Updated: May 14, 2026
Location and Projects
Address
120 MERRIMAC CT, Vallejo, CA, 94589
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Roof Proofing
Roof Proofing, 120 Merrimac Ct, Vallejo, CA (Employees: Daniel Cortez and Daniel Cortez) holds a Roofing license according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Roof Proofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Roof Proofing Contact Information
Phone Number: (707) 641-9628
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Address: 120 MERRIMAC CT, Vallejo, CA 94589
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Roof Proofing Vallejo
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Roof Proofing has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
19 projects
|
2025 |
|
15 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Roof Proofing has worked on at least
38.0 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
|
38 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Roof Proofing mostly works on
roofing project
projects.
Pricing
|
1 project
|
< $5k |
|
14 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $14,000. 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.
Remove existing roof and install polyiso insulation over deck install new flashings and one layer of app smooth torch down and one layer of app granulated torch down
Valuation:
$20,000
Permit #:
B40212
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Tear off existing comparable roof and install padco (4lpt) 30 year shingles. install syntheic underlayment
Valuation:
N/A
Permit #:
B25-00064
Status:
final
Fee:
$555
Permit Type:
Residential
Building Type:
N/A
Remove existing roof. install synthetic underlayment and gaf hdz shingles
Valuation:
$14,000
Permit #:
B2025-02405
Status:
final
Fee:
$578
Permit Type:
N/A
Building Type:
N/A
Tear off existing roof and install new 30 year gaf shingles
Valuation:
N/A
Permit #:
B2025-0141
Status:
issued
Fee:
$851
Permit Type:
Residential
Building Type:
N/A
Tear off 1 layer and install gaf 30 year shingles
Valuation:
$16,000
Permit #:
EXP25-0057
Status:
final
Fee:
$548
Permit Type:
Re-roof
Building Type:
N/A
Tear off (e) flat roof - lay down 2 layers 16sqs torchdown
Valuation:
N/A
Permit #:
BP25-00076
Status:
issued
Fee:
$247
Permit Type:
Re-roof
Building Type:
N/A
Tear off existing roof install gaf hdz lifetime shingles
Valuation:
N/A
Permit #:
B2025-0278
Status:
issued
Fee:
$491
Permit Type:
Residential
Building Type:
N/A
Tear off and reroof install underlayment and gaf shingles. include 1222 rose - its a duplex
Valuation:
N/A
Permit #:
B2025-02455
Status:
issued
Fee:
$214
Permit Type:
N/A
Building Type:
N/A
Remove existing roof and haul all garbage. install synthetic underlayment and 30 year gaf shingles
Valuation:
$27,000
Permit #:
B38259
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Remove existing roof install new certainteed presidential shingles
Valuation:
$28,000
Permit #:
B43082
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Tear off existing roof install gaf hez shingles. new attic vents
Valuation:
$18,000
Permit #:
B2025-02259
Status:
issued
Fee:
$710
Permit Type:
N/A
Building Type:
N/A
Reroof-remove shingle roof and install gaf 30 year shingles install torch down on flat sections
Valuation:
$7,000
Permit #:
B2024-00112
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Remove two existing layers and install gaf hdz lifetime shingles.synthetic underlayment addition 4 new o'hagin attic vents 18 squares **cool roof or coolroof exception is required at final**
Valuation:
$16,000
Permit #:
BIRR23-014034
Status:
final
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Tear-off & reroof
Valuation:
$10,000
Permit #:
BD25-0478
Status:
issued
Fee:
$720
Permit Type:
Reroof
Building Type:
N/A
Tear off existing roof install gaf reflector series shingles
Valuation:
N/A
Permit #:
BP25-01384
Status:
issued
Fee:
$267
Permit Type:
Re-roof
Building Type:
N/A
Tear off (e) roof & install (n) shingels
Valuation:
$16,000
Permit #:
BD25-1111
Status:
issued
Fee:
$944
Permit Type:
Reroof
Building Type:
N/A
Overlay existing roof (remove/replace photovoltaic under bp24-0105)
Valuation:
$12,500
Permit #:
BP24-0163
Status:
issued
Fee:
N/A
Permit Type:
Re-roof
Building Type:
N/A
Tear off (e) shingles & install 2 (n) layers of torch down -18sqs
Valuation:
N/A
Permit #:
BP24-01805
Status:
final
Fee:
$247
Permit Type:
Re-roof
Building Type:
N/A
Remove existing roof and install gaf hdz lifetime shingles
Valuation:
$14,000
Permit #:
B39714
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Tear off exisiting roof and install 2 layers app torch down
Valuation:
$11,000
Permit #:
BP22-0136
Status:
final
Fee:
N/A
Permit Type:
Re-roof
Building Type:
N/A
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Projects
Roof Proofing Reviews
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Verified License
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Roof Proofing License info
Verified License
| License # | 1053033 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Roof Proofing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
41
Permits
- Building permit records show that Roof Proofing has worked on 41 permitted projects.
Roof Proofing Employees
DC
Daniel Cortez
Sole Owner
DC
Daniel Cortez
Sole Owner