Updated: Mar 02, 2026
Location and Projects
Address
2146 QUESADA AVENUE, San Francisco, CA, 94124
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A & K Plumbing Inc
A & K Plumbing Inc, 2146 Quesada Ave, San Francisco, CA (Employees: Jian Xiong Zeng, Jian Xiong Zeng, and Zhanhong Zeng) holds a Plumbing license according to the California license board.
Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A & K Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A & K Plumbing Inc Services
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A & K Plumbing Inc Contact Information
Phone Number: (415) 205-7091
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Address: 2146 QUESADA AVENUE, San Francisco, CA 94124
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 2pb; 1) adu one new bathroom and one kitchen at ground fl 2) adding a restroom for commercial area at ground floor 3) adding one new bathroom remodel one bedroom one kitchen and one laundry at 2nd floor 4) mix_use building (102 sadowa st) 2-1/2 new bathrooms & 1 kitchen
Valuation:
N/A
Permit #:
PW20250114326
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; addition 2 new bathrooms (2 shower pans) at ground floor and remodel an existing bathroom at second floor with underground work
Valuation:
N/A
Permit #:
PW20250601631
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; 1 ground floor:two new bathrooms and 1 catch basin (back yard). 2 second floor:three bathrooms 1 kitchen 1 laundry. with underground work
Valuation:
N/A
Permit #:
PW20250624147
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; remove existing three-quarter inch water meter. provide reduce pressure backflow preventer on existing 1 inch water meter
Valuation:
N/A
Permit #:
PW20250821497
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Floor 2: remodeling the (e) kitchen and half bathroom. floor 3: remodeling of the (e) common bathroom relocation washer and dryer to 3/f remodeling of (e) master bathroom
Valuation:
N/A
Permit #:
PP20230217572
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Front building 1st floor; (1) kitchen (1) laundry and (1) half bathroom. 2nd floor: (2) bathrooms. rear building: 1st floor: (1) bathroom and (1) kitchen. 2nd floor: (1) bathroom and (1) laundry. with underground
Valuation:
N/A
Permit #:
PP20220609363
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install catch basin in front of the garage door (outside)
Valuation:
N/A
Permit #:
PW20250611876
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pb; addition a new bathroom (1 shower) at ground floor 1 new roof deck drain with underground work
Valuation:
N/A
Permit #:
PW20250610851
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ground fl: addition 1 new bathroom & new laundry. 2/f: remodel kitchen & bathroom addition 1 new bathroom & 1 new laundry. 3/f addition 1 new bathroom. ref 2019 0404 7138
Valuation:
N/A
Permit #:
PP20210907172
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; addition the new laundry at unit 2
Valuation:
N/A
Permit #:
PW20250422722
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; sewer replacement
Valuation:
N/A
Permit #:
PW20250101046
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade water line to 4 city connection. addition all water shot off and leak detector with pressure valve
Valuation:
N/A
Permit #:
PP20240529060
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; remodel existing kitchen at second floor
Valuation:
N/A
Permit #:
PW20250826636
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renew expired permit pw20201119506 for final inspection
Valuation:
N/A
Permit #:
PP20251023425
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit b. outside drain vent replacement. to comply with complaint #202302359
Valuation:
N/A
Permit #:
PP20241016519
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair (e) plumbing line to make hot water arrive 1/f room. to comply with complaint #202313798
Valuation:
N/A
Permit #:
PP20231025721
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; 2nd floor one kitchen remodel
Valuation:
N/A
Permit #:
PW20250731014
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work to remodel (1) (e) bathroom at unit a addition (3) new bathrooms at unit a addition (2) new bathrooms at unit b install (5) shower pans remodel (2) (e) kitchens
Valuation:
N/A
Permit #:
PP20181109540
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renew expired permit pw20201119506 for final inspection
Valuation:
N/A
Permit #:
PP20241007350
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4 new bathrooms 1 kitchen and 1 laundry with ground work
Valuation:
N/A
Permit #:
PP20240603151
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
A & K Plumbing Inc License info
Verified License
| License # | 1012064 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for A & K Plumbing Inc 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 | Western Surety Company |
| Bond Value | $15,000 |
58
Permits
- Building permit records show that A & K Plumbing Inc has worked on 58 permitted projects.
A & K Plumbing Inc Employees
JZ
Jian Xiong Zeng
Officer
JZ
Jian Xiong Zeng
Officer
ZZ
Zhanhong Zeng
Rmo / Ceo / Pres
ZZ
Zhanhong Zeng
Rmo / Ceo / Pres