Updated: Jul 22, 2025
Location and Projects
Address
6525 Crown Blvd, San Jose, CA, 95120
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Alex Singh Corona Roofer
Alex Singh Corona at 6525 Crown Blvd, San Jose, CA 95120, has a BuildZoom score of 104 and ranks in the top 9% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Alex Singh Corona Contact Information
Phone Number: (669) 214-1113
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Address: 6525 Crown Blvd, San Jose, CA 95120
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Alex Singh Corona San Jose
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alex Singh Corona has a BuildZoom score of 104, which places them above 91% of 336,931 contractors in California.
Activity
|
9 projects
|
2025 |
|
8 projects
|
2024 |
Our building permit records indicate that Alex Singh Corona has worked on at least
17.0 projects over the past 2 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
|
16 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Alex Singh Corona mostly works on
roofing project
projects.
Pricing
|
1 project
|
< $5k |
|
6 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $20,263. 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.
Comparable to comparable reroof with new osb. 21 squares. steep: tear off ex
Valuation:
N/A
Permit #:
B-RR25-0068
Status:
final
Fee:
$774
Permit Type:
Onl reroof
Building Type:
N/A
Installation of gaf asphalt and solar energy shingles
Valuation:
N/A
Permit #:
B-RR25-0065
Status:
final
Fee:
$774
Permit Type:
Onl reroof
Building Type:
N/A
Comparable to comparable reroof. 20.5 squares
Valuation:
$16,968
Permit #:
B-RR24-0317
Status:
final
Fee:
$774
Permit Type:
Onl reroof
Building Type:
N/A
Comparable to comparable reroof using existing sheathing. 17 squares
Valuation:
$16,570
Permit #:
R2024-0213
Status:
final
Fee:
$576
Permit Type:
Roofing
Building Type:
N/A
Shake to comparable reroof with 7/16 osb. 43 sq house + 3 sq shed
Valuation:
$43,957
Permit #:
R2024-0162
Status:
final
Fee:
$1,434
Permit Type:
Roofing
Building Type:
N/A
Comparable to comparable reroof using existing sheathing. 22 squares
Valuation:
$15,180
Permit #:
R2024-0198
Status:
final
Fee:
$544
Permit Type:
Roofing
Building Type:
N/A
Wood shingle to comparable reroof. use existing plywood. 41.5 squares
Valuation:
$40,379
Permit #:
ONBLD24-00027
Status:
final
Fee:
$1,511
Permit Type:
Reroof residentia...
Building Type:
N/A
Comparable to comparable reroof with new 7/16 osb. 23 squares
Valuation:
$20,263
Permit #:
R2024-0094
Status:
final
Fee:
$654
Permit Type:
Roofing
Building Type:
N/A
Tar & gravel to 3-ply modified bitumen rolled roofing. 15sqs
Valuation:
$14,217
Permit #:
B24-1719
Status:
final
Fee:
$618
Permit Type:
Residential
Building Type:
N/A
Shake to comparable reroof with new 7/16 osb. class a system
Valuation:
$29,908
Permit #:
ONBLD24-00053
Status:
final
Fee:
$1,141
Permit Type:
Reroof residentia...
Building Type:
N/A
Shake to comparable reroof with new 7/16 osb. class a system
Valuation:
$36,550
Permit #:
ONBLD24-00049
Status:
final
Fee:
$1,377
Permit Type:
Reroof residentia...
Building Type:
N/A
Comparable to comparable reroof w partial new osb. 38 squares
Valuation:
$35,378
Permit #:
ONBLD24-00031
Status:
final
Fee:
$1,343
Permit Type:
Reroof residentia...
Building Type:
N/A
Comparable to comparable reroof. 26 squares
Valuation:
$18,117
Permit #:
B24-0801
Status:
issued
Fee:
$621
Permit Type:
Residential
Building Type:
N/A
Re-roofing
Valuation:
$66,751
Permit #:
202406285522
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Comparable to comparable reroof using existing sheathing
Valuation:
$16,840
Permit #:
B-RR23-0344
Status:
expired
Fee:
$746
Permit Type:
Onl reroof
Building Type:
N/A
Tile to comparable reroof. 27 squares
Valuation:
$20,925
Permit #:
B-RR24-0289
Status:
final
Fee:
$774
Permit Type:
Onl reroof
Building Type:
N/A
Reroofing
Valuation:
$20,000
Permit #:
202211176723
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Retrofit 3 existing skylights. addition to permit bldg2024-0298
Valuation:
$2,031
Permit #:
BLDG2024-0435
Status:
withdrawn
Fee:
$467
Permit Type:
Skylight_434
Building Type:
N/A
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Alex Singh Corona Reviews
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Recent Buildzoom Projects
Alex Singh Corona License info
License Not Required
| Status | Not Required |
- BuildZoom verified in November, 2024 that this contractor does not need a license to be a roofer in California.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
18
Permits
- Building permit records show that Alex Singh Corona has worked on 18 permitted projects.