Updated: May 20, 2026
Location and Projects
Address
11115 HERSHEY ST, Sun Valley, CA, 91352
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Katrin O Avanessians Stone and Tile Contractor
Katrin O Avanessians at 11115 HERSHEY ST, Sun Valley, CA 91352, held a Stone and Tile Contractor license (#1053200) with the California contractors license board with an expiration date of 05-31-2029. We last verified the license was inactive on 05-19-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Katrin O Avanessians Services
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Katrin O Avanessians Contact Information
Phone Number: (818) 512-7209
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Address: 11115 HERSHEY ST, Sun Valley, CA 91352
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Katrin O Avanessians Sun Valley
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Katrin O Avanessians, click “This is My Business” to update your information.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that Katrin O Avanessians has worked on at least
3.0 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
|
$50k-$100k |
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.
No Description Available
Valuation:
N/A
Permit #:
ZCL-2025-038
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rru registrationf or single family residence
Valuation:
$0
Permit #:
R17-00258
Status:
REGISTRD
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Interior non-strtuctural remodeling of e. single family dwelling
Valuation:
$200,000
Permit #:
15016-30000-08948
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Electrical permit for new bedroom addition to existing single family residence. install 2 lights 3 outlets 2 switches & 2 smoke detectors
Valuation:
N/A
Permit #:
E00-00951
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Structural alteration of building. new steel beam new header and new skylights. architectural alteration/remodel under permit #14016-30000-01170
Valuation:
$24,000
Permit #:
14016-30000-05687
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplimental permit to #14020-30000-00718 to change structural components of cmu wall. no change in height or length of wall
Valuation:
$501
Permit #:
14020-30001-00718
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Relocate water heater install new flue on water heater. repl kitchen drain line in subarea. install new laundry sink
Valuation:
$0
Permit #:
B1998-03416
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical permit for new bedroom addition. alter existing heating system to addition new duct & air register
Valuation:
N/A
Permit #:
M00-00422
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 156sf bedroom to the front of single family dwelling and relocate the front entrance
Valuation:
$13,838
Permit #:
B00-01533
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish existing garage/shed
Valuation:
$500
Permit #:
B2013-02646
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New freestanding cmu block wall
Valuation:
$20,000
Permit #:
14020-30000-00718
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Rru registration single family residence
Valuation:
$0
Permit #:
R12-00154
Status:
REGISTRD
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Re-inspection fee for electrical. see permit#98-3092
Valuation:
$0
Permit #:
B2001-01444
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Stucco entire house - 3 coats
Valuation:
$20,000
Permit #:
B2006-0193
Status:
final
Fee:
$323
Permit Type:
Alteration
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
R11-00098
Status:
REGISTRD
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Submitted - online demolish kitchen and 2 bathrooms. update electrical to af/gfic change under cabinet light and bathroom sconces. install new cabinets and counters. update and install new sinks tub and shower. reinstall all appliances
Valuation:
$65,000
Permit #:
BR25-2517
Status:
triage
Fee:
$530
Permit Type:
N/A
Building Type:
N/A
Remove and replace 3 windows. subject to field verification
Valuation:
$5,000
Permit #:
BS2507855
Status:
issued
Fee:
N/A
Permit Type:
Remodel
Building Type:
Condominium
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Katrin O Avanessians Reviews
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Recent Buildzoom Projects
Katrin O Avanessians License info
Inactive License
| License # | 1053200 |
| Status | Inactive |
| State | California |
| Type | Tile (Ceramic And Mosaic) |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Katrin O Avanessians at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Katrin O Avanessians, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Katrin O Avanessians has worked on 10 permitted projects.
Katrin O Avanessians Employees
KA
Katrin Ovasapyan Avanessians
Sole Owner