-off Aug 2024 | 360 Fair Oaks St | reroofingDetails
reroofing | $14,800 |
| Jul 1, 2024 | Completed final sign-off Jul 2024 | 306 Cordova St | reroofingDetails
reroofing | $9,800 |
| Jun 24, 2024 | In progress issued Jun 2024 | 742 Castro St | re-roofingDetails
re-roofing | $15,800 |
| Jun 21, 2024 | Completed final sign-off Jun 2024 | 400 Crestlake Dr | reroofingDetails
reroofing | $16,800 |
| Jun 21, 2024 | Completed final sign-off Jun 2024 | 2776 35th Av | reroofingDetails
reroofing | $8,800 |
| Jun 14, 2024 | Completed final sign-off Jun 2024 | 719 Noe St | reroofing.Details
reroofing. | $8,000 |
| Jun 6, 2024 | Completed final sign-off Jun 2024 | 414 11th Av | reroofingDetails
reroofing | $12,800 |
| May 31, 2024 | In progress issued May 2024 | 1504 10th Av | reroofingDetails
reroofing | $24,000 |
| May 21, 2024 | Completed final sign-off May 2024 | 3883 Washington St | reroofingDetails
reroofing | $11,800 |
| May 8, 2024 | Completed final sign-off May 2024 | 38 Aloha Av | reroofingDetails
reroofing | $9,800 |
| May 2, 2024 | In progress issued May 2024 | 190 Cayuga Av | reroofingDetails
reroofing | $9,800 |
| Apr 22, 2024 | Completed final sign-off Apr 2024 | 1932 11th Av | reroofingDetails
reroofing | $9,000 |
| Apr 19, 2024 | Completed final sign-off Apr 2024 | 166 Desmond St | reroofingDetails
reroofing | $8,800 |
| Apr 19, 2024 | Completed final sign-off May 2024 | 1456 Sacramento St | reroofingDetails
reroofing | $28,000 |
| Mar 29, 2024 | Completed final sign-off May 2024 | 669 Mississippi St | re-roofingDetails
re-roofing | $24,000 |
| Mar 18, 2024 | Completed final sign-off Apr 2024 | 4119 Irving St | reroofingDetails
reroofing | $12,800 |
| Mar 18, 2024 | In progress issued Mar 2024 | 5312 Fulton St | reroofingDetails
reroofing | $9,800 |
| Mar 5, 2024 | Completed final sign-off Mar 2024 | 24 Homestead St | reroofingDetails
reroofing | $9,800 |