Updated: May 07, 2026
Location and Projects
Address
7124 BRENDA WY, Rohnert Park, CA, 94928
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Ja Serrano Construction
Serving homeowners and businesses in Rohnert Park, CA, Ja Serrano Construction undertakes a range of residential and commercial construction projects. With four years of experience in Sonoma County, the company provides services including kitchen and bathroom remodels, home additions, and structural repairs. Ja Serrano Construction’s portfolio demonstrates work on single-family homes as well as small-scale commercial properties. The team manages all phases of construction, from framing and drywall installation to finish carpentry. In addition to remodeling services, projects have included converting spaces and updating mechanical systems. Based locally in Rohnert Park, Ja Serrano Construction works throughout the surrounding area, handling both interior and exterior improvements for clients in need of licensed general contracting expertise.
Ja Serrano Construction Services
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Ja Serrano Construction Contact Information
Phone Number: (707) 332-3987
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Address: 7124 BRENDA WY, Rohnert Park, CA 94928
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Ja Serrano Construction Rohnert Park
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ja Serrano Construction has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Ja Serrano Construction has worked on at least
6.0 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
|
2 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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 Ja Serrano Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel existing kitchen and bathroom with minor modifications - kitchen 155 sf bathroom 56 sf. replace plumbing valves and tub in second bathroom. tear off existing comparable shingle and install new - 18 squares. replace 11 windows and two sliding doors. replace hvac system in same location. upgrade main service panel to 200 amps and install new 100 amp subpanel in living room. repl... see more
Valuation:
$165,000
Permit #:
B23-3342
Status:
final
Fee:
$1,564
Permit Type:
N/A
Building Type:
N/A
Change electrical panel to 125amp. change out 3 hose bibs 20 linear ft of siding
Valuation:
N/A
Permit #:
B25-0243
Status:
issued
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
Replace siding on the front of the home only. approx. 71 lf
Valuation:
$25,000
Permit #:
B22-1009
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Replace siding on the sides of the home only. approx. 40 lf
Valuation:
$8,000
Permit #:
B22-1936
Status:
final
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
Evt17-04649 new attached garage 480(sf) 2017 sonoma complex fire
Valuation:
N/A
Permit #:
BLD24-5049
Status:
issued
Fee:
$1,896
Permit Type:
N/A
Building Type:
N/A
Electrical svc upgrade 100a to 200a for house
Valuation:
N/A
Permit #:
BLD23-7224
Status:
issued
Fee:
$335
Permit Type:
N/A
Building Type:
N/A
New exterior kitchen deck and pergola
Valuation:
N/A
Permit #:
B2022-0615
Status:
final
Fee:
$3,427
Permit Type:
Residential
Building Type:
N/A
Install new 320 sf deck
Valuation:
$6,000
Permit #:
B23-5680
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Partial siding replacement at rear of house 40 lf
Valuation:
$8,000
Permit #:
B22-5984
Status:
final
Fee:
$161
Permit Type:
N/A
Building Type:
N/A
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Projects
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Verified License
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Ja Serrano Construction License info
Verified License
| License # | NAT-F248649-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Ja Serrano Construction at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1076726 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Ja Serrano Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
6
Permits
- Building permit records show that Ja Serrano Construction has worked on 6 permitted projects.
Ja Serrano Construction Employees
JH
Jose Alfredo Serrano Huitron
Sole Owner