Pro Roofing Maintenance Inc Dba Issaac R
- Based in
- Castro Valley
- On San Francisco permits
- Jun 2017 to Oct 2025
- Last 24 months
- 10 permits filed
35 permits since 2000: 30 completed, 3 in progress, 1 never finaled, 1 expired or cancelled.
Of the 1 never-finaled permit, 1 is 3 to 5 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
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
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Oct 22, 2025 | Completed final sign-off Nov 2025 | 587 07th Av | re-roofing: remove of existing roofing materials. install aspalt composition shingle. no hot work.Details
re-roofing: remove of existing roofing materials. install aspalt composition shingle. no hot work. | $20,000 |
| Sep 8, 2025 | Completed final sign-off Sep 2025 | 168 San Carlos St | reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work.Details
reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work. | $17,000 |
| Sep 8, 2025 | Completed final sign-off Sep 2025 | 1661 18th Av | reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work.Details
reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work. | $17,000 |
| Jun 4, 2025 | Completed final sign-off Jul 2025 | 2572 Pine St | re-roofing only at flat roof. (not hot works). no work to (e) roof structural sheathing. no work to front sloped roof.Details
re-roofing only at flat roof. (not hot works). no work to (e) roof structural sheathing. no work to front sloped roof. | $23,500 |
| Jun 4, 2025 | Completed final sign-off Jun 2025 | 2255 Shafter Av | re-roofing, (not hot work). no work to (e) roof structural sheathing. unconditioned space.Details
re-roofing, (not hot work). no work to (e) roof structural sheathing. unconditioned space. | $55,000 |
| Apr 28, 2025 | In progress issued Apr 2025 | 2245 Washington St | re-roofing no hot worksDetails
re-roofing no hot works | $19,500 |
| Apr 28, 2025 | Completed final sign-off May 2025 | 527 Somerset St | re-roofing no hot worksDetails
re-roofing no hot works | $14,800 |
| Mar 21, 2025 | Completed final sign-off Mar 2025 | 1714 Ulloa St | reroofing no hot worksDetails
reroofing no hot works | $15,000 |
| Mar 21, 2025 | Completed final sign-off May 2025 | 111 Page St | reroofing no hot worksDetails
reroofing no hot works | $9,750 |
| Nov 7, 2024 | Completed final sign-off May 2025 | 1454 18th Av | reroofing removal of (e) roofing materials,installation of modified bitumen system torch downDetails
reroofing removal of (e) roofing materials,installation of modified bitumen system torch down | $15,000 |
| Aug 16, 2024 | In progress issued Aug 2024 | 179 Tucker Av | reroofDetails
reroof | $10,000 |
| May 29, 2024 | Completed final sign-off Mar 2025 | 328 Douglass St | re-roofingDetails
re-roofing | $12,000 |
| Apr 26, 2024 | Completed final sign-off Apr 2024 | 1583 Sanchez St | re-roofingDetails
re-roofing | $11,000 |
| Apr 17, 2024 | Completed final sign-off Apr 2024 | 166 Florentine Av | re-roofingDetails
re-roofing | $13,000 |
| Mar 12, 2024 | Completed final sign-off Mar 2024 | 1597 Sanchez St | reroofing.Details
reroofing. | $22,500 |
| Nov 2, 2023 | In progress issued Nov 2023 | 3007 20th St | reroofingDetails
reroofing | $16,000 |
| Oct 16, 2023 | Completed final sign-off Oct 2023 | 3675 Washington St | removal of existing roofing materials. installation of modified bitamen mamrane system. reroofingDetails
removal of existing roofing materials. installation of modified bitamen mamrane system. reroofing | $20,000 |
| Jul 7, 2023 | Completed final sign-off Aug 2023 | 3169 California St | re-roofingDetails
re-roofing | $25,000 |
| Feb 15, 2023 | Expired or cancelled cancelled Jan 2026 | 901 Pacific Av | reroofingDetails
reroofing | $10,000 |
| Feb 15, 2023 | Completed final sign-off Aug 2023 | 1149 Powell St | reroofingDetails
reroofing | $14,000 |
| Feb 15, 2023 | Completed final sign-off Aug 2023 | 911 Pacific Av | reroofingDetails
reroofing | $13,000 |
| Dec 19, 2022 | Completed final sign-off Dec 2022 | 829 Head St | reroofingDetails
reroofing | $10,000 |
| Dec 19, 2022 | Completed final sign-off Sep 2023 | 830 Sutter St | reroofingDetails
reroofing | $60,000 |
| Nov 29, 2021 | Never finaled issued Nov 2021, no final | 3638 Cabrillo St | reroofingDetails
reroofing | $20,000 |
| Nov 29, 2021 | Completed final sign-off Jan 2022 | 1020 Bush St | re-roofingDetails
re-roofing | $20,000 |
| Sep 21, 2021 | Completed final sign-off Sep 2021 | 447 Marietta Dr | reroofingDetails
reroofing | $10,000 |
| Sep 21, 2021 | Completed final sign-off Sep 2021 | 1241 Powell St | reroofingDetails
reroofing | $17,000 |
| Oct 8, 2020 | Completed final sign-off Oct 2020 | 117 Trenton St | reroofingDetails
reroofing | $13,000 |
| Oct 4, 2019 | Completed final sign-off Oct 2019 | 528 Balboa St | removal of existing roofing materials, installation of asphalt composition shinglesDetails
removal of existing roofing materials, installation of asphalt composition shingles | $12,600 |
| Sep 23, 2019 | Completed final sign-off Oct 2019 | 352 12th Av | reroofingDetails
reroofing | $15,000 |
| Jul 10, 2018 | Completed final sign-off Jul 2018 | 2861 Washington St | reroofingDetails
reroofing | $13,000 |
| May 29, 2018 | Completed final sign-off Jun 2018 | 1373 Clay St | reroofing.Details
reroofing. | $20,000 |
| Apr 24, 2018 | Completed final sign-off May 2018 | 590 07th Av | reroofingDetails
reroofing | $10,000 |
| Mar 13, 2018 | Completed final sign-off Mar 2018 | 273 27th St | re-roofing (rear building)Details
re-roofing (rear building) | $5,500 |
| Jun 19, 2017 | Completed final sign-off Jun 2017 | 348 Cumberland St | reroofing.Details
reroofing. | $11,700 |