Updated: Mar 01, 2026
Location and Projects
Address
1705 F ST, Napa, CA, 94559
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Zafra Incorporated Construction
Serving Napa and the surrounding region for two decades, Zafra Incorporated brings 20 years of experience to residential and commercial construction projects. Based in Napa, the company undertakes assignments ranging from custom home builds to remodeling and renovation work. Zafra Incorporated’s portfolio includes both interior and exterior projects, reflecting capabilities across kitchens, baths, additions, and property improvements. The firm serves property owners in Napa and neighboring areas, delivering construction services that address both smaller-scale repairs and more extensive structural upgrades. With two decades in the industry, Zafra Incorporated has worked on a range of project types for local homeowners and businesses.
Zafra Incorporated Services
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Zafra Incorporated Contact Information
Phone Number: (415) 728-2804
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Address: 1705 F ST, Napa, CA 94559
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Zafra Incorporated Napa
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Zafra Incorporated has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Zafra Incorporated has worked on at least
4.0 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
Unit legalization/adu.work to be done:bathoom fixtures replacement/kitchen sink replacement passge door removal
Valuation:
$8,000
Permit #:
202509195693
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit 1g: as is kitchen remodel. 140 sf. no wall demolish
Valuation:
$47,292
Permit #:
202306089628
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Bathroom remodeling installation of 2 shower pan and 2 bathtubs
Valuation:
N/A
Permit #:
PP20240404177
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #a: paint patch plaster refinish floor. existing flooring to be remain. addition water supply to install and drain to install washer machine. no electrical work need for (n) washer machine. no change of floor plans
Valuation:
$8,000
Permit #:
201809129832
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Remove stucco and replace with wood siding on the front side of the home. **5/7/21 revision: adding a new opening for a larger 4 x 6 new window new window will be 5 ft from front door and 5 feet to the bedroom wall. gs**
Valuation:
N/A
Permit #:
BIAL21-003343
Status:
expired
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Amendement in ref to pp20240404177. 2 kitchen sinks
Valuation:
N/A
Permit #:
PP20240531128
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
All work done under pp2024053128
Valuation:
N/A
Permit #:
PP20250731819
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4 bathroom room remodel
Valuation:
N/A
Permit #:
E202404043534
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential building kitchen and bathroom remodel
Valuation:
N/A
Permit #:
BP17-0334
Status:
final
Fee:
$3,684
Permit Type:
Alteration/remodel
Building Type:
N/A
Each unit: plumbing work for a new bathroom gas line to kitchen
Valuation:
N/A
Permit #:
PP20150318935
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel 3 lights 3 switches 12 receptacles 1 dishwasher 1 garbage disposal 1 microwave
Valuation:
N/A
Permit #:
E20180116290
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen replace (3) angle stops and faucet
Valuation:
N/A
Permit #:
PP20180116934
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with nov 202172845. ground floor unit: kitchen and bathroom remodel. addition a full bathroom. 2nd floor unit: kitchen and athroom remodel. addition a full bathroom
Valuation:
$81,000
Permit #:
202107295417
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Addition 2 new bathrooms on gr level and 2 family rooms. open doors on the back facade. 20% e rear stair repair
Valuation:
$35,000
Permit #:
201505267139
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Kitchen electrical upgrade new bathroom electrical work. 4 lights 3 switches 8 receptacles 1 fan 1 d/w 1 m/w 2 smoke detectors
Valuation:
$0
Permit #:
E201503187130
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen electrical upgrade new bathroom electrical work. 4 lights 3 switches 8 receptacles 1 fan 1 d/w 1 m/w 2 smoke detectors
Valuation:
$0
Permit #:
E201503187132
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen electrical upgrade new bathroom electrical work. 4 lights 3 switches 8 receptacles 1 fan 1 d/w 1 m/w 2 smoke detectors
Valuation:
N/A
Permit #:
E201503187130
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition new bathroom. addition gas line for kitchen range. remodel kitchen
Valuation:
$85,000
Permit #:
201503181227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Kitchen electrical upgrade new bathroom electrical work. 4 lights 3 switches 8 receptacles 1 fan 1 d/w 1 m/w 2 smoke detectors
Valuation:
N/A
Permit #:
E201503187132
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel relocate sink an dishwasher cabinets
Valuation:
$10,000
Permit #:
201801128620
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
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Zafra Incorporated License info
Verified License
| License # | 994870 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Zafra Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that Zafra Incorporated has worked on 12 permitted projects.
Zafra Incorporated Employees
JZ
Jay Valderrama Zafra
Sole Owner
JV
Jay Valderrama-Zafra
Rmo / Ceo / Pres