James Chon
- Listed as
- authorized agent-others, contractor
- Firm
- Ace Roofing Company
- Based in
- San Francisco
- On San Francisco permits
- Jun 2020 to May 2026
70 permits since 2000 (contractor on 70 permits, authorized agent-others on 6 permits): 59 completed, 8 in progress, 2 never finaled, 1 expired or cancelled.
CompletedIn progressNever finaledExpired or cancelled
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. Their ranked record as a contractor is on their contractor page. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| May 13, 2026 | Completed final sign-off May 2026 | 672 Missouri St | Ace Roofing Company | reroofing - hot worksDetails
reroofing - hot works | $19,500 |
| Jan 15, 2026 | Completed final sign-off Apr 2026 | 1829 Clement St | Ace Roofing Company | reroof (hotworks)Details
reroof (hotworks) | $14,600 |
| Sep 30, 2025 | Completed final sign-off Oct 2025 | 388 Park St | Ace Roofing Company | re roofing no hot works.Details
re roofing no hot works. | $10,000 |
| Sep 25, 2025 | Completed final sign-off Oct 2025 | 57 Winfield St | Ace Roofing Company | re roofing: hot worksDetails
re roofing: hot works | $16,800 |
| Sep 23, 2025 | Completed final sign-off Oct 2025 | 9 Pomona St | Ace Roofing Company | reroofing - no torchdown.Details
reroofing - no torchdown. | $12,000 |
| Aug 27, 2025 | Completed final sign-off Sep 2025 | 420 Castenada Av | Ace Roofing Company | patch only: no hot works, patch different areas with compostion shingles. 3 different 4x4 patches.Details
patch only: no hot works, patch different areas with compostion shingles. 3 different 4x4 patches. | $1,200 |
| Aug 6, 2025 | Completed final sign-off Aug 2025 | 130 Eagle St | Ace Roofing Company | re roofing: no hot works.Details
re roofing: no hot works. | $15,000 |
| Jul 24, 2025 | Completed final sign-off Jul 2025 | 1767 16th Av | Ace Roofing Company | re roofing: no hot work. fiber glass base, sa base sa modified bitumen.Details
re roofing: no hot work. fiber glass base, sa base sa modified bitumen. | $14,000 |
| Jul 24, 2025 | In progress issued Jul 2025 | 56 Minerva St | Ace Roofing Company | re roofing: no hot works. fiber glass base, sa base sa modified bitumen.Details
re roofing: no hot works. fiber glass base, sa base sa modified bitumen. | $10,000 |
| Jun 2, 2025 | Completed final sign-off Jun 2025 | 1462 California St | Ace Roofing Company | reroof, no hot work. install fiber glass base, install base, install modified bitumen.Details
reroof, no hot work. install fiber glass base, install base, install modified bitumen. | $20,000 |
| May 30, 2025 | Completed final sign-off Jul 2025 | 80 Southwood Dr | Ace Roofing Company | reroof/no hot workDetails
reroof/no hot work | $22,000 |
| May 6, 2025 | Completed final sign-off May 2025 | 442 Harkness Av | Ace Roofing Company | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $8,800 |
| Mar 24, 2025 | Completed final sign-off Mar 2025 | 2346 28th Av | Ace Roofing Company | re-roofing, no hot works.Details
re-roofing, no hot works. | $13,000 |
| Mar 19, 2025 | Completed final sign-off Mar 2025 | 22 Bergen Al | Ace Roofing Company | re-roofing no hot worksDetails
re-roofing no hot works | $15,000 |
| Mar 13, 2025 | In progress issued Mar 2025 | 2180 Folsom St | Ace Roofing Company | re-roofing, no hot works.Details
re-roofing, no hot works. | $60,000 |
| Feb 26, 2025 | Completed final sign-off Mar 2025 | 125 Bay Shore Bl | Ace Roofing Company | re-roofing no hot works.Details
re-roofing no hot works. | $18,000 |
| Jan 24, 2025 | In progress issued Jan 2025 | 3050 Baker St | Ace Roofing Company | reroofing- no hot worksDetails
reroofing- no hot works | $28,000 |
| Jan 24, 2025 | In progress issued Jan 2025 | 3342 Broderick St | Ace Roofing Company | tear off. no hot works 3 layers 1) fiberglass base 2) sa base 3) modified bitumenDetails
tear off. no hot works 3 layers 1) fiberglass base 2) sa base 3) modified bitumen | $14,000 |
| Jan 24, 2025 | In progress issued Jan 2025 | 106 15th Av | Ace Roofing Company | full roof- tear off - not hot work shingle pitched roof. 1) new synthetic base underlayment 2) new composition shingles.Details
full roof- tear off - not hot work shingle pitched roof. 1) new synthetic base underlayment 2) new composition shingles. | $10,000 |
| Dec 16, 2024 | Completed final sign-off Jan 2025 | 1485 Silver Av | Ace Roofing Company | reroofing (no hot works)Details
reroofing (no hot works) | $11,500 |
| Dec 11, 2024 | Completed final sign-off Dec 2024 | 4074 Folsom St | Ace Roofing Company | re-roofing no hot work self adhesiveDetails
re-roofing no hot work self adhesive | $7,000 |
| Nov 5, 2024 | Completed final sign-off Nov 2024 | 1319 Lyon St | Ace Roofing Company | re-roofing no hot works.Details
re-roofing no hot works. | $16,000 |
| Oct 10, 2024 | Completed final sign-off Oct 2024 | 1246 Plymouth Av | Ace Roofing Company | reroofing. full tear off. new 40-yr composition shingles, sythetic underlaymentDetails
reroofing. full tear off. new 40-yr composition shingles, sythetic underlayment | $14,000 |
| Sep 5, 2024 | Completed final sign-off Sep 2024 | 217 Vienna St | Ace Roofing Company | reroofing.Details
reroofing. | $10,000 |
| Aug 2, 2024 | Completed final sign-off Aug 2024 | 207 Augusta St | Ace Roofing Company | re-roofingDetails
re-roofing | $9,000 |
| Jul 15, 2024 | Completed final sign-off Jul 2024 | 291 Santos St | Ace Roofing Company | reroofingDetails
reroofing | $60,000 |
| Jul 2, 2024 | Completed final sign-off Aug 2024 | 322 24th Av | Ace Roofing Company | reroofingDetails
reroofing | $9,000 |
| Jul 2, 2024 | In progress issued Jul 2024 | 1449 Mcallister St | Ace Roofing Company | reroofingDetails
reroofing | $18,000 |
| Jul 1, 2024 | Completed final sign-off Jul 2024 | 2128 Lawton St | Ace Roofing Company | re-roofingDetails
re-roofing | $12,000 |
| Jul 1, 2024 | Completed final sign-off Oct 2024 | 2270 38th Av | Ace Roofing Company | re-roofingDetails
re-roofing | $12,000 |
| Jun 20, 2024 | Completed final sign-off Jun 2024 | 333 Addison St | Ace Roofing Company | reroofingDetails
reroofing | $11,000 |
| Jun 13, 2024 | Completed final sign-off Jun 2024 | 351 28th Av | Ace Roofing Company | reroofingDetails
reroofing | $18,000 |
| Jun 10, 2024 | Completed final sign-off Jun 2024 | 135 San Aleso Av | Ace Roofing Company | reroofingDetails
reroofing | $21,000 |
| Jun 4, 2024 | Completed final sign-off Jun 2024 | 1927 Diamond St | Ace Roofing Company | reroofingDetails
reroofing | $21,000 |
| May 20, 2024 | In progress issued May 2024 | 2928 Diamond St | Ace Roofing Company | re-roofingDetails
re-roofing | $19,000 |
| Apr 23, 2024 | Completed final sign-off May 2024 | 2853 Union St | Ace Roofing Company | re-roofingDetails
re-roofing | $15,800 |
| Apr 15, 2024 | Completed final sign-off Apr 2024 | 664 Duncan St | Ace Roofing Company | reroofing facing streetDetails
reroofing facing street | $10,800 |
| Apr 15, 2024 | Completed final sign-off Apr 2024 | 701 Wawona St | Ace Roofing Company | re-roofingDetails
re-roofing | $14,800 |
| Apr 15, 2024 | Completed final sign-off Apr 2024 | 336 Louisburg St | Ace Roofing Company | reroofing- tear off to install fiber glass base, torch down base and modified bitumenDetails
reroofing- tear off to install fiber glass base, torch down base and modified bitumen | $6,800 |
| Apr 15, 2024 | Completed final sign-off Apr 2024 | 1847 Hayes St | Ace Roofing Company | reroofingDetails
reroofing | $15,000 |
| Mar 27, 2024 | Completed final sign-off Apr 2024 | 161 Dalewood Wy | Ace Roofing Company | re-roofingDetails
re-roofing | $16,000 |
| Feb 8, 2024 | Completed final sign-off Feb 2024 | 2325 Bryant St | Ace Roofing Company | re-roofingDetails
re-roofing | $25,000 |
| Feb 6, 2024 | Completed final sign-off Feb 2024 | 1055 Laguna St | Ace Roofing Company | building #8 refoofingDetails
building #8 refoofing | $25,000 |
| Dec 12, 2023 | Expired or cancelled cancelled Mar 2024 | 1086 Golden Gate Av | Ace Roofing Company | reroofingDetails
reroofing | $78,500 |
| Nov 16, 2023 | Completed final sign-off Nov 2023 | 2654 16th Av | Ace Roofing Company | reroofingDetails
reroofing | $13,000 |
| Nov 3, 2023 | Completed final sign-off Nov 2023 | 372 02nd Av | Ace Roofing Company | reroofingDetails
reroofing | $14,000 |
| Nov 2, 2023 | In progress issued Nov 2023 | 154 Amber Dr | Ace Roofing Company | re-roofingDetails
re-roofing | $24,700 |
| Sep 12, 2023 | Never finaled issued Sep 2023, no final | 1931 Buchanan St | Ace Roofing Company | reroofing. tear off 3,100 sq. ft. (e)shingle, shingle install asphalt base, composition shingle, flat/parapet wall, fiber base, torch down base, mod bitumenDetails
reroofing. tear off 3,100 sq. ft. (e)shingle, shingle install asphalt base, composition shingle, flat/parapet wall, fiber base, torch down base, mod bitumen | $31,000 |
| Aug 22, 2023 | Completed final sign-off Jan 2024 | 1631 Grove St | Ace Roofing Company | reroofingDetails
reroofing | $18,000 |
| Aug 11, 2023 | Completed final sign-off Aug 2023 | 147 Missouri St | Ace Roofing Company | reroofingDetails
reroofing | $8,000 |
| Jul 28, 2023 | Completed final sign-off Aug 2023 | 2 Romain St | Ace Roofing Company | re-roofingDetails
re-roofing | $12,800 |
| Jul 17, 2023 | Completed final sign-off Aug 2023 | 538 24th Av | Ace Roofing Company | reroofingDetails
reroofing | $23,300 |
| Jul 12, 2023 | Completed final sign-off Jul 2023 | 591 18th Av | Ace Roofing Company | reroofingDetails
reroofing | $14,000 |
| Jul 12, 2023 | Completed final sign-off Aug 2023 | 1261 Filbert St | Ace Roofing Company | reroofingDetails
reroofing | $16,000 |
| Jul 10, 2023 | Completed final sign-off Jul 2023 | 2580 Bush St | Ace Roofing Company | reroofing. 6500 sqft area.Details
reroofing. 6500 sqft area. | $45,000 |
| May 22, 2023 | Completed final sign-off Jun 2023 | 340 Kansas St | Ace Roofing Company | reroofing. new silicone coating work on existing aluminum coated roof top. from subject received size categories robinson jr, charles (dbi) fw: cool roof verbiage 12/16/2020 28 kbDetails
reroofing. new silicone coating work on existing aluminum coated roof top. from subject received size categories robinson jr, charles (dbi) fw: cool roof verbiage 12/16/2020 28 kb | $37,800 |
| May 22, 2023 | Completed final sign-off May 2023 | 634 Balboa St | Ace Roofing Company | reroofing: overlay bitumen on existing old roof surface (1 lay roof). to comply with cool roof requirements per 2019 california energy code 141.0(b)2bDetails
reroofing: overlay bitumen on existing old roof surface (1 lay roof). to comply with cool roof requirements per 2019 california energy code 141.0(b)2b | $16,700 |
| May 3, 2023 | Completed final sign-off May 2023 | 569 Ivy St | Ace Roofing Company | front of the house, flashing top of winodw with coppers- 6 windowsDetails
front of the house, flashing top of winodw with coppers- 6 windows | $12,700 |
| May 3, 2023 | Never finaled issued May 2023, no final | 1520 Geneva Av | Ace Roofing Company | drain and scupper area overwrap with bitumenDetails
drain and scupper area overwrap with bitumen | $6,500 |
| Dec 7, 2022 | Completed final sign-off Dec 2022 | 3900 Cabrillo St | Ace Roofing Company | reroofingDetails
reroofing | $16,700 |
| Sep 12, 2022 | Completed final sign-off Sep 2022 | 1650 09th Av | Ace Roofing Company | reroofingDetails
reroofing | $18,000 |
| Aug 16, 2022 | Completed final sign-off Sep 2022 | 1723 31st Av | Ace Roofing Company | reroofingDetails
reroofing | $3,600 |
| Nov 12, 2021 | Completed final sign-off Apr 2022 | 1306 California St | Ace Roofing Company | re-roofingDetails
re-roofing | $18,600 |
| Jul 1, 2021 | Completed final sign-off Jul 2021 | 1101 Filbert St | Ace Roofing Company | re-roofingDetails
re-roofing | $14,500 |
| Jun 29, 2021 | Completed final sign-off Jul 2021 | 142 Brighton Av | Ace Roofing Company | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $13,500 |
| Jun 14, 2021 | Completed final sign-off Jun 2021 | 2462 16th Av | Ace Roofing Company | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $5,700 |
| Mar 17, 2021 | Completed final sign-off Apr 2021 | 436 Valley St | Ace Roofing Company | reroofingDetails
reroofing | $12,700 |
| Nov 5, 2020 | Completed final sign-off Nov 2020 | 1277 Mcallister St | Ace Roofing Company | re-roofingDetails
re-roofing | $22,000 |
| Nov 5, 2020 | Completed final sign-off Nov 2020 | 2915 California St | Ace Roofing Company | re-roofingDetails
re-roofing | $24,000 |
| Jun 15, 2020 | Completed final sign-off Nov 2020 | 441 24th Av | Ace Roofing Company | reroofingDetails
reroofing | $23,500 |