Updated: Mar 16, 2026
Location and Projects
Address
8217 MARCH AVENUE, West Hills, CA, 91304
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Richard Wong HVAC/Mechanical Contractor
Richard Wong at 8217 MARCH AVENUE, West Hills, CA 91304, held a HVAC/Mechanical Contractor license (#521219) with the California contractors license board with an expiration date of 07-31-2025. We last verified the license was expired on 03-15-2026.
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.
Richard Wong Contact Information
Phone Number: (818) 612-4883
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Address: 8217 MARCH AVENUE, West Hills, CA 91304
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Richard Wong West Hills
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Richard Wong, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
Our building permit records indicate that Richard Wong has worked on at least
2.0 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 |
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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.
Addition 75 s.f. at the front portion of the existing main house. - addition 468 s.f. at the right side of the existing main house. - restructure entire existing main house roof. 1069 s.f. - remodel entire existing main house 1 069 s.f. - addition a new porch on the front of the main house 24 s.f. - main house existing fireplace to be removed
Valuation:
$120,000
Permit #:
RES-ADD-24-013
Status:
complete
Fee:
$6,820
Permit Type:
N/A
Building Type:
N/A
Kitchen and (1) bathroom remodel - kitchen replace (n) countertop sink and range. (no electrical work in kitchen area - all existing electrical to remain). bathroom replace (n) tub (shower surround of tub) faucet vanity light fixture and fan
Valuation:
N/A
Permit #:
BLD-2025-1200
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace a water main at an existing apartment building (658 24th. ave.). inspector may require plans. install listed smoke detectors and carbon monoxide alarms or combination smoke and carbon monoxide detectors/alarms in the existing dwelling
Valuation:
N/A
Permit #:
B-143790
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
5 - 10 units
Rerf: overlay class b or better (tpo) roofing at an existing apartment complex with (4units). “install listed smoke detectors and carbon monoxide alarms or combination smoke and carbon monoxide detectors/alarms in the existing dwelling.”
Valuation:
N/A
Permit #:
B-123171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
5 - 10 units
New air conditioning and replace furnace - one disconnect no ducts
Valuation:
N/A
Permit #:
00642190-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of photovoltaic solar system
Valuation:
N/A
Permit #:
00558501-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
347 sq ft addt porch carport
Valuation:
$27,504
Permit #:
0607-157
Status:
final
Fee:
$854
Permit Type:
Add/alter
Building Type:
N/A
11 windows 2 patio door
Valuation:
N/A
Permit #:
08-0652
Status:
final
Fee:
N/A
Permit Type:
Window replacemen...
Building Type:
N/A
Install new water line and sidewalk repair
Valuation:
N/A
Permit #:
ZZZZ-10-1328
Status:
complete
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$18,620
Permit #:
0408-314
Status:
FINALED
Fee:
$665
Permit Type:
Add/alter
Building Type:
N/A
Revising air conditioning to central air w 2 6-ton machines
Valuation:
$10,000
Permit #:
AMD-SCOPE-274
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sewer for res-add-24-013
Valuation:
N/A
Permit #:
RES-SEW-25-137
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Plumbing for res-add-24-013
Valuation:
$5,000
Permit #:
RES-PLM-25-147
Status:
complete
Fee:
$1,390
Permit Type:
Addition
Building Type:
N/A
Mechanical for res-add-24-013
Valuation:
$4,000
Permit #:
RES-MEC-25-137
Status:
complete
Fee:
$347
Permit Type:
Addition
Building Type:
N/A
Electrical for res-add-24-013
Valuation:
$2,000
Permit #:
RES-ELC-25-162
Status:
complete
Fee:
$1,796
Permit Type:
Addition
Building Type:
N/A
New plumbing -copper piping
Valuation:
N/A
Permit #:
A-P9500258
Status:
expired
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
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Richard Wong License info
Inactive License
| License # | 521219 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning |
| 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 Richard Wong 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 Richard Wong, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |
10
Permits
- Building permit records show that Richard Wong has worked on 10 permitted projects.
Richard Wong Employees
DW
Dick Kan Wong
Owner