Updated: May 28, 2026
Location and Projects
Address
2137 FALLING LEAF AVE, Rosemead, CA, 91770
Use our bidding system to
request a quote
Johnny Wai Plumber
Johnny Wai, 2137 Falling Leaf Ave, Rosemead, CA (Owned by: Johnny Wing Chor Wai, Johnny Wing Chor Wai) holds a Plumbing license and 1 other 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 Johnny Wai, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Johnny Wai Services
Start a project today:
Johnny Wai Contact Information
Phone Number: (626) 487-9576
Edit
Address: 2137 FALLING LEAF AVE, Rosemead, CA 91770
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Johnny Wai Rosemead
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Johnny Wai has a BuildZoom score of 94, which places them above 76% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Johnny Wai has worked on at least
1.0 project 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-$20k |
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.
Reroof 18sq crrc 0610-0006
Valuation:
$15,000
Permit #:
B2501-0059
Status:
final
Fee:
$374
Permit Type:
N/A
Building Type:
N/A
Replace 40 galllons water heater
Valuation:
$0
Permit #:
P21-40940
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair damaged handrail on balcony wood plank on the eave line roof sheathing
Valuation:
N/A
Permit #:
BLD00-00732
Status:
final
Fee:
$33
Permit Type:
N/A
Building Type:
N/A
Change out (13) windows. windows needs to meet egress & energy see attached form for details. owner/builder no workers compensation. 04/27/09 one more window
Valuation:
$4,200
Permit #:
B09-0138
Status:
final
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Recover 1-wd shingle;1-comp w/2nd layer of comparable
Valuation:
$1,320
Permit #:
44374
Status:
final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Electrical up grade 100 amps. owner/builder no workers compensation
Valuation:
N/A
Permit #:
B09-0073
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Elec/mech/plumbing for addition per bldg960024
Valuation:
N/A
Permit #:
COMB970061
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Remove wood siding and stucco portion of 2-story dwelling
Valuation:
$3,500
Permit #:
BLDG990410
Status:
final
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
132
BZ Score
$1.3K
Avg Project
-
Projects
138
BZ Score
$9K
Avg Project
-
Projects
136
BZ Score
$31.2K
Avg Project
-
Projects
Johnny Wai Reviews
BuildZoom hasn't received any reviews for Johnny Wai. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Johnny Wai License info
Verified License
| License # | 1023383 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Johnny Wai at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 554379 |
| 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 Johnny Wai 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 | American Contractors Indemnity Company |
| Bond Value | $15,000 |
7
Permits
- Building permit records show that Johnny Wai has worked on 7 permitted projects.
Johnny Wai Employees
JW
Johnny Wing Chor Wai
Sole Owner
JW
Johnny Wing Chor Wai
Sole Owner
JW
Johnny Wing Chor Wai, Johnny Wing Chor Wai
Owner
SW
Sonny Wing Wai
Sole Owner