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Updated: Mar 06, 2026
Location and Projects
Address
3957 SOMERSET AVE, Castro Valley, CA, 94546
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Pro Roofing Maintenance Inc
Pro Roofing Maintenance Inc, 3957 Somerset Ave, Castro Valley, CA (Employees: Kisoo An, Kisoo An, and Yong Kun Choe) holds a Roofing license according to the California license board.
Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Pro Roofing Maintenance Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Pro Roofing Maintenance Inc Contact Information
Phone Number: (510) 913-1812
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Address: 3957 SOMERSET AVE, Castro Valley, CA 94546
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Pro Roofing Maintenance Inc Castro Valley
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Pro Roofing Maintenance Inc has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.
Activity
|
19 projects
|
2025 |
|
9 projects
|
2024 |
|
16 projects
|
2023 |
Our building permit records indicate that Pro Roofing Maintenance Inc has worked on at least
44.0 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.
Pricing
|
3 projects
|
< $5k |
|
27 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
The typical size of their permits is approximately $15,700. 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.
Building Permits by Pro Roofing Maintenance Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tear off (e) shingles and reroof (n) comparable shingles not replacing the plywood sheathing 1 680 sq. ft garage attached
Valuation:
$15,700
Permit #:
BRROOF-25-0015
Status:
complete
Fee:
$464
Permit Type:
N/A
Building Type:
N/A
Main house only: tear off existing no new sheathing and install asphalt shingle roof system and modified bitumen roof system @ 19.6 squares hot works permit is required. you can find this on smcfd website www.smcfire.org. you can call the fire prevention office at 650-522-7940 to schedule and pay for the inspection
Valuation:
$16,000
Permit #:
BD-2023-292138
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Complete removal of existing roofing materials and replace with modified bitumen system
Valuation:
N/A
Permit #:
B25-00241
Status:
final
Fee:
$1,403
Permit Type:
Commercial
Building Type:
N/A
Complete removal of existing roofing materials and install new asphalt composition shingle system install 3-ply modified bitumen system on lower slope roof
Valuation:
$15,000
Permit #:
RW24-0460
Status:
final
Fee:
$354
Permit Type:
N/A
Building Type:
N/A
Reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work
Valuation:
$17,000
Permit #:
202509084816
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Reroofing: removal of existing roofing materials. installation of asphalt composition shingles (class a). no hot work
Valuation:
$17,000
Permit #:
202509084815
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Re-roofing only at flat roof. (not hot works). no work to (e) roof structural sheathing. no work to front sloped roof
Valuation:
$23,500
Permit #:
202506047927
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Re-roofing (not hot work). no work to (e) roof structural sheathing. unconditioned space
Valuation:
$55,000
Permit #:
202506047928
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
19 - warehouse fu...
Complete removal of all existing roofing materials application of a new plywood substrate install new asphalt shingle roof system gray 12 sqrs
Valuation:
$17,000
Permit #:
BL-ROOF-2024-00605
Status:
issued
Fee:
$703
Permit Type:
N/A
Building Type:
N/A
Re-roofing: remove of existing roofing materials. install aspalt composition shingle. no hot work
Valuation:
$20,000
Permit #:
202510227898
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Complete removal of exisiting roof materials and
Valuation:
$12,600
Permit #:
B25-01080
Status:
applied
Fee:
$553
Permit Type:
Reroof
Building Type:
N/A
Complete removal of existing roofing materials install asphalt shingle roof system install modified bitumen system install an attic ventilation system
Valuation:
$18,040
Permit #:
RW23-0449
Status:
revoked
Fee:
$296
Permit Type:
N/A
Building Type:
N/A
Re-roofing no hot works
Valuation:
$19,500
Permit #:
202504285382
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Re-roofing no hot works
Valuation:
$14,800
Permit #:
202504285381
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Reroofing no hot works
Valuation:
$15,000
Permit #:
202503212817
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Reroofing removal of (e) roofing materials installation of modified bitumen system torch down
Valuation:
$15,000
Permit #:
202411074594
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Removal of existing roofing materials and installation of asphalt composition shingles. 40 squares ** cool roof or cool roof exempt required.**
Valuation:
$3,400
Permit #:
BIRR23-005725
Status:
issued
Fee:
$606
Permit Type:
N/A
Building Type:
N/A
Commercial reroof pelton plaza partial tear off and overlay install modified bitumen. see attached photos and specs
Valuation:
$10,000
Permit #:
B22-0510
Status:
final
Fee:
$701
Permit Type:
N/A
Building Type:
N/A
Tear off & reroof
Valuation:
$17,000
Permit #:
BD25-0473
Status:
final
Fee:
$658
Permit Type:
Reroof
Building Type:
N/A
Reroofing no hot works
Valuation:
$9,750
Permit #:
202503212812
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Pro Roofing Maintenance Inc Reviews
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Pro Roofing Maintenance Inc License info
Verified License
| License # | 1024042 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Pro Roofing Maintenance Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
108
Permits
- Building permit records show that Pro Roofing Maintenance Inc has worked on 108 permitted projects.
Pro Roofing Maintenance Inc Employees
KA
Kisoo An
Ceo / President
KA
Kisoo An
Ceo / President
YC
Yong Kun Choe
Rmo