Updated: Jul 03, 2026
Location and Projects
Address
9672 CAMASSIA WAY, San Ramon, CA, 94582
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C J's Roofing
C J's Roofing, 9672 Camassia Way, San Ramon, CA (Employees: Chris John Montano Sr and Christopher John Montano) holds a Roofing license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring C J's Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
C J's Roofing Contact Information
Phone Number: (925) 548-0932
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Address: 9672 CAMASSIA WAY, San Ramon, CA 94582
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C J's Roofing San Ramon
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
C J's Roofing has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
14 projects
|
2025 |
|
7 projects
|
2024 |
Our building permit records indicate that C J's 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
|
21 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that C J's Roofing mostly works on
roofing project
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
The typical size of their permits is approximately $23,500. 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.
Tear off and reroof with comparable shingles 26 squares (pdr-mdr(0.651); certainteed landmark pro solaris max def (grey black) crrc 0668-0125 verified pud r-1-65
Valuation:
$20,000
Permit #:
B25-1197
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Reroof remove existing comparable shingle and install 30 squares of cool roof material (0668-0125) landmark pro solaris max def weathered wood zoning r-1-65
Valuation:
$26,000
Permit #:
B25-2434
Status:
final
Fee:
$310
Permit Type:
N/A
Building Type:
N/A
Reroof - remove comparable shingle and install new comparable shingles crrc# 0668-0119 pud-r-1-65 (0.651)
Valuation:
$23,000
Permit #:
B25-0670
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Reroof - remove comparable shingle and install new comparable shingle. crrc verified #0668-0153 r-165
Valuation:
$25,000
Permit #:
B25-0669
Status:
final
Fee:
$309
Permit Type:
N/A
Building Type:
N/A
Residential reroof comparable to comparable 20 squares of cool roof material (0668-0122) landmark pro solaris max def georgetown gray pud-mdr
Valuation:
$17,200
Permit #:
B24-3489
Status:
final
Fee:
$308
Permit Type:
N/A
Building Type:
N/A
Reroof install 30 squares of cool roof material (0668-0125) landmark pro solaris max def weathered wood zoning r-1-65
Valuation:
$32,000
Permit #:
B25-2435
Status:
final
Fee:
$311
Permit Type:
N/A
Building Type:
N/A
Tear off old rf replace with new comparable shingle
Valuation:
$24,000
Permit #:
R2025-0028
Status:
final
Fee:
$782
Permit Type:
Roofing
Building Type:
N/A
Tam residence: reroof same material & color
Valuation:
$26,000
Permit #:
B-RR25-0002
Status:
final
Fee:
$759
Permit Type:
Single family and...
Building Type:
N/A
A single family residence to reroof: comparable t&g to rolled comparable
Valuation:
$25,000
Permit #:
RER2024-01614
Status:
final
Fee:
$310
Permit Type:
Single family res...
Building Type:
N/A
Reroof from comparable to comparable
Valuation:
$23,500
Permit #:
BRES2025-0187
Status:
issued
Fee:
$480
Permit Type:
Re-roof
Building Type:
N/A
Remove existing comparable shingles and tar/gravel on pitched and flat roof and install new roofing
Valuation:
$36,000
Permit #:
B2024-03790
Status:
final
Fee:
$1,283
Permit Type:
N/A
Building Type:
N/A
Remove and reinstall solar due to reroof
Valuation:
$2,000
Permit #:
B25-0979
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Rmv wood shake install n. sheathing gaf autumn brown
Valuation:
N/A
Permit #:
BLDG2024-0503
Status:
final
Fee:
N/A
Permit Type:
Reroof_na
Building Type:
N/A
Partial reroof det adu 2000 sf
Valuation:
N/A
Permit #:
BP25-00161
Status:
final
Fee:
N/A
Permit Type:
Acc strct =< 5000sf
Building Type:
N/A
Remove standard weight tile install decking felt and batts reinstall standard weight tile
Valuation:
$23,000
Permit #:
BLD2025-01424
Status:
complete
Fee:
$301
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD2025-01020
Status:
final
Fee:
$406
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$20,825
Permit #:
XB-24-37
Status:
complete
Fee:
N/A
Permit Type:
Re-roof
Building Type:
N/A
No Description Available
Valuation:
$18,900
Permit #:
XB-24-29
Status:
complete
Fee:
N/A
Permit Type:
Re-roof
Building Type:
N/A
Undefined
Valuation:
N/A
Permit #:
BLD2025-02817
Status:
final
Fee:
$535
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
$24,000
Permit #:
24-2376
Status:
final
Fee:
$629
Permit Type:
N/A
Building Type:
N/A
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C J's Roofing Reviews
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Verified License
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C J's Roofing License info
Verified License
| License # | 709867 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for C J's Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
53
Permits
- Building permit records show that C J's Roofing has worked on 53 permitted projects.
C J's Roofing Employees
CS
Chris John Montano Sr
Sole Owner
CM
Christopher John Montano
Sole Owner