×

Don't wait to get a Plumber

We make finding a plumber fast, easy, and commitment-free.

Call now (623) 745-8065
  • Local & Qualified
  • Rapid Connection by Phone
  • Commitment-Free Calls
Is this your business? Claim now >

Location and Projects

Address
144 21ST AVE, San Francisco, CA, 94121
Use our bidding system to request a quote

Chen's Plumbing Inc

Chen's Plumbing Inc, 144-21 St Ave, San Francisco, CA (Employees: Bonita Bet Wah Wong, Humphrey Yong Hui Chen, and Justin Xing Sheng Chen) holds a Plumbing, Fire Protection, Boiler, Hot Water Heating And Steam Fitting license and 3 other licenses according to the California license board.

Their BuildZoom score of 108 ranks in the top 5% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Chen's Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Chen's Plumbing Inc Contact Information

Phone: (415) 939-6118 Edit
Address: 144 21ST AVE, San Francisco, CA 94121 Edit

Chen's Plumbing Inc San Francisco

Quality

108
95th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Chen's Plumbing Inc has a BuildZoom score of 108, which places them above 95% of 336,931 contractors in California.

Activity

10 projects
2025
11 projects
2024
8 projects
2023
Our building permit records indicate that Chen's Plumbing Inc has worked on at least 29.0 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.

Experience

4 projects
New Constructions
23 projects
Plumbing projects
Analyzing permits over the last 4 years shows that Chen's Plumbing Inc mostly works on plumbing project and new construction projects.

Pricing

4 projects
< $5k
3 projects
$5k-$20k
5 projects
$20k-$50k
Value Not Public: 20.0 projects
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.

Building Permits by Chen's Plumbing Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
This pays for inspections related to original permit # pw20250416566 filed 4/16/2025. dow: work category: 2pa; install radiant heat for 2nd floor only
Valuation:
N/A
Permit #:
PW20250421678
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
As built for fire sprinkler work. ref fire sprinkler permit 202411195264 building permit 202503101889 original permit 201704043134
Valuation:
$1
Permit #:
202506239198
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Install fire sprinkler system for home per nfpa 13d using combo meter new 26 heads total. ref permits 202507231412 20210914834-s1
Valuation:
$30,000
Permit #:
202510076849
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Work category: 4pa; install fire sprinkler for adu
Valuation:
N/A
Permit #:
PW20250416566
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; install vent for water heater
Valuation:
N/A
Permit #:
PW20250117410
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 78 new sprinklers throughout per nfpa 13. install new wet stand pipe per nfpa 14. ba 202304145775
Valuation:
$48,445
Permit #:
202409100448
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
To obtain final inspection for sprinkler/underground work approved under pa# 2020-0901-3191. all work is complete
Valuation:
$1
Permit #:
202402025168
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Install 21 new fire sprinlkers throughout g/f only per nfpa13 u/g per nfpa24. ref tenant improvement. pa202008121663.0
Valuation:
$19,000
Permit #:
202107295361
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Install (32) new sprinklers through out ground fl. per nfpa13 no underground work existing
Valuation:
N/A
Permit #:
PP20230327153
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pa; final inspection for fire sprinkler
Valuation:
N/A
Permit #:
PW20241205541
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install fire sprinkler for new adu per nfpa 13. 13 heads. new meter required. app 201704043134
Valuation:
$15,039
Permit #:
202411195264
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
18-28 turk murphy lane: install 77 sprinklers per nfpa #13 underground per nfpa #24 stand pipe per nfpa #14 ref pa 2016-1028-1361. maher n/a
Valuation:
$45,000
Permit #:
201911227981
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Work category: 2pa; rough in and install one toilet tub lav sink floor drain laundry sink down spout
Valuation:
N/A
Permit #:
PW20240707985
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adjusted the layouts of unit #2 #4 and #6 from 1 bedroom to 2 bedrooms to accuratel reflect building layout
Valuation:
$1
Permit #:
202303274436
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Work category: 4pa; addition and extend sprinkler heads on existing sprinkler work. permit 202209061877
Valuation:
N/A
Permit #:
PW20221010597
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; replace kitchen sink and stove replace toilet lav sink and tub shower valve at unit b
Valuation:
N/A
Permit #:
PW20220407401
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 4pb; additional inspections for fire sprinkler work on application 201911227981. original plumbing permit pp20191122450
Valuation:
N/A
Permit #:
PW20210117884
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; replace kitchen sink and stove replace toilet lav sink and shower at unit a
Valuation:
N/A
Permit #:
PW20220407400
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; install radiant heat for first floor only for single family home
Valuation:
N/A
Permit #:
PW20240421231
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate 4 existing upright fire sprinlers and remove 4 existing drops. ref tenant improvement. 202302091749
Valuation:
$4,469
Permit #:
202307192455
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office

Similar Contractors See more

License # 652070
128
BZ Score
$23K
Avg Project
-
Projects
License # 1035495
142
BZ Score
$25K
Avg Project
-
Projects
License # 1037264
142
BZ Score
$6.5K
Avg Project
-
Projects

Chen's Plumbing Inc Reviews

BuildZoom hasn't received any reviews for Chen's Plumbing Inc. Click here to be alerted when reviews are posted about them.
Please write a review about Chen's Plumbing Inc
1 Rate this plumber
Click stars to rate
2 Provide a detailed review of this plumber.