Updated: May 28, 2026
Location and Projects
Address
36 SKYLARK COURT, Napa, CA, 94558
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the Oak Knoll Group Construction
the Oak Knoll Group, 36 Skylark Ct, Napa, CA (Employee: Michael Joseph Jennaro) holds a General Building, Scaffolding, Plumbing license according to the California license board.
Their BuildZoom score of 100 ranks in the top 13% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring the Oak Knoll Group, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Oak Knoll Group Services
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the Oak Knoll Group Contact Information
Phone Number: (209) 601-0734
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Address: 36 SKYLARK COURT, Napa, CA 94558
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the Oak Knoll Group Napa
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
the Oak Knoll Group has a BuildZoom score of 100, which places them above 87% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
Our building permit records indicate that the Oak Knoll Group has worked on at least
4.0 projects over the past year.
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
|
$250k-$500k |
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.
Place debris dumbster in front of business for demolish
Valuation:
N/A
Permit #:
EP2503-0014
Status:
issued
Fee:
$450
Permit Type:
Pw
Building Type:
N/A
Demolish millwork for future tenant improvement
Valuation:
$17,000
Permit #:
B2503-0050
Status:
issued
Fee:
$696
Permit Type:
N/A
Building Type:
N/A
Modification to existing sprinkler system
Valuation:
$5,000
Permit #:
F2504-0003
Status:
issued
Fee:
$746
Permit Type:
N/A
Building Type:
N/A
Remove 2 interior doors; addition patio railings
Valuation:
$12,000
Permit #:
B2510-0015
Status:
plancheck
Fee:
$802
Permit Type:
N/A
Building Type:
N/A
Relocate wayfinding & remove 2 hr parking sign
Valuation:
N/A
Permit #:
EP2507-0024
Status:
issued
Fee:
$748
Permit Type:
Pw
Building Type:
N/A
(n) pizza oven; remove 4 ansul nozzles
Valuation:
$1,000
Permit #:
F2505-0033
Status:
plancheck
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement
Valuation:
$454,000
Permit #:
B2512-0068
Status:
plancheck
Fee:
$7,851
Permit Type:
N/A
Building Type:
N/A
Addition circuit and track lighting
Valuation:
$2,500
Permit #:
E2507-0048
Status:
issued
Fee:
$281
Permit Type:
N/A
Building Type:
N/A
Storage shed
Valuation:
$1,800
Permit #:
82 006 BP 064
Status:
expired
Fee:
$61
Permit Type:
No change in units
Building Type:
N/A
Dwelling
Valuation:
$101,959
Permit #:
80 008 BP 129
Status:
expired
Fee:
$1,007
Permit Type:
Det 1 family dwl
Building Type:
N/A
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Avg Project
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Projects
the Oak Knoll Group Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
the Oak Knoll Group License info
Verified License
| License # | 1096006 |
| Status | Active |
| State | California |
| Type | General Building, Scaffolding, Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for the Oak Knoll Group at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $15,000 |
the Oak Knoll Group Employees
MJ
Michael Joseph Jennaro
Rmo / Ceo / Pres