Updated: Jul 10, 2026
Location and Projects
Address
11411 CUMSPTON ST UNIT 204, North Hollywood, CA, 91601
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Harutyun Ambarthian Construction
Serving Pasadena, CA, Harutyun Ambarthian specializes in residential construction and remodeling projects throughout the area. With 6 years of experience, the contractor manages a range of home improvement services, supporting homeowners with both renovations and new construction. Project examples in the local community include home additions, interior remodeling, and structural alterations. Harutyun Ambarthian works with clients in Pasadena and the surrounding neighborhoods, providing consultation on materials, layouts, and design features tailored to each property’s needs. The company offers comprehensive support from initial planning through project completion and prioritizes clear communication at all stages of construction.
Harutyun Ambarthian Services
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Harutyun Ambarthian Contact Information
Phone Number: (626) 786-9183
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Address: 11411 CUMSPTON ST UNIT 204, North Hollywood, CA 91601
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Harutyun Ambarthian North Hollywood
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Harutyun Ambarthian has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Harutyun Ambarthian has worked on at least
11.0 projects over the past 3 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
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$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.
Change of use from manufacturing building to indoor nursery & manufacturing. new opening for interior access between adjoining building. comply with the department order issued on 8/15/2019
Valuation:
$286,000
Permit #:
20016-20000-06520
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Change of use of existng manufacturing warehouse building to nursery & manufacturing & accessory office. comply with the department order issued on 8/15/2019
Valuation:
$482,000
Permit #:
20016-20000-06519
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 21 photovoltaic modules (8.4kw) with 21 micro-inverters. symbium-project_51901734-9615-4745-9130-8d9e7812cc95
Valuation:
$25,200
Permit #:
BS2412616
Status:
issued
Fee:
N/A
Permit Type:
Solar
Building Type:
Single-family res...
Revision to approved plans. redesign of hvac system from split systems to package units. clouded revisions under r1 only. (((install new 2000 amp 277/480v 3 phase 4 wire service and 1600 kw temporary generator. provide (3) new panels loads 277v lights and general lighting. perbuilding: change of use of existng manufacturing warehouse building to nursery & manufacturing)))
Valuation:
N/A
Permit #:
20041-20001-26586
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___19___squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-... see more
Valuation:
$4,200
Permit #:
21016-10000-30631
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___19___squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-... see more
Valuation:
$4,200
Permit #:
21016-10000-30631
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change of use from (e) 92 x 53'7 (4 760 sq.ft.) manufacturing to indoor nursery; comply with department order effective date 08/15/2019. permit will expire 30 days from issuance date
Valuation:
$274,000
Permit #:
19016-20000-36897
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Revision to approved plans. redesign of hvac system from split systems to package units. revisions clouded under delta r1 only. (((install provide (7) new panels transformers 277v lights loads and general lighting.)))
Valuation:
N/A
Permit #:
20041-20001-26575
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to include the product-conveying systems to the original permit
Valuation:
N/A
Permit #:
20044-20001-04069
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to include the product-conveying systems to the original permit
Valuation:
N/A
Permit #:
20044-20002-04072
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Chg of occy from take-out restaurant to retail , no added area no chg in parking
Valuation:
$50,000
Permit #:
20016-10000-24681
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Water damage termite damage dry rot repair less than 10% of replacement cost of residential buildings
Valuation:
$1,500
Permit #:
22016-90000-38991
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New gray water line
Valuation:
N/A
Permit #:
22042-90000-28020
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Exit sign 120volt plug light switch
Valuation:
N/A
Permit #:
22041-90000-68121
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
3 ton mini split installed
Valuation:
N/A
Permit #:
22044-10000-08645
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
6 reccessed lights
Valuation:
N/A
Permit #:
22041-30000-39125
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Temp power 100amp pole
Valuation:
N/A
Permit #:
22041-10000-19324
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Close (e) opening between buildings over property lines. - see comments
Valuation:
$501
Permit #:
20016-20000-04479
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
2 gang meter 200amps; servicing 1224-12246 crewe st
Valuation:
N/A
Permit #:
19041-20000-47558
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
2 gang meter 300amps; servicing 12000-12002 el oro way
Valuation:
N/A
Permit #:
19041-20000-47559
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Harutyun Ambarthian License info
Verified License
| License # | 1042115 |
| Status | Active |
| State | California |
| Type | General Building, Roofing, Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Harutyun Ambarthian at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1037568 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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 Harutyun Ambarthian at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
13
Permits
- Building permit records show that Harutyun Ambarthian has worked on 13 permitted projects.
Harutyun Ambarthian Employees
HA
Harutyun Arthur Ambarthian
Sole Owner