Updated: May 11, 2026
Location and Projects
Address
1349 48TH AVENUE, San Francisco, CA, 94122
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L & Y PLUMBING
L & Y PLUMBING, 1349-48 Th Ave, San Francisco, CA (Owned by: QIAOXIA LI, JIA SHENG JACKY YEE) holds a Plumbing license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring L & Y PLUMBING, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
L & Y PLUMBING Services
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L & Y PLUMBING Contact Information
Phone Number: (415) 823-2649
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Address: 1349 48TH AVENUE, San Francisco, CA 94122
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 1p; replace 25 ft sewer pipe and a house trap
Valuation:
N/A
Permit #:
PW20250331196
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace 12 ft sewer pipe and a house trap
Valuation:
N/A
Permit #:
PW20230217849
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace 25 ft sewer pipe and a house trap
Valuation:
N/A
Permit #:
PW20220104692
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; remodel one kitchen and one bathroom room addition one new bathroom room at 2nd floor; install three new bathroom room at ground floor
Valuation:
N/A
Permit #:
PW20190212881
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; renew permit for the old permit # pw20200207924
Valuation:
N/A
Permit #:
PW20210427854
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace sewer pipe and house trap
Valuation:
N/A
Permit #:
PP20190103919
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel one kitchen and one bathroom. adding one new bathroom
Valuation:
N/A
Permit #:
PP20170425835
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install furnace ref pp20170425835. ok'd by steve panelli
Valuation:
N/A
Permit #:
PM20180103602
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
PM20190726946
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2 bathrooms; replace 2 toilets 3 sinks 1 tub 1 shower pan and 1 sink in kitchen
Valuation:
$0
Permit #:
PP20160513457
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; remodel one kitchen and one bathroom new install three bathroom and one bar sink
Valuation:
$0
Permit #:
PW20150329161
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 2 toilets 3 sinks 1 tub replace sink in kitchen
Valuation:
$0
Permit #:
PP20151218465
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install one toilet and one lavatory sink in a half bathroom room
Valuation:
$0
Permit #:
PW20150320987
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2 bathrooms; replace 2 toilets 3 sinks 1 tub 1 shower pan and 1 sink in kitchen
Valuation:
N/A
Permit #:
PP20160513457
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Board-up and cap sewer - vacant property
Valuation:
N/A
Permit #:
B16-00061
Status:
final
Fee:
$279
Permit Type:
Board-up
Building Type:
N/A
Remodel one kitchen and one bathroom. replace a wall furance and a water heater
Valuation:
$0
Permit #:
PP20140303639
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace sewer pipe and house trap
Valuation:
$0
Permit #:
PW20160514494
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair sewer drainage to comply with nov 201533081
Valuation:
$0
Permit #:
PP20150403425
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace the house trap
Valuation:
$0
Permit #:
PW20150126494
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; remodel one kitchen
Valuation:
$0
Permit #:
PW20150114215
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
L & Y PLUMBING License info
Verified License
| License # | 975509 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Partnership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for L & Y PLUMBING at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
22
Permits
- Building permit records show that L & Y PLUMBING has worked on 22 permitted projects.
L & Y PLUMBING Employees
JY
Jia Sheng Jacky Yee
General Partner
QL
Qiaoxia Li
Qualify Partner
QL
Qiaoxia Li
Qualify Partner
QY
QIAOXIA LI, JIA SHENG JACKY YEE
Owner