Updated: Apr 09, 2026
Location and Projects
Address
833 Treehaven Ct, Pleasant Hill, CA, 94523
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Bay Area Plumbing Bap Inc Photos
Bay Area Plumbing Bap Inc
With over 25 years experience in the plumbing field, we offer all services from a-z. Video recordings of sewer lines is available using SeeSnake technology. Sewer repair and replacement services available. Water heaters, gas lines, copper repipes, bath and kitchen remodeling, commercial plumbing services etc.
From BuildZoom: Bay Area Plumbing Bap Inc, 833 Treehaven Ct, Pleasant Hill, CA (Owned by: Ron Lem) holds a Plumbing license and 2 other licenses according to the California license board.
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Bay Area Plumbing Bap Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Bay Area Plumbing Bap Inc Services
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Bay Area Plumbing Bap Inc Contact Information
Phone Number: (415) 532-6561
Address: 833 Treehaven Ct, Pleasant Hill, CA 94523
Bay Area Plumbing Bap Inc Reviews
5 out of 5 stars, based on
2
reviews
-
By ChadJanuary 5, 2012
-
By ChadrickJuly 26, 2011
I called Bay Area Plumbing BAP Inc. to do a remodel on my three story Victorian home in San Francisco. The owner Ron came out. The job was completed on time and within the budget I had set for the plumbing. I will use BAP Inc. again.
Building Permits by Bay Area Plumbing Bap Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Work category: 2pa; this permit is to allow the homeowner an ability to obtain a final plumbing inspection for previous permit # pw20210315583. both the underfloor and top out inspections were passed in 2021
Valuation:
N/A
Permit #:
PW20250131754
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This pays for inspections related to original permit # pw20190603463 filed 6/3/2019. dow: work category: 6pa; install three floor sinks one hand sink relocate mop sink
Valuation:
N/A
Permit #:
PW20190608617
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize bathroom at garage area - sink toilet tub. ref violation 201773182
Valuation:
N/A
Permit #:
PP20171103118
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 6pa; addition one hand sink
Valuation:
N/A
Permit #:
PW20190603463
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing new sewer lateral per approved plans. work on property only. overflow device may be needed. call inspection prior to start: 510-238-3651. complete rb1003404 new 2911 sf 2-story duplex w/attached
Valuation:
N/A
Permit #:
SL1301974
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with nov 201408761: vent k.s. drain replace tub with showr replace shower valve repair leak in unit 716 bathroom | 718
Valuation:
$0
Permit #:
PP20150107902
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; move kitchen sink drain 2'6 new kitchen sink new bathroom room sink
Valuation:
N/A
Permit #:
PW20170413467
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renew permit pp20150921109 prev work descr: replace bathroom tub replace toilet bathroom sink kitchen sink
Valuation:
N/A
Permit #:
PP20161205164
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 2pa; relocating toilet research change bathroom tub to shower
Valuation:
N/A
Permit #:
PW20170509985
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; relocate existing water heater to other side of garage
Valuation:
N/A
Permit #:
PW20170425678
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen - new sink new domestic water. bathroom - new sink
Valuation:
N/A
Permit #:
PP20180607101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. call pwa inspection prior to start: 510-238-3651. 4th floor
Valuation:
N/A
Permit #:
SL1201801
Status:
FINAL
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate kitchen sink relocate automatic washer [lary] change tub to shower with pan
Valuation:
$0
Permit #:
PP20140828633
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with nov 201408761: vent k.s. drain replace tub with showr replace shower valve repair leak in unit 716 bathroom | 718
Valuation:
N/A
Permit #:
PP20150107902
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace bathroom tub replace toilet bathroom sink kitchen sink
Valuation:
$0
Permit #:
PP20150921109
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Added water closet move automatic washing machine
Valuation:
$0
Permit #:
PP20151022947
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work category: 1p; replace kitchen sink
Valuation:
$0
Permit #:
PW20160824021
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install earthquake valve unit 25
Valuation:
N/A
Permit #:
BIPL17-001157
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Pipe burst sewer lateral 20'
Valuation:
$8,000
Permit #:
B171156
Status:
final
Fee:
$207
Permit Type:
N/A
Building Type:
N/A
Bring water heater up to code
Valuation:
$0
Permit #:
PP20160818187
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Bay Area Plumbing Bap Inc License info
Verified License
| License # | 961936 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Bay Area Plumbing Bap Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 946157 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Bay Area Plumbing Bap Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 565180 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Bay Area Plumbing Bap Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
59
Permits
- Building permit records show that Bay Area Plumbing Bap Inc has worked on 59 permitted projects.
Bay Area Plumbing Bap Inc Employees
CN
Chris Noyola
Apprentice
PY
Pui Lee Yu
Officer
RL
Ron Lem
Owner
RS
Ronald Jan Lem Sr
Rmo / Ceo / Pres
Ontime, clean, the plumber worked quickly, the finished result looked nice and worked!