Updated: Dec 24, 2025
Location and Projects
Address
4454 ROSEMONT AVENUE, Montrose, CA, 91020
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Ohanian Construction
Ohanian Construction, 4454 Rosemont Ave, Montrose, CA (Employee: Robert Der Ohanian) holds a General Building license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ohanian Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ohanian Construction Services
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Ohanian Construction Contact Information
Phone Number: (818) 522-3197
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Address: 4454 ROSEMONT AVENUE, Montrose, CA 91020
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair air conditioning unit. comply with department order effective date 02/28/2019. permit will expire 30 days from issuance date
Valuation:
N/A
Permit #:
19044-20000-06503
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
40 amp ev charger in garage and 50 amp breaker installed in the main service panel
Valuation:
N/A
Permit #:
BEL2302140
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical panel upgrade 100amps comply with department order effective date 02/28/2019
Valuation:
N/A
Permit #:
19041-20000-20524
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Expanding of the stairs & new planter & new handrail & guardrail (interior & exterior)
Valuation:
N/A
Permit #:
BB1820875
Status:
final
Fee:
N/A
Permit Type:
Dwelling/duplex
Building Type:
N/A
Kitchen and 2 bathroom remodel no movement of wwalls no exterior changes includes electrical mechanical and plumbing (within the scope of work)
Valuation:
N/A
Permit #:
BCB1812444
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Request for records
Valuation:
$0
Permit #:
BRI141303
Status:
PAID
Fee:
$8
Permit Type:
N/A
Building Type:
N/A
24 branch circuits 1 dist panel with 42 spaces 2 1 hp to 5hp motors 2 5hp to 20hp motors - revised per ttan 8-5-05
Valuation:
N/A
Permit #:
BE20050742
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Request for records
Valuation:
$0
Permit #:
BRI131479
Status:
PAID
Fee:
$18
Permit Type:
N/A
Building Type:
N/A
5 circuits 2 amp service and 2 panels with 24 spaces each
Valuation:
N/A
Permit #:
BE20041013
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 toilet and 1 sink
Valuation:
N/A
Permit #:
BP20040862
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New pool attached to existing spa
Valuation:
N/A
Permit #:
00450684-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel & 1st & 2nd floor additions
Valuation:
N/A
Permit #:
00324266-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition - dwelling case#ta159-91
Valuation:
$0
Permit #:
387689
Status:
APPLIED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Light poles
Valuation:
N/A
Permit #:
14606
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Pool bond
Valuation:
N/A
Permit #:
00450827-EP
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exterior lights & poles
Valuation:
N/A
Permit #:
15097
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Pizza man: extending (1) exhaust hood system; (3) light fixtures; and (3) sinks. ***all work to be completed for valid permit.***
Valuation:
N/A
Permit #:
BLD-18-01408
Status:
expired
Fee:
$332
Permit Type:
N/A
Building Type:
N/A
New swimming pool to existing spa
Valuation:
$25,000
Permit #:
00450681-RMO
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ohanian Construction License info
Verified License
| License # | 823100 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ohanian Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Ohanian Construction has worked on 10 permitted projects.
Ohanian Construction Employees
RO
Robert Der Ohanian
Sole Owner