Updated: Jun 14, 2026
Location and Projects
Address
850 - 92ND AVENUE #2B, Oakland, CA, 94603
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Bay Star Roofing, Inc
Bay Star Roofing, Inc at 850 - 92ND AVENUE #2B, Oakland, CA 94603, held a Roofer license (#858290) with the California contractors license board with an expiration date of 05-31-2009. We last verified the license was expired on 06-13-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% 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.
Bay Star Roofing, Inc Contact Information
Phone Number: (510) 536-1000
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Address: 850 - 92ND AVENUE #2B, Oakland, CA 94603
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Building Permits by Bay Star Roofing, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
***** print only 4 comment lines ***** and flame device requirements. attached rental housing schedule b modified biutmen torch down. see overlay one (e) roof with rubber remove existing gravel sweep clean
Valuation:
$16,000
Permit #:
0600002095
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Remove existing gravel sweep clean. overlay one (e) roof with rubber modified biutmen torch down. see attached rental housing schedule b and flame device requirements
Valuation:
$16,000
Permit #:
B2006-02095
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - tear off existing tar & gravel roofing addition plywood as needed addition underlayment torch down modified bitumen replace flashing. approx 100 squares. (rgs)
Valuation:
N/A
Permit #:
BLD2006-03302
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Tear off wood shingles and install new wood shingles class a approx. 2600 sq ft per contractor 5-26-06 --- revision - per contractor installing shake style lightweight concrete tile not wood shakes -- bdb
Valuation:
N/A
Permit #:
BI383597
Status:
final
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** bitumen apply aluminum covering & replace flashing. reroof garage. remove (e) roof. apply 38# underlayment torch down modified
Valuation:
$2,800
Permit #:
0500003959
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Tear-off approx. 20 squares of existing roof and install new modified bitume (torch down) class a grey or black finish only per city of lafayette
Valuation:
N/A
Permit #:
BI409085
Status:
final
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Base composition shingle roof system. new plywood. re-roof with 30lb felt replace existing downspouts and gutters tear off existing roofing matl. install
Valuation:
$7,200
Permit #:
0500003859
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Permit value$2.8k ***** print only 4 comment lines ***** bitumen apply aluminum covering & replace flashing. reroof garage. remove (e) roof. apply 38# underlayment torch down modified
Valuation:
N/A
Permit #:
0500003959
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: remove existing shake and replacing with 30 yr. comparable. also small section of residence is a flat roof (>50%) using torch dn mb
Valuation:
$6,460
Permit #:
2008 034522 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Commercial re-roof: tear off existing roof; install modified bitumen (torch down white) class a (per city planning light color ok on this building)
Valuation:
N/A
Permit #:
BI409466
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** bitumen & apply aluminum covering. tear off (e) roof. apply 28# underlayment torch down modified
Valuation:
$6,000
Permit #:
0500003958
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Reroof garage. remove (e) roof. apply 38# underlayment torch down modified bitumen apply aluminum covering & replace flashing
Valuation:
$2,800
Permit #:
B2005-03959
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***** print only 4 comment lines ***** plywood sheathing 30 year compisition shingle tear off existing roof 1/2 inch
Valuation:
$9,500
Permit #:
0600002321
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-0 express
Building Type:
N/A
Permit value$6k ***** print only 4 comment lines ***** bitumen & apply aluminum covering. tear off (e) roof. apply 28# underlayment torch down modified
Valuation:
N/A
Permit #:
0500003958
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tear-off approx. 18 squares of existing shake roof install new plywood and class a comparable. shingles
Valuation:
N/A
Permit #:
BI412531
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Bld- reroof-- tear off existing composition roof install appox 20sqs of composition shingles class a. (tj)
Valuation:
N/A
Permit #:
BLD2007-00335
Status:
final
Fee:
$291
Permit Type:
N/A
Building Type:
N/A
Permit value$15kmessage contractor class a-modified bitument roof. remove existing roof and replace with
Valuation:
N/A
Permit #:
0900002349
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit value$7kmessage contractor ***** print only 4 comment lines ***** t-off and install comparable shingles
Valuation:
N/A
Permit #:
0600004404
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential re-roof to remove 1 layer of wood shake and replace 1 layer of 30 yr shingles over 1/2 plywood
Valuation:
$8,500
Permit #:
BLD2006-10040
Status:
final
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Overlay comparable over existing comparable per contractor this is second layer total weight less than 7# per sq ft
Valuation:
$4,560
Permit #:
2007 015120 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
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Bay Star Roofing, Inc License info
Inactive License
| License # | 858290 |
| Status | Inactive |
| State | California |
| Type | Roofing |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Bay Star Roofing, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 767750 |
| Status | Inactive |
| State | California |
| Type | Roofing |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Bay Star Roofing, Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Bay Star Roofing, Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
119
Permits
- Building permit records show that Bay Star Roofing, Inc has worked on 119 permitted projects.
Bay Star Roofing, Inc Employees
KS
Kwang Il Song
Rmo
MK
Mi Hee Kwan
Officer
MK
Mi Hee Kwan
Officer
SJ
Seog Kwon Jang
Ceo / President