David Guo Sheng Huang
- Listed as
- authorized agent-others, contractor
- Firm
- Gdh Roofing & Building Inc
- Based in
- San Francisco
- On San Francisco permits
- Jun 2022 to Sep 2026
114 permits since 2000 (contractor on 114 permits, authorized agent-others on 1 permit): 94 completed, 15 in progress, 3 never finaled, 2 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
Showing the 100 most recent of 114.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 28, 2026 | In progress issued Oct 2026 | 347 Faxon Av | Gdh Roofing & Building Inc | add one powder room at 2nd fl. in kind remodel of existing bathroom and kitchen at 2nd fl.Details
add one powder room at 2nd fl. in kind remodel of existing bathroom and kitchen at 2nd fl. | $40,000 |
| Sep 16, 2026 | Completed final sign-off Oct 2026 | 6101 Geary Bl | Gdh Roofing & Building Inc | to obtain final inspection for work approved under pa#202506249316 all work completedDetails
to obtain final inspection for work approved under pa#202506249316 all work completed | |
| Sep 4, 2026 | In progress issued Sep 2026 | 615 23rd Av | Gdh Roofing & Building Inc | add new bath, bedrooms & office in the 1st fl. add new stair, bathrooms, remove interior walls in the 2nd fl.Details
add new bath, bedrooms & office in the 1st fl. add new stair, bathrooms, remove interior walls in the 2nd fl. | $180,000 |
| Aug 7, 2026 | In progress issued Aug 2026 | 1491 37th Av | Gdh Roofing & Building Inc | revision to pa#202607285696: remove (e) kitchen, bathroom, add one (n) full bathroom, re-built interior staircase & replace (e) sheetrock with (n) at 2nd fl. construct 2 bedroom, media room, 2 full bathroom & install wet-bar at ground fl.Details
revision to pa#202607285696: remove (e) kitchen, bathroom, add one (n) full bathroom, re-built interior staircase & replace (e) sheetrock with (n) at 2nd fl. construct 2 bedroom, media room, 2 full bathroom & install wet-bar at ground fl. | $386,000 |
| Jul 31, 2026 | In progress issued Aug 2026 | 1830 47th Av | Gdh Roofing & Building Inc | relocate (e) kitchen, remodel 2 (e) bathrooms, replace (e) sheetrock w/ new at 2/f. construct 2 bedroom, 1 full bath, media room, & relocate 1 (e) bathroom, & install wetbar at g/f. construct new deck w/ staircase at rear of house (18'x 5'x 9').Details
relocate (e) kitchen, remodel 2 (e) bathrooms, replace (e) sheetrock w/ new at 2/f. construct 2 bedroom, 1 full bath, media room, & relocate 1 (e) bathroom, & install wetbar at g/f. construct new deck w/ staircase at rear of house (18'x 5'x 9'). | $384,000 |
| Jun 22, 2026 | In progress issued Jun 2026 | 25 Karen Ct | Gdh Roofing & Building Inc | reroof with hot worksDetails
reroof with hot works | $17,000 |
| May 28, 2026 | Completed final sign-off Jul 2026 | 274 Monticello St | Gdh Roofing & Building Inc | reroof hot worksDetails
reroof hot works | $8,000 |
| May 28, 2026 | In progress issued May 2026 | 77 Lapham Wy | Gdh Roofing & Building Inc | reroof hot worksDetails
reroof hot works | $12,000 |
| May 11, 2026 | In progress issued May 2026 | 40 Cielito Dr | Gdh Roofing & Building Inc | re-roofing. hot work.Details
re-roofing. hot work. | $12,000 |
| May 11, 2026 | In progress issued May 2026 | 310 Junipero Serra Bl | Gdh Roofing & Building Inc | reroof with hot work.Details
reroof with hot work. | $25,000 |
| Apr 23, 2026 | Completed final sign-off Apr 2026 | 131 Tioga Av | Gdh Roofing & Building Inc | over two layer roofing membrane for the roofing only, torch down hot worksDetails
over two layer roofing membrane for the roofing only, torch down hot works | $7,000 |
| Apr 23, 2026 | In progress issued Apr 2026 | 15 De Long St | Gdh Roofing & Building Inc | over two layer roofing membrane for the roofing only, torch down hot works.Details
over two layer roofing membrane for the roofing only, torch down hot works. | $8,000 |
| Apr 14, 2026 | In progress issued Apr 2026 | 19 Pope St | Gdh Roofing & Building Inc | re-roofing (w/ hotworks)Details
re-roofing (w/ hotworks) | $9,800 |
| Apr 2, 2026 | Completed final sign-off Sep 2026 | 1626 22nd Av | Gdh Roofing & Building Inc | revision to #202603026782: 2-story extension at rear of bldg. construct 2 bedroom, 2 full bath, 1 powder room. remodel (e) kitchen & rebuilt interior staircase at 2/f. construct 2 bedroom, 2 full bath, media room, & install wetbar at g/f.Details
revision to #202603026782: 2-story extension at rear of bldg. construct 2 bedroom, 2 full bath, 1 powder room. remodel (e) kitchen & rebuilt interior staircase at 2/f. construct 2 bedroom, 2 full bath, media room, & install wetbar at g/f. | $465,000 |
| Mar 27, 2026 | In progress issued Apr 2026 | 2319 21st Av | Gdh Roofing & Building Inc | rev 202512262747: 3/f: new bathroom and kitchen layout orientation; no new fixtures, added and rmeove approved partitions wall office.Details
rev 202512262747: 3/f: new bathroom and kitchen layout orientation; no new fixtures, added and rmeove approved partitions wall office. | $2,000 |
| Feb 10, 2026 | Completed final sign-off Mar 2026 | 3819 Quintara St | Gdh Roofing & Building Inc | replace roofing with shingles and bitumen only and hot works.Details
replace roofing with shingles and bitumen only and hot works. | $15,000 |
| Feb 10, 2026 | Completed final sign-off Jun 2026 | 1161 Cayuga Av | Gdh Roofing & Building Inc | replace roofing with bitumen roofing membrane and hot works.Details
replace roofing with bitumen roofing membrane and hot works. | $9,500 |
| Jan 23, 2026 | Completed final sign-off Feb 2026 | 1624 Kirkham St | Gdh Roofing & Building Inc | reroofing with hot worksDetails
reroofing with hot works | $9,500 |
| Jan 23, 2026 | Completed final sign-off Jul 2026 | 141 Meadowbrook Dr | Gdh Roofing & Building Inc | reroofing with hot worksDetails
reroofing with hot works | $11,000 |
| Dec 11, 2025 | Completed final sign-off Jul 2026 | 398 Christopher Dr | Gdh Roofing & Building Inc | reroof with shingles (n) in kind. no hot works.Details
reroof with shingles (n) in kind. no hot works. | $12,000 |
| Dec 2, 2025 | Completed final sign-off Jul 2026 | 57 Seminole Av | Gdh Roofing & Building Inc | reroofing: hot worksDetails
reroofing: hot works | $11,000 |
| Nov 21, 2025 | Completed final sign-off Jul 2026 | 780 Delano Av | Gdh Roofing & Building Inc | reroof. hot worksDetails
reroof. hot works | $9,500 |
| Oct 16, 2025 | In progress issued Oct 2025 | 752 Huron Av | Gdh Roofing & Building Inc | re-roofing with hot works.Details
re-roofing with hot works. | $11,000 |
| Oct 7, 2025 | Completed final sign-off Jul 2026 | 36 Salmon St | Gdh Roofing & Building Inc | re-roofing w/ torchDetails
re-roofing w/ torch | $12,000 |
| Oct 1, 2025 | Completed final sign-off Jul 2026 | 1465 Kansas St | Gdh Roofing & Building Inc | re roofing hot works.Details
re roofing hot works. | $6,500 |
| Oct 1, 2025 | Completed final sign-off Mar 2026 | 143 Sickles Av | Gdh Roofing & Building Inc | re roofing: hot works.Details
re roofing: hot works. | $7,500 |
| Sep 17, 2025 | Completed final sign-off Jul 2026 | 1927 30th Av | Gdh Roofing & Building Inc | re-roofing with hot works.Details
re-roofing with hot works. | $8,500 |
| Sep 3, 2025 | Completed final sign-off Jul 2026 | 3236 Judah St | Gdh Roofing & Building Inc | reroofing with hot work.Details
reroofing with hot work. | $12,000 |
| Aug 14, 2025 | Completed final sign-off Jan 2026 | 568 06th Av | Gdh Roofing & Building Inc | re-roofing: minor repair for shingle roofing. no hot works.Details
re-roofing: minor repair for shingle roofing. no hot works. | $5,000 |
| Aug 14, 2025 | Completed final sign-off Aug 2025 | 1555 Shrader St | Gdh Roofing & Building Inc | reroof with hot works. bitumen torch down.Details
reroof with hot works. bitumen torch down. | $11,000 |
| Aug 7, 2025 | Completed final sign-off Aug 2025 | 1059 Montgomery St | Gdh Roofing & Building Inc | re-roof. torch down.Details
re-roof. torch down. | $12,000 |
| Jul 31, 2025 | Completed final sign-off Jul 2026 | 2174 45th Av | Gdh Roofing & Building Inc | re-roof. hot work.Details
re-roof. hot work. | $12,000 |
| Jul 29, 2025 | Completed final sign-off Jul 2026 | 1364 20th Av | Gdh Roofing & Building Inc | roof overlay with torch down at back of building.Details
roof overlay with torch down at back of building. | $7,500 |
| Jul 29, 2025 | Completed final sign-off Jul 2026 | 721 Amazon Av | Gdh Roofing & Building Inc | roof overlay torched down.Details
roof overlay torched down. | $7,500 |
| Jun 24, 2025 | Expired or cancelled expired Oct 2026 | 6101 Geary Bl | Gdh Roofing & Building Inc | re-roofing with torch down. minimum 0.63 solar resistance or 0.75 & 75 min thermal emittance and solar reflectance index.Details
re-roofing with torch down. minimum 0.63 solar resistance or 0.75 & 75 min thermal emittance and solar reflectance index. | $25,000 |
| May 7, 2025 | Completed final sign-off Dec 2025 | 766 25th Av | Gdh Roofing & Building Inc | reroofing (w/ torch)Details
reroofing (w/ torch) | $9,500 |
| May 2, 2025 | Completed final sign-off Dec 2025 | 775 Vallejo St | Gdh Roofing & Building Inc | re-roofing with torch down.Details
re-roofing with torch down. | $28,000 |
| Apr 25, 2025 | Completed final sign-off May 2025 | 106 Trumbull St | Gdh Roofing & Building Inc | reroofing. front of building: re-roof with new shingles type a. back of building: torch down overlay bithumene.Details
reroofing. front of building: re-roof with new shingles type a. back of building: torch down overlay bithumene. | $12,000 |
| Mar 6, 2025 | Completed final sign-off May 2025 | 1530 Lawton St | Gdh Roofing & Building Inc | 1st fl convert family room to 2 bedrooms, 2 baths, family room. 2nd fl remodel kitchen and bath per planDetails
1st fl convert family room to 2 bedrooms, 2 baths, family room. 2nd fl remodel kitchen and bath per plan | $98,000 |
| Mar 4, 2025 | Completed final sign-off Apr 2025 | 205 Sagamore St | Gdh Roofing & Building Inc | re-roofing overlay bitumene w/torch downDetails
re-roofing overlay bitumene w/torch down | $8,500 |
| Mar 4, 2025 | Completed final sign-off Apr 2025 | 1849 Felton St | Gdh Roofing & Building Inc | re-roofing overlay bitumene w/torch downDetails
re-roofing overlay bitumene w/torch down | $8,500 |
| Feb 25, 2025 | Completed final sign-off Mar 2025 | 273 Santos St | Gdh Roofing & Building Inc | reroofing- torch downDetails
reroofing- torch down | $9,500 |
| Feb 25, 2025 | Completed final sign-off Mar 2025 | 267 Santos St | Gdh Roofing & Building Inc | reroofing- torch downDetails
reroofing- torch down | $9,500 |
| Feb 20, 2025 | Completed final sign-off Mar 2025 | 132 Huntington Dr | Gdh Roofing & Building Inc | re-roofing with bitumene application.Details
re-roofing with bitumene application. | $11,000 |
| Feb 20, 2025 | Completed final sign-off Mar 2025 | 295 Monterey Bl | Gdh Roofing & Building Inc | re-roofing overlay with bitumene application onlyDetails
re-roofing overlay with bitumene application only | $10,000 |
| Jan 16, 2025 | Completed final sign-off Jan 2025 | 381 Sweeny St | Gdh Roofing & Building Inc | reroofing overlay torch downDetails
reroofing overlay torch down | $8,500 |
| Jan 16, 2025 | Completed final sign-off Jan 2025 | 410 45th Av | Gdh Roofing & Building Inc | reroofing overlay torch downDetails
reroofing overlay torch down | $8,500 |
| Jan 6, 2025 | Completed final sign-off Feb 2025 | 2720 Noriega St | Gdh Roofing & Building Inc | reroofing- torch downDetails
reroofing- torch down | $9,500 |
| Jan 6, 2025 | Completed final sign-off Dec 2025 | 771 Head St | Gdh Roofing & Building Inc | reroofing- torch downDetails
reroofing- torch down | $11,000 |
| Dec 23, 2024 | Completed final sign-off Jan 2025 | 1679 Palou Av | Gdh Roofing & Building Inc | reroofing torch downDetails
reroofing torch down | $9,500 |
| Dec 23, 2024 | In progress issued Dec 2024 | 934 Ortega St | Gdh Roofing & Building Inc | flat roof maintenance: apply polar bitumenseal on (e) roof membrane for optimal waterproof protection.Details
flat roof maintenance: apply polar bitumenseal on (e) roof membrane for optimal waterproof protection. | $2,500 |
| Nov 27, 2024 | Completed final sign-off Dec 2024 | 84 Arleta Av | Gdh Roofing & Building Inc | reroofing: overlayment (hot works)Details
reroofing: overlayment (hot works) | $11,000 |
| Nov 12, 2024 | Completed final sign-off Jan 2025 | 2418 30th Av | Gdh Roofing & Building Inc | structural revision to 202410173168: change e) beam at ground fl per plan, no layout change to floor planDetails
structural revision to 202410173168: change e) beam at ground fl per plan, no layout change to floor plan | $3,000 |
| Nov 7, 2024 | In progress issued Nov 2024 | 1271 23rd Av | Gdh Roofing & Building Inc | reroofing- torch workDetails
reroofing- torch work | $15,000 |
| Nov 7, 2024 | Completed final sign-off Nov 2025 | 627 25th Av | Gdh Roofing & Building Inc | reroofing- torch workDetails
reroofing- torch work | $14,000 |
| Oct 31, 2024 | Completed final sign-off Nov 2024 | 937 Taraval St | Gdh Roofing & Building Inc | re-roof (torch down), about 2500 sq. ft.Details
re-roof (torch down), about 2500 sq. ft. | $16,200 |
| Oct 31, 2024 | Completed final sign-off Dec 2024 | 539 Holyoke St | Gdh Roofing & Building Inc | roof repair (overlayment), about 1250 sq. ft.Details
roof repair (overlayment), about 1250 sq. ft. | $8,000 |
| Oct 23, 2024 | Completed final sign-off Apr 2025 | 3425 Noriega St | Gdh Roofing & Building Inc | reroof (torch down)Details
reroof (torch down) | $8,000 |
| Oct 23, 2024 | Completed final sign-off Mar 2025 | 3431 Noriega St | Gdh Roofing & Building Inc | reroof (torch down)Details
reroof (torch down) | $8,000 |
| Oct 21, 2024 | Completed final sign-off Feb 2025 | 2340 28th Av | Gdh Roofing & Building Inc | add one full bath at lower floor per plan. remodel 2 bath and 1 kitchen at second floor. kitchen layout modified. ref pa# 202409130724Details
add one full bath at lower floor per plan. remodel 2 bath and 1 kitchen at second floor. kitchen layout modified. ref pa# 202409130724 | $60,888 |
| Oct 17, 2024 | Completed final sign-off Jan 2025 | 2418 30th Av | Gdh Roofing & Building Inc | convert ground family room to 2 bedroom, 2 bath, & family room per plan. remodel 2 bath & kitchen @ 2/f. convert dining room to bedroom. no structural work under this permit.Details
convert ground family room to 2 bedroom, 2 bath, & family room per plan. remodel 2 bath & kitchen @ 2/f. convert dining room to bedroom. no structural work under this permit. | $60,888 |
| Oct 2, 2024 | Expired or cancelled suspend Oct 2024 | 19 Topeka Av | Gdh Roofing & Building Inc | roofing repair (overlayment- torch down)Details
roofing repair (overlayment- torch down) | $7,000 |
| Sep 23, 2024 | In progress issued Sep 2024 | 915 Grant Av | Gdh Roofing & Building Inc | reroofing refoofingDetails
reroofing refoofing | $16,000 |
| Sep 23, 2024 | Completed final sign-off Sep 2025 | 1743 37th Av | Gdh Roofing & Building Inc | re-roofingDetails
re-roofing | $14,000 |
| Sep 23, 2024 | Completed final sign-off Jan 2025 | 109 Waverly Pl | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $16,000 |
| Sep 4, 2024 | Completed final sign-off Sep 2024 | 139 Bacon St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,000 |
| Aug 27, 2024 | Completed final sign-off Oct 2024 | 63 Scotia Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $12,000 |
| Aug 27, 2024 | Completed final sign-off Dec 2024 | 12 Godeus St | Gdh Roofing & Building Inc | reroofDetails
reroof | $13,000 |
| Aug 27, 2024 | Completed final sign-off Oct 2024 | 71 Cortland Av | Gdh Roofing & Building Inc | reroofDetails
reroof | $11,000 |
| Aug 27, 2024 | Completed final sign-off Apr 2025 | 2058 Quesada Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $8,500 |
| Aug 13, 2024 | Completed final sign-off Aug 2024 | 335 Paris St | Gdh Roofing & Building Inc | roof repair with shingles (10 square roof)Details
roof repair with shingles (10 square roof) | $12,000 |
| Jul 24, 2024 | Completed final sign-off Aug 2024 | 430 24th Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $15,000 |
| Jul 12, 2024 | Completed final sign-off Jun 2025 | 744 Pacheco St | Gdh Roofing & Building Inc | reroofing.Details
reroofing. | $7,500 |
| Jul 11, 2024 | Completed final sign-off Sep 2024 | 400 Taraval St | Gdh Roofing & Building Inc | reroofing.Details
reroofing. | $15,000 |
| Jul 1, 2024 | Completed final sign-off Sep 2024 | 165 Girard St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,500 |
| Jul 1, 2024 | Completed final sign-off Apr 2025 | 619 47th Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,000 |
| Jun 27, 2024 | Completed final sign-off Sep 2024 | 730 Sunnydale Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,000 |
| Jun 27, 2024 | Completed final sign-off Jan 2025 | 354 Country Club Dr | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,500 |
| Apr 4, 2024 | Completed final sign-off May 2024 | 313 Mount Vernon Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $9,000 |
| Apr 2, 2024 | Completed final sign-off Mar 2025 | 5946 California St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $8,500 |
| Mar 26, 2024 | Completed final sign-off Jun 2024 | 551 Holyoke St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $9,500 |
| Mar 26, 2024 | Completed final sign-off Mar 2025 | 306 Randolph St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $35,000 |
| Mar 26, 2024 | Completed final sign-off Feb 2025 | 355 Barneveld Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $38,000 |
| Mar 11, 2024 | Completed final sign-off Feb 2025 | 246 Arleta Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $13,000 |
| Feb 7, 2024 | Completed final sign-off Apr 2024 | 1025 Bay Shore Bl | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,000 |
| Jan 18, 2024 | Completed final sign-off Dec 2024 | 1582 39th Av | Gdh Roofing & Building Inc | repair/replace siding at rear of the house, not visible from st.Details
repair/replace siding at rear of the house, not visible from st. | $14,500 |
| Jan 17, 2024 | Completed final sign-off Feb 2024 | 1700 Waller St | Gdh Roofing & Building Inc | reroofing.Details
reroofing. | $15,000 |
| Dec 27, 2023 | Completed final sign-off Dec 2024 | 259 28th Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $13,000 |
| Dec 27, 2023 | Completed final sign-off Feb 2024 | 2314 41st Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $15,000 |
| Nov 27, 2023 | Completed final sign-off Sep 2024 | 649 Green St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $110,000 |
| Nov 27, 2023 | Completed final sign-off Sep 2024 | 320 Winding Wy | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $15,000 |
| Nov 27, 2023 | Completed final sign-off Nov 2024 | 375 Hearst Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $15,000 |
| Nov 7, 2023 | Completed final sign-off Nov 2023 | 1601 Yosemite Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $25,000 |
| Oct 6, 2023 | Completed final sign-off Dec 2023 | 2242 30th Av | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $10,000 |
| Sep 26, 2023 | Never finaled issued Sep 2023, no final | 854 30th Av | Gdh Roofing & Building Inc | to comply with complaint # 202312832: rerouting with asphalt modified bitumen routing membrane and 30 years shinglesDetails
to comply with complaint # 202312832: rerouting with asphalt modified bitumen routing membrane and 30 years shingles | $10,000 |
| Aug 28, 2023 | Completed final sign-off Nov 2023 | 279 Bridgeview Dr | Gdh Roofing & Building Inc | replace backside roofing deck with asphalt gta. modified bitumen roofing membraneDetails
replace backside roofing deck with asphalt gta. modified bitumen roofing membrane | $3,900 |
| Jul 26, 2023 | Completed final sign-off Aug 2023 | 518 Yale St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $11,000 |
| Jul 26, 2023 | Completed final sign-off Aug 2023 | 1427 Wayland St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $12,000 |
| Jul 5, 2023 | Completed final sign-off Oct 2023 | 950 Madrid St | Gdh Roofing & Building Inc | replace roofing with asphalt bitumen roofing membraneDetails
replace roofing with asphalt bitumen roofing membrane | $11,000 |
| May 24, 2023 | Never finaled issued May 2023, no final | 20 Amherst St | Gdh Roofing & Building Inc | reroofingDetails
reroofing | $10,000 |