Updated: Jul 23, 2026
Location and Projects
Address
1415 OAKLAND BLVD #102, Walnut Creek, CA, 94596
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Gbr Roofing
Gbr Roofing, 1415 Oakland Blvd, Walnut Creek, CA (Employees: Isidro Chavez Arroyo, Michael Perry Yarom, and Oscar Ruiz) holds a Roofing license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gbr Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gbr Roofing Contact Information
Phone Number: (925) 323-8755
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Address: 1415 OAKLAND BLVD #102, Walnut Creek, CA 94596
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Gbr Roofing Walnut Creek
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gbr Roofing has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
2 projects
|
2026 |
|
18 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Gbr Roofing has worked on at least
21.0 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
|
3 projects
|
Home Additions |
|
20 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Gbr Roofing mostly works on
roofing project
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
7 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
The typical size of their permits is approximately $19,350. 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.
Demolish existing 3 layers of roof removal of any existing lath as a sub roof installation of exterior grade plywood as subroof apply primer to the entire roof install waterproofing membrane and apply sealant to all seams joints and roof penetrations (if needed) install drip edges along the eaves and rakes install starter shingles at the eaves. lay 30 year shingles in a staggered patt... see more
Valuation:
$44,420
Permit #:
B2024-04756
Status:
final
Fee:
$1,559
Permit Type:
N/A
Building Type:
N/A
Complete reroof - existing type: composition/asphalt - proposed replacement: tear off; reroof with “class a” composition - structure type: residential dwelling
Valuation:
$17,200
Permit #:
BR25-01109-RRF
Status:
final
Fee:
$833
Permit Type:
N/A
Building Type:
N/A
Complete reroof - existing type: composition/asphalt - proposed replacement: tear off; reroof with “class a” composition - structure type: residential accessory
Valuation:
$8,600
Permit #:
BR25-01108-RRF
Status:
final
Fee:
$774
Permit Type:
N/A
Building Type:
N/A
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$24,829
Permit #:
202503172409
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Like for like reroof. demolish exisiting and install new shingles
Valuation:
$25,400
Permit #:
B25-3823
Status:
final
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$15,000
Permit #:
202510137248
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Tear off (e) roof & install (n) class a comparable shingles & gutters
Valuation:
$25,000
Permit #:
B25-0361
Status:
final
Fee:
$646
Permit Type:
Re-roof (res)
Building Type:
N/A
Reroof - only garage area
Valuation:
$8,000
Permit #:
ONBLD25-00165
Status:
final
Fee:
$417
Permit Type:
Reroof residentia...
Building Type:
N/A
Re-roofing: remove and replace roofing material existing roofing material (in-kind)
Valuation:
$40,000
Permit #:
202411124833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Partial roof - shake replacement w fire resistent material
Valuation:
$8,500
Permit #:
B2510-006
Status:
final
Fee:
$610
Permit Type:
Reroof-sfd
Building Type:
N/A
Reroof - composite shingles
Valuation:
$23,000
Permit #:
B25-5098
Status:
final
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
$15,000
Permit #:
B25-5515
Status:
final
Fee:
$319
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$26,000
Permit #:
ROOF2025-0104
Status:
final
Fee:
$365
Permit Type:
Single family res...
Building Type:
N/A
Reroof
Valuation:
N/A
Permit #:
BLD25-5597
Status:
final
Fee:
$554
Permit Type:
N/A
Building Type:
N/A
Reroof - one/two family residential new roof: tear-out and composition asphalt shingle class a area 3800 sf use existing roof deck remove composition asphalt shingle existing roofing est. 3 ton to be recycled
Valuation:
$15,998
Permit #:
BLD2026-00021
Status:
issued
Fee:
$0
Permit Type:
Reroof - single f...
Building Type:
N/A
Demolish and replace 450 sq ft detached garage roof torch down. reference to #202112144437 and #202510238012
Valuation:
$4,500
Permit #:
202512242614
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Re-roof
Valuation:
N/A
Permit #:
B2025-0558
Status:
final
Fee:
$886
Permit Type:
Residential
Building Type:
N/A
Commercial re-roofing tpo
Valuation:
$30,000
Permit #:
BLD25-04178
Status:
final
Fee:
$1,928
Permit Type:
N/A
Building Type:
N/A
Re-roof
Valuation:
N/A
Permit #:
BP25-01635
Status:
final
Fee:
$267
Permit Type:
Re-roof
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2025 138141 RS
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
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157
BZ Score
$14K
Avg Project
-
Projects
157
BZ Score
$10.8K
Avg Project
-
Projects
153
BZ Score
$19K
Avg Project
-
Projects
Gbr Roofing Reviews
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Verified License
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Gbr Roofing License info
Verified License
| License # | 1126596 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Gbr Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
21
Permits
- Building permit records show that Gbr Roofing has worked on 21 permitted projects.
Gbr Roofing Employees
IA
Isidro Chavez Arroyo
Rmo
MY
Michael Perry Yarom
Ceo / President
OR
Oscar Ruiz
Rmo