Updated: Jun 04, 2026
Location and Projects
Address
445 7TH STREET WEST, Sonoma, CA, 95476
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Nelson Silva Construction
Nelson Silva, 445-7 Th St W, Sonoma, CA (Owned by: Nelson Medeiros Silva) holds a General Building license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nelson Silva, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Nelson Silva Services
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Nelson Silva Contact Information
Phone Number: (707) 484-2257
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Address: 445 7TH STREET WEST, Sonoma, CA 95476
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Ada upgrades including new ada parking aisles striping truncated domes resurfacing accessible path of travel parking door and interior ada signage and remodel of two existing\ gender-neutral restrooms for ada compliance
Valuation:
N/A
Permit #:
BLD2020-01276
Status:
complete
Fee:
$2,762
Permit Type:
N/A
Building Type:
N/A
2017 complex fire 484 sf detached garage evt17-05434
Valuation:
N/A
Permit #:
BLD18-4836
Status:
final
Fee:
$1,247
Permit Type:
N/A
Building Type:
N/A
2017 complex fire 1421 sf single family dwelling evt17-05434
Valuation:
N/A
Permit #:
BLD18-4835
Status:
final
Fee:
$5,160
Permit Type:
N/A
Building Type:
N/A
Supplemental permit to 14016 70000 26115 for change of contractor
Valuation:
N/A
Permit #:
14016-70001-26115
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to transfer permit to contractor: mnj development lic 932476
Valuation:
N/A
Permit #:
15014-70001-02960
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Window change-out (same size & type) for residential buildings
Valuation:
$700
Permit #:
17016-70000-00531
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
1 kitchen remodel for residential buildings (no structural changes). work to be done in unit 2. permit # 3 of 3
Valuation:
$8,000
Permit #:
15016-70000-20052
Status:
expired
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Roof repair: tear off & reroof 16 sq ft of rolled roofing to match e roof. class a. commercial building
Valuation:
N/A
Permit #:
BLD14-5269
Status:
expired
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Nelson Silva License info
Verified License
| License # | 864844 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Silva at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
7
Permits
- Building permit records show that Nelson Silva has worked on 7 permitted projects.
Nelson Silva Employees
NS
Nelson Medeiros Silva
Owner