Updated: Jan 30, 2026
Location and Projects
Address
104 RENE DRIVE, Petaluma, CA, 94954
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Valenzano Construction
Valenzano Construction, 104 Rene Dr, Petaluma, CA (Employee: Darren Valenzano) holds a General Building, Roofing license according to the California license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Valenzano Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Valenzano Construction Services
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Valenzano Construction Contact Information
Phone Number: (707) 774-3179
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Address: 104 RENE DRIVE, Petaluma, CA 94954
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Valenzano Construction Petaluma
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Valenzano Construction has a BuildZoom score of 101, which places them above 88% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Valenzano Construction has worked on at least
10.0 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.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $19,500. 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.
Building Permits by Valenzano Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition utility sink to existing waste and supply inwall next to location. addition hood and roof vent for new stove location. the space will be used for food prep for food photography
Valuation:
$5,000
Permit #:
BLTI-2025-0015
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Reroof 2876 liscum street demolish existing roof shingles and paper. confirm plywood is in good shape. install gaf tiger paw underlayment and gaf hdz-rs shingles
Valuation:
$19,000
Permit #:
B25-2318
Status:
issued
Fee:
$317
Permit Type:
N/A
Building Type:
N/A
Demolish existing roof asphalt shingles and underlayment. remove all debri. check all plywood. install new underlayment and shingles product malarkey vista shingles with malarkey underlayment
Valuation:
$20,000
Permit #:
BLDR-2025-0621
Status:
complete
Fee:
$377
Permit Type:
N/A
Building Type:
N/A
Residential re-roof
Valuation:
$20,000
Permit #:
B41083
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Re-roof demolish existing roof and replace with 30ld felt and gaf hdz rs shingles
Valuation:
$15,000
Permit #:
B38676
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Re-roof
Valuation:
N/A
Permit #:
BLD25-1945
Status:
issued
Fee:
$538
Permit Type:
N/A
Building Type:
N/A
Demolish existing tpo roof. repair any dryrot as needed
Valuation:
$28,100
Permit #:
B2023-2091
Status:
issued
Fee:
$595
Permit Type:
Residence reroof ...
Building Type:
N/A
Demolish existing roof and reroof
Valuation:
$1
Permit #:
B37999
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Reroof new gaf hdzr shingles 23sq
Valuation:
N/A
Permit #:
BLD24-0493
Status:
issued
Fee:
$496
Permit Type:
N/A
Building Type:
N/A
Reroof
Valuation:
$20,000
Permit #:
BR25-335
Status:
issued
Fee:
$855
Permit Type:
Reroof
Building Type:
N/A
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Projects
Valenzano Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Valenzano Construction License info
Verified License
| License # | 1101540 |
| Status | Active |
| State | California |
| Type | General Building, Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Valenzano Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
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 |
10
Permits
- Building permit records show that Valenzano Construction has worked on 10 permitted projects.
Valenzano Construction Employees
DV
Darren Valenzano
Sole Owner