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Updated: May 11, 2026
Location and Projects
Address
1545 SIERRA AVENUE, Napa, CA, 94558
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Caliber Roofing
Caliber Roofing, 1545 Sierra Ave, Napa, CA (Employees: Brad Robert Semmens and Leona Marykathleen Charfauros) holds a Roofing license and 1 other license according to the California license board.
Their BuildZoom score of 115 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Caliber Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Caliber Roofing Contact Information
Phone Number: (707) 592-5415
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Address: 1545 SIERRA AVENUE, Napa, CA 94558
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Caliber Roofing Napa
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Caliber Roofing has a BuildZoom score of 115, which places them above 98% of 336,931 contractors in California.
Activity
|
31 projects
|
2025 |
|
13 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Caliber Roofing has worked on at least
57.0 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.
Experience
|
56 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Caliber Roofing mostly works on
roofing project
projects.
Pricing
|
1 project
|
< $5k |
|
19 projects
|
$5k-$20k |
|
23 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $20,525. 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.
Complete reroof - existing type: composition/asphalt - proposed replacement: tear off; reroof with “class a” composition - structure type: residential dwelling
Valuation:
$19,200
Permit #:
BR25-00370-RRF
Status:
final
Fee:
$627
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:
$12,000
Permit #:
BR25-01391-RRF
Status:
final
Fee:
$789
Permit Type:
N/A
Building Type:
N/A
Complete reroof - existing type: composition/asphalt - proposed replacement: tear off; resheathing; reroof with “class a” composition - structure type: residential dwelling
Valuation:
$41,000
Permit #:
BR24-01499-RRF
Status:
final
Fee:
$1,111
Permit Type:
N/A
Building Type:
N/A
Complete reroof - existing type: concrete tile - proposed replacement: tear off; reroof with metal roofing material - structure type: residential accessory
Valuation:
$68,500
Permit #:
BR24-00841-RRF
Status:
final
Fee:
$1,777
Permit Type:
N/A
Building Type:
N/A
Complete reroof - existing type: composition/asphalt - proposed replacement: tear off; resheathing; reroof with “class a” composition - structure type: residential dwelling
Valuation:
$30,550
Permit #:
BR24-01367-RRF
Status:
final
Fee:
$816
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:
$26,850
Permit #:
BR24-01108-RRF
Status:
final
Fee:
$699
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:
$24,600
Permit #:
BR24-00903-RRF
Status:
final
Fee:
$639
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:
$29,400
Permit #:
BR24-00857-RRF
Status:
final
Fee:
$787
Permit Type:
N/A
Building Type:
N/A
Residence reroof; remove shingles for comp; 34 sq; crrc 0668-0116
Valuation:
$36,000
Permit #:
B2506-0099
Status:
final
Fee:
$731
Permit Type:
N/A
Building Type:
N/A
Commercial reroof - preschool building. 72sq crrc 0668-0153
Valuation:
N/A
Permit #:
B2504-0087
Status:
final
Fee:
N/A
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:
$19,600
Permit #:
BR24-01593-RRF
Status:
final
Fee:
$603
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:
$23,000
Permit #:
BR24-01550-RRF
Status:
final
Fee:
$625
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:
$20,250
Permit #:
BR24-00237-RRF
Status:
final
Fee:
$610
Permit Type:
N/A
Building Type:
N/A
Residence reroof; 67 sq; crrc 0668-0129
Valuation:
$40,800
Permit #:
B2505-0075
Status:
final
Fee:
$1,250
Permit Type:
N/A
Building Type:
N/A
Residence reroof - sfd; 14 squares; crrc 0668-0118
Valuation:
$15,100
Permit #:
B2504-0057
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Residence reroof - garage; 7 squares; crrc 0668-0119
Valuation:
$7,700
Permit #:
B2504-0056
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
5 sq comparable lower roof garage reroof crrc #0668-0116
Valuation:
$4,400
Permit #:
B2504-0014
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
Residence reroof; 19 sq; crrc: 0668-0072
Valuation:
N/A
Permit #:
B2506-0002
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8 sq comparable garage reroof crrc #0668-0116
Valuation:
$9,550
Permit #:
B2504-0013
Status:
final
Fee:
$384
Permit Type:
N/A
Building Type:
N/A
25 sq comparable reroof crrc #0668-0155
Valuation:
$14,600
Permit #:
B2503-0087
Status:
final
Fee:
$557
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
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Avg Project
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BZ Score
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Avg Project
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Projects
Caliber Roofing Reviews
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Verified License
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Caliber Roofing License info
Verified License
| License # | 867572 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Caliber Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 811974 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Corporation |
- 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 Caliber Roofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
145
Permits
- Building permit records show that Caliber Roofing has worked on 145 permitted projects.
Caliber Roofing Employees
BS
Brad Robert Semmens
Rmo / Ceo / Pres
LC
Leona Marykathleen Charfauros
Officer