Updated: Nov 11, 2025
Location and Projects
Address
130 Staples Ave, San Francisco, CA, 94112
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Redwood Roofing Co Photos
Redwood Roofing Co
We perform roof work on different types of roofs.
From BuildZoom: Redwood Roofing Co, 130 Staples Ave, San Francisco, CA (Employee: Ellison Ma) holds a Roofing license and 1 other license according to the California license board.
Their BuildZoom score of 120 ranks in the top 1% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Redwood Roofing Co, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Redwood Roofing Co Contact Information
Phone Number: (415) 568-5375
Address: 130 Staples Ave, San Francisco, CA 94112
Redwood Roofing Co San Francisco
Quality
120
99th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Redwood Roofing Co has a BuildZoom score of 120, which places them above 99% of 336,931 contractors in California.
Activity
|
90 projects
|
2025 |
|
75 projects
|
2024 |
|
100 projects
|
2023 |
|
72 projects
|
2022 |
Our building permit records indicate that Redwood Roofing Co has worked on at least
337.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
328 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Redwood Roofing Co mostly works on
roofing project
projects.
Pricing
|
6 projects
|
< $5k |
|
226 projects
|
$5k-$20k |
|
28 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
The typical size of their permits is approximately $15,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing shingles and install new shingles. install new bitumen is included in the quote. *enf-2019-00044
Valuation:
$11,000
Permit #:
BRROOF-25-0059
Status:
triage
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing material and install 3 layers of modified bitnumen. re-roofing with hotworks
Valuation:
$20,000
Permit #:
202503061699
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Remove existing roofing material and install 3 layes to modify bitnum. re-roofing with hot works
Valuation:
$20,000
Permit #:
202503061702
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Reroofing - flat roof remove (e) roofing material and install (n) roofing material - torch down
Valuation:
$16,000
Permit #:
202502210778
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remove existing shingles and install new shingles 20 squares (3:12 pitch requires double underlayment)
Valuation:
N/A
Permit #:
BLD-2025-490
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202509195759
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$21,000
Permit #:
202506299731
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$16,000
Permit #:
202505136308
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202505075987
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$22,000
Permit #:
202504245128
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$17,000
Permit #:
202504184783
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202502240893
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$18,000
Permit #:
202502130307
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202502059762
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$22,000
Permit #:
202501309414
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$17,000
Permit #:
202501228854
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$18,000
Permit #:
202501208643
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202501077827
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$12,000
Permit #:
202505267230
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$12,000
Permit #:
202505227032
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Verified License
BuildZoom confirmed this contractor's license
Redwood Roofing Co License info
Verified License
| License # | 1054215 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2025.
Verify this license's status for Redwood Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1048922 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Redwood Roofing Co at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
120
BuildZoom Score
Insured
| Insurer | Builder and Tradesman Insurance |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
492
Permits
- Building permit records show that Redwood Roofing Co has worked on 492 permitted projects.
Redwood Roofing Co Employees
EM
Ellison Ma
President
I have a house in San Francisco that had been vacant for 10 years.
Redwood Roofing did excellent work on my roofing at a very competitive price and in a timely manner.
Those factors are the best you can hope for during construction project.
I will definitely recommend to my family and freinds as well!