Gdh Roofing & Building Inc
Roofing contractor based in San Francisco. Licensed since 2021.
- License active
- Workers' comp on file
100 jobs on San Francisco permits, 2022 to 2026: 90 roofing jobs, 6 panel upgrades, 4 remodels. 48th most roofing permits of 303 contractors in San Francisco.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 1083778, active in the state's records on Sep 23, 2026General engineering, general building, roofingThe board's public record lists 1 item. See the record below. | Checks out |
| Workers' comp? | Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | On file |
| In business? | Licensed since 2021 | |
| Jobs on record | 100 jobs on San Francisco permits, 2022 to 2026: 90 roofing jobs, 6 panel upgrades, 4 remodels48th most roofing permits of 303 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026.Of their 90 roofing permits, 5 mention shingles, 24 mention a flat or low-slope roof. |
Records: the state license board and City of San Francisco permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
How to read this
The Contractors State License Board lists complaints it has sent for legal action, citations it has issued, and warning letters. A complaint or accusation is an allegation, not a finding. A citation is the board's finding that a rule was broken; the contractor can appeal it. Complaints closed in the contractor's favor are never listed. Most contractors have no items.
Citation, as of Oct 4, 2026Jul 31, 2020 · Citation 2 2020 1068
The board issued a citation on Jul 31, 2020.
Listed: aided and abetted non-licensee
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 1083778 on CSLB
Cost and timing
All roofing jobs in San Francisco: $11,000 to $22,000
Half of 15,684 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Roof replacements in San Francisco: $11,000 to $22,000 (15,431 permits)
- Shingle roofs in San Francisco: $12,000 to $27,000 (602 permits)
- Tile roofs in San Francisco: $12,000 to $26,000 (58 permits)
- Flat and low-slope roofs in San Francisco: $11,000 to $24,000 (1,835 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $11,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What roofing jobs cost in San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a roofing permit stays open about 28 days, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. The permit itself is usually issued the same day. How long roofing jobs take.
Track record
23 jobs in the last 12 months, down from 35 the year before
Where they work most
- 9413418 jobs
- 9412217 jobs
- 9411216 jobs
- 9411613 jobs
- 9412111 jobs
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
A row marked ×2 or more stands for that many similar jobs on one day in one ZIP code.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Aug 31, 2026 | RemodelRelocate (e) kitchen, remodel 2 (e) bathrooms, replace (e) sheetrock w/ new at 2/f | 94122 | $384,000 |
| Aug 31, 2026 | Panel upgradeGeneral electrical wiring for residence | 94122 | not stated |
| Aug 10, 2026 | Panel upgradeResidential general electrical work and wiring and update e service panel 1 main panel, 1 subpanel | 94122 | not stated |
| Jun 22, 2026 | ReroofReroof with hot works | 94134 | $17,000 |
| May 28, 2026 | ReroofReroof hot works | 94112 | $12,000 |
| May 28, 2026 | ReroofReroof hot works | 94132 | $8,000 |
| May 13, 2026 | ReroofNo details on the permit | 94134 | $12,000 |
| May 13, 2026 | ReroofReroof with hot work | 94132 | $25,000 |
| May 8, 2026 | Panel upgradeReplace subpanel 100amp, lights, switches, rewiring entire home, and fixtures and finishes as needed | 94116 | not stated |
| Apr 23, 2026 | ReroofOver two layer roofing membrane for the roofing only, torch down hot works | 94112 | $8,000 |
| Apr 23, 2026 | ReroofOver two layer roofing membrane for the roofing only, torch down hot works | 94134 | $7,000 |
| Apr 14, 2026 | ReroofRe-roofing (w/ hotworks) | 94112 | $9,800 |
| Feb 10, 2026 | ReroofReplace roofing with bitumen roofing membrane and hot works | 94112 | $9,500 |
| Feb 10, 2026 | ReroofReplace roofing with shingles and bitumen only and hot works | 94116 | $15,000 |
| Jan 23, 2026 | ReroofReroofing with hot works | 94122 | $9,500 |
| Jan 23, 2026 | ReroofReroofing with hot works | 94132 | $11,000 |
| Dec 11, 2025 | ReroofReroof with shingles (n) in kind | 94131 | $12,000 |
| Dec 2, 2025 | ReroofReroofing: hot works | 94112 | $11,000 |
| Nov 21, 2025 | ReroofNo details on the permit | 94112 | $9,500 |
| Oct 16, 2025 | ReroofRe-roofing with hot works | 94112 | $11,000 |
| Oct 7, 2025 | ReroofRe-roofing w/ torch | 94133 | $12,000 |
| Oct 1, 2025 | ReroofRe roofing hot works | 94107 | $6,500 |
| Oct 1, 2025 | ReroofRe roofing: hot works | 94112 | $7,500 |
| Sep 17, 2025 | ReroofRe-roofing with hot works | 94116 | $8,500 |
| Sep 3, 2025 | ReroofReroofing with hot work | 94122 | $12,000 |
| Aug 14, 2025 | ReroofReroof with hot works | 94117 | $11,000 |
| Aug 14, 2025 | ReroofRe-roofing: minor repair for shingle roofing | 94118 | $5,000 |
| Aug 7, 2025 | ReroofNo details on the permit | 94133 | $12,000 |
| Jul 31, 2025 | ReroofNo details on the permit | 94116 | $12,000 |
| Jul 29, 2025 | ReroofRoof overlay with torch down at back of building | 94122 | $7,500 |
| Jul 29, 2025 | ReroofRoof overlay torched down | 94112 | $7,500 |
| May 7, 2025 | ReroofReroofing (w/ torch) | 94121 | $9,500 |
| May 2, 2025 | ReroofRe-roofing with torch down | 94133 | $28,000 |
| Apr 25, 2025 | ReroofNo details on the permit | 94112 | $12,000 |
| Mar 24, 2025 | Panel upgradeWhole house rewiring for sfd | 94122 | not stated |
| Mar 21, 2025 | Remodel1st fl convert family room to 2 bedrooms, 2 baths, family room | 94122 | $98,000 |
| Mar 4, 2025 | ReroofRe-roofing overlay bitumene w/torch down | 94112 | $8,500 |
| Mar 4, 2025 | ReroofRe-roofing overlay bitumene w/torch down | 94134 | $8,500 |
| Feb 25, 2025 | Reroof (×2, same day) | 94134 | $9,500 each |
| Feb 20, 2025 | ReroofRe-roofing with bitumene application | 94132 | $11,000 |
What to ask before you hire
About Gdh Roofing & Building Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any roofing contractor
- Can you show me proof of liability insurance and your bond?
- Will you tear off the old roof or lay the new one over it?
- What do you charge to replace rotted roof boards, per sheet, if you find any?
- Who pulls the permit, and who meets the inspector?
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See all 303 roofing contractors in San Francisco, ranked by jobs
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