Ahn House Corporation
Roofing contractor based in San Francisco. Licensed since 1987.
- License active
- Workers' comp on file
53 roofing jobs on San Francisco permits, 2021 to 2026. 62nd 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 513313, active in the state's records on Sep 23, 2026Roofing, sheet metalNo complaints or citations on the board's public record. | 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 1987 | |
| Jobs on record | 53 roofing jobs on San Francisco permits, 2021 to 2026Every permit we have for them is roofing.62nd 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 53 roofing permits, 12 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.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 513313 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 $16,800 (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
4 jobs in the last 12 months, down from 12 the year before
Where they work most
- 941169 jobs
- 941226 jobs
- 941186 jobs
- 941346 jobs
- 941215 jobs
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| May 12, 2026 | ReroofReroofing torch down | 94133 | $29,500 |
| Jan 6, 2026 | ReroofRe-roof with hot works | 94122 | $18,800 |
| Jan 2, 2026 | ReroofReroofing with hot works | 94118 | $36,000 |
| Sep 26, 2025 | ReroofRe-roofing with hot works | 94116 | $18,600 |
| Jul 31, 2025 | ReroofNo details on the permit | 94116 | $15,500 |
| Jul 31, 2025 | ReroofNo details on the permit | 94116 | $19,400 |
| Jul 23, 2025 | ReroofNo details on the permit | 94116 | $21,800 |
| Jul 1, 2025 | ReroofRe-roofing hot works | 94112 | $10,000 |
| May 14, 2025 | ReroofReroofing (w/ torch) | 94121 | $18,000 |
| Mar 27, 2025 | ReroofRe-roofing with hot works | 94121 | $16,000 |
| Mar 27, 2025 | ReroofRe-roofing no hot works | 94114 | $16,000 |
| Mar 12, 2025 | ReroofNo details on the permit | 94132 | $38,000 |
| Feb 13, 2025 | ReroofNo details on the permit | 94124 | $12,800 |
| Dec 20, 2024 | ReroofNo details on the permit | 94116 | $19,800 |
| Oct 28, 2024 | Reroof, 1600 sq ftReroof (torch down) about 1600 sq | 94131 | $16,400 |
| Oct 28, 2024 | Reroof, 800 sq ftReroof (torch down) about 800 sq | 94127 | $12,500 |
| Aug 13, 2024 | Reroof | 94123 | $23,500 |
| Jul 18, 2024 | Reroof | 94116 | $22,400 |
| May 10, 2024 | Reroof | 94132 | $11,700 |
| May 10, 2024 | Reroof | 94127 | $11,500 |
| Apr 1, 2024 | Reroof | 94131 | $9,600 |
| Apr 1, 2024 | Reroof | 94112 | $10,800 |
| Feb 26, 2024 | ReroofNo details on the permit | 94134 | $9,000 |
| Dec 11, 2023 | Reroof | 94124 | $5,400 |
| Nov 22, 2023 | Reroof | 94121 | $16,800 |
| Nov 15, 2023 | Reroof | 94122 | $26,800 |
| Oct 19, 2023 | ReroofNo details on the permit | 94124 | $9,000 |
| Oct 19, 2023 | ReroofNo details on the permit | 94116 | $16,800 |
| Sep 29, 2023 | Reroof | 94134 | $15,000 |
| Aug 15, 2023 | Reroof | 94122 | $17,800 |
| Aug 1, 2023 | Reroof | 94116 | $17,500 |
| Aug 1, 2023 | Reroof | 94122 | $19,500 |
| Jun 27, 2023 | ReroofNo details on the permit | 94131 | $13,600 |
| Apr 24, 2023 | Reroof | 94127 | $18,600 |
| Sep 16, 2022 | Reroof | 94118 | $28,000 |
| Sep 2, 2022 | Reroof | 94121 | $17,000 |
| Aug 25, 2022 | Reroof | 94118 | $19,000 |
| Aug 4, 2022 | Reroof | 94118 | $18,000 |
| Jul 29, 2022 | Reroof | 94131 | $19,000 |
| Jul 12, 2022 | Reroof | 94124 | $7,900 |
What to ask before you hire
About Ahn House Corporation
- 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?
Get a quote from Ahn House Corporation
Five quick questions. We pass your request to Ahn House Corporation.
Request for Ahn House Corporation
- Where
- Job
- Start
- Budget
- Goes to
You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Ahn House Corporation. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore roofing contractors near 94116 and 94122
- Tom Lee Roofing Inc.
- Apollo Building & Roofing Group Inc.
- American Standard Roofing Inc
- Dissmeyer Corp, Dba Acme Roofing Co
- Diamond Ridge Roofing Systems
- New City Roofing Co Inc
See all 303 roofing contractors in San Francisco, ranked by jobs
Run this business? Claim this page to get requests by email and reply to homeowners here.