Updated: May 28, 2026
Location and Projects
Address
918 NAPA ST, Napa, CA, 94559
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De Alba Construction Architect
De Alba Construction, 918 Napa St, Napa, CA (Employees: Jerardo De Alba, Jerardo De Alba, and Luis Alonso Salazar De Alba) holds a General Building license and 2 other licenses 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 De Alba Construction, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
De Alba Construction Services
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De Alba Construction Contact Information
Phone Number: (805) 440-9453
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Address: 918 NAPA ST, Napa, CA 94559
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De Alba Construction Napa
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
De Alba Construction has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
28 projects
|
2024 |
|
24 projects
|
2023 |
Our building permit records indicate that De Alba Construction has worked on at least
56.0 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
|
15 projects
|
Home Additions |
|
8 projects
|
New Constructions |
|
6 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that De Alba Construction mostly works on
home addition
and new construction
projects.
Pricing
|
3 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $7,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Proposed tenant improvement located at 783h e. barstow ave consisting of interior wall framing interior finishes painting and kitchen equipment. minor demolition of non-bearing walls. new water waste grease and venting plumbing. new water heater. new electrical power receptacles and circuits. new electrical lighting switching and circuits. new mechanical ducting diffusers and roof top... see more
Valuation:
N/A
Permit #:
AD24-02923
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed room remodel consisting of interior wall framing interior finishes and painting (floors walls and ceiling). roof top unit to remain. proposed patio addition consiting of exterior wall/columns roof framing roofing concrete slab and painting. new electrical light fixtures and rwceptacles
Valuation:
N/A
Permit #:
B24-03697
Status:
triage
Fee:
$635
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing living room consisting of minimal interior wall framing interior finishes painting and kitchen equipment. minimal modification of existing plumbing. electrical light fixtures and receptacles. existing rooftop cooler to be replaced with rooftop dou pac mechanical unit
Valuation:
$7,500
Permit #:
B24-03622
Status:
approved
Fee:
$2,711
Permit Type:
N/A
Building Type:
N/A
Proposed restaurant tenant improvement consisting of new interior wall framing interior finishes and painting (floors walls and ceiling). minor demolition of non-bearing walls. existing type i hood ansul system and restaurant equipment furniture shall be tested and repaired as necessary. new water waste grease and venting plumbing. new water heater. new electrical power receptacles a... see more
Valuation:
N/A
Permit #:
AD24-01321
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence addition: kitchen/pantry: proposed room addition consisting of interior wall framing interior finishes and painting (floors walls and ceiling.) minor demolition of non-bearing walls. new electrical light fixtures and receptacles. new mechanical ducting and diffusers. roof top unit to remain
Valuation:
N/A
Permit #:
AD24-01283
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing garage consisting of minimal exterior and interior wall framing interior finishes painting kitchen equipment furniture. new plumbing fixtures. new electrical light fixtures and receptacles. new mechanical mini-split ductless unit. proposed patio and storage additions consisting of exterior wall framing interior finishes and... see more
Valuation:
N/A
Permit #:
AD24-01186
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing garage consisting of minimal exterior and interior wall framing interior finishes painting kitchen equipment. new plumbing fixtures. new electrical subpanel. new electrical light fixtures and receptacles. new mechanical mini split ductless unit
Valuation:
N/A
Permit #:
AD24-01126
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed room addition consisting of interior wall framing interior finishes and painting (floors walls and ceiling). minor demolition of non-bearing walls. new electrical light fixtures and receptacles. new mechanical ducting and diffusers. roof top unit to remain
Valuation:
N/A
Permit #:
AD24-00554
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Existing steel building warehouse tenant improvement consisting of interior wall framing with plywood wall finish over existing concrete slab and prefabricated ceiling truss framing. no electrical work. no mechanical work. no plumbing work. storage room 1 and 2 will solely be used for solar education (roof only) and training for low income and disadvantaged communities. storage room 2... see more
Valuation:
$5,000
Permit #:
B24-00563
Status:
triage
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Proposed patio consisting of exterior wall/columns roof framing roofing concrete slab and painting. new electrical light fixtures and receptacles. proposed deck addition consisting of exterior wall/columns floor framing guard railing and painting
Valuation:
$7,500
Permit #:
B24-03230
Status:
issued
Fee:
$1,744
Permit Type:
N/A
Building Type:
N/A
Proposed patio conversion to storage consisting of exterior wall framing interior finishes and painting (floors walls and ceiling). new electrical light fixtures and receptacles. new mechanical ducting and diffusers. roof top unit to remain
Valuation:
$5,000
Permit #:
B24-03438
Status:
approved
Fee:
$2,690
Permit Type:
N/A
Building Type:
N/A
Proposed deck conversion to sunroom consisting of interior wall framing exterior wall framing interior finishes exterior finishes and painting (floors walls and ceiling). new electrical light fixtures and receptacles
Valuation:
N/A
Permit #:
AD24-00511
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing utility room consisting of minimal exterior and interior wall framing ceiling framing interior finishes painting kitchen equipment. new plumbing. new electrical subpanel. new electrical light fixtures and receptacles. new mechanical
Valuation:
N/A
Permit #:
B23-18077
Status:
triage
Fee:
$976
Permit Type:
N/A
Building Type:
N/A
Proposed tenant improvement located at 783h e. barstow ave consisting of interior wall framing interior finishes painting and kitchen equipment. minor demolition of non-bearing walls. new water waste grease and venting plumbing. new water heater. new electrical power receptacles and circuits. new electrical lighting switching and circuits. new mechanical ducting diffusers and roof top... see more
Valuation:
N/A
Permit #:
AD23-07658
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing garage consisting of minimal exterior and interior wall framing interior finishes painting kitchen equipment furniture. new plumbing fixtures. new electrical light fixtures and receptacles. new mechanical mini-split ductless unit. proposed patio and storage additions consisting of exterior wall framing interior finishes and... see more
Valuation:
N/A
Permit #:
AD23-07657
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed accessory dwelling unit (adu) conversion of existing utility room consisting of minimal exterior and interior wall framing ceiling framing interior finishes painting kitchen equipment. new plumbing. new electrical subpanel. new electrical light fixtures and receptacles. new mechanical
Valuation:
N/A
Permit #:
B23-17908
Status:
rejected
Fee:
$570
Permit Type:
N/A
Building Type:
N/A
Proposed computer room (non-condition) consisting of interior wall framing ceiling framing interior finishes and painting. new electrical power receptacles and circuits. new electrical lighting switching and circuits. new mechanical mini-split unit
Valuation:
$10,000
Permit #:
B23-17223
Status:
triage
Fee:
$2,076
Permit Type:
N/A
Building Type:
N/A
Proposed medical tenant improvement located at 5606 e. kings canyon rd consisting of interior wall framing interior finishes and painting. minor demolition of non-bearing walls. new water waste and venting plumbing. new water heater. new electrical power receptacles circuits lighting and switching. new mechanical ducting diffusers and exhaust fans. existing roof top units to remain
Valuation:
N/A
Permit #:
AD23-07006
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed tenant improvement located at 783h e. barstow ave consisting of interior wall framing interior finishes painting and kitchen equipment. minor demolition of non-bearing walls. new water waste grease and venting plumbing. new water heater. new electrical power receptacles and circuits. new electrical lighting switching and circuits. new mechanical ducting diffusers and roof top... see more
Valuation:
N/A
Permit #:
AD23-06869
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed medical tenant improvement located at 5606 e. kings canyon rd consisting of interior wall framing interior finishes and painting. minor demolition of non-bearing walls. new water waste and venting plumbing. new water heater. new electrical power receptacles circuits lighting and switching. new mechanical ducting diffusers and exhaust fans. existing roof top units to remain
Valuation:
N/A
Permit #:
AD23-06458
Status:
triage
Fee:
$376
Permit Type:
N/A
Building Type:
N/A
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De Alba Construction License info
Verified License
| License # | 1127165 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for De Alba Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 892887 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for De Alba Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C33144 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Sole Ownership |
- BuildZoom has not verified this license since July, 2025.
Verify this license's status for De Alba Construction at the California Architect 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 |
107
Permits
- Building permit records show that De Alba Construction has worked on 107 permitted projects.
De Alba Construction Employees
JA
Jerardo De Alba
Sole Owner
JA
Jerardo De Alba
Sole Owner
LA
Luis Alonso Salazar De Alba
Sole Owner