Updated: Jan 21, 2026
Location and Projects
Address
1431 8TH STREET, Los Osos, CA, 93402
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J Cellar Construction
J Cellar Construction, 1431-8 Th St, Los Osos, CA (Employee: Jason Howard Cellar) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J Cellar Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
J Cellar Construction Services
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J Cellar Construction Contact Information
Phone Number: (805) 748-1200
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Address: 1431 8TH STREET, Los Osos, CA 93402
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J Cellar Construction Los Osos
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J Cellar Construction has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
Our building permit records indicate that J Cellar Construction has worked on at least
1.0 project over the past 2 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
|
$500k-$1mil |
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 J Cellar Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
28th fl ste 2875 project involves modification of (e) tenant improvement to include selective demolish & construction of non-load bearing partitions existing modifications to ceiling grid & tile new light fixtures new office doors frmaes salvage & reuse of (e) selectied materials if practiceable millwork and new
Valuation:
$593,000
Permit #:
202403157957
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Doubling up 2x6 ceiling joists in garage with a 12'-3 span in order to increase storage space. calculations included. improving garage lighting. replace water heater and install insulation and drywall
Valuation:
$7,500
Permit #:
CBAR2013-00007
Status:
final
Fee:
$280
Permit Type:
Minor alteration ...
Building Type:
N/A
Revision to res-1206153
Valuation:
N/A
Permit #:
RES-1300504
Status:
complete
Fee:
$367
Permit Type:
N/A
Building Type:
N/A
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J Cellar Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
J Cellar Construction License info
Verified License
| License # | 968436 |
| 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 J Cellar Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
J Cellar Construction Employees
JC
Jason Howard Cellar
Sole Owner