Updated: May 09, 2026
Location and Projects
Address
180 RUTGERS CT, Vallejo, CA, 94589
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Liu Plumbing
Liu Plumbing, 180 Rutgers Ct, Vallejo, CA (Owned by: Tovio Liu) holds a Plumbing, Fire Protection license and 2 other licenses 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 Liu Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Liu Plumbing Services
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Liu Plumbing Contact Information
Phone Number: (818) 366-6975
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Address: 180 RUTGERS CT, Vallejo, CA 94589
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Fire sprinkler system tenant improvements 6 added exposure sprinklers on 4th floor and new class 1 manual wetted/dry standpipe system. previous tenant improvement. ref. #201211134127. compliance with ordinance no. 155-13 not required excavation
Valuation:
$115,000
Permit #:
201401105965
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
16 - manufacturing
Remove 22 hose valves for class ii standpipe (1-1/2-inch hose valves with hose rack and nozzle) that is connected to the domestic water system. cap at standpipe connection disconnect standpipe for domestic and drain and cap. building is fully sprinklered. ref 2012/06/12/2443
Valuation:
$6,500
Permit #:
201503261967
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Rough in ergro waste lines and vents only of the following items: (6) floor sinks (4) floor drains with primers (2) toilets (2) lavy sinks (1) mop sink (1) utility sink (1) 3 compartment sink (1) dishwasher (2) handsinks (1) 4 combo roof drain piping main gas and water line into the premesis
Valuation:
$0
Permit #:
PP20140403603
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rough in underground waste lines and vents only of the following items: (6) floor sinks (4) floor drains with primers (2) toilets (2) lavy sinks (1) mop sink (1) utility sink (1) 3 compartment sink (1) dishwasher (2) handsinks (1) 4 combo roof drain piping main gas and water line into the premesis
Valuation:
N/A
Permit #:
PP20140403603
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4th floor #401, 402 403 fire sprinkler system tenant improvements - 338 addition sprinklers ref pa #201511102208
Valuation:
$173,810
Permit #:
201512225756
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
New gas line on florida side & 4/f; new elevator sump pump in basement; new high & low drinking fountains on 4/f. replacement of (e) u/g main sewer line on florida st and u/g piping
Valuation:
$0
Permit #:
PP20141117853
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work to be done at 3010 20th st and 3016 20th st. 3010: ergro for waste line and vents (7) floor sinks (3) floor drains (3) floor drains (1) grease trap 4 main ergro sewer line+ water and gas. 3016: ergro waste lines & vents. (5) floor sinks (1) floor drain (2) 2 waste lines 4 ergro main sewer water & gas
Valuation:
$0
Permit #:
PP20110916062
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3rd floor suite 304: (e) fire sprinkler system tenant improvement. install all new piping and sprinkler for this floor- 35 sprinklers maher na
Valuation:
$18,445
Permit #:
201606291184
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
4th floor addition: -high low roof area installing of combo-roof drains; men & women's bathroom - waste lines water lines (hot & cold) all ventings; gas lines; water heaters hand sink in suites/units
Valuation:
$0
Permit #:
PP20130201918
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 200 new heads throughout entire 4th floor & mezz remove existing piping in unit #411. tenant improvement. ref pa#200608189924. standpipes on seperate permit
Valuation:
$100,000
Permit #:
201211134127
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
16 - manufacturing
4/f: fire sprinkler system - tenant improvement 6 added exposure spirnklers new clas 1 manual stand pipe system. compliance with ord. no 1555-13 not requirded
Valuation:
$0
Permit #:
PP20140110316
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New gas line on florida side & 4/f; new elevator sump pump in basement; new high & low drinking fountains on 4/f. replacement of (e) u/g main sewer line on florida st and u/g piping
Valuation:
N/A
Permit #:
PP20141117853
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing kitchen and existing bathroom at gro floor cap off all supply water and gas lines cap off drain and vent lines (abatement of nov 201340752)
Valuation:
$0
Permit #:
PP20140324251
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Work to be done at 3010 20th st and 3016 20th st. 3010: underground for waste line and vents (7) floor sinks (3) floor drains (3) floor drains (1) grease trap 4 main underground sewer line+ water and gas. 3016: underground waste lines & vents. (5) floor sinks (1) floor drain (2) 2 waste lines 4 underground main sewer water & gas
Valuation:
N/A
Permit #:
PP20110916062
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2nd floor suite 205: existing fire sprinkler system tenant improvements added 16 sprinklers; maher n/a
Valuation:
$8,000
Permit #:
201511122358
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
10 - office
Units 3000 through 3030. installation of (5) new main ergro water supply from meters into building - service size and address - 1 service for 3000 20th street. (3) 1-1/4 service. (1) 1-1/2 service
Valuation:
$0
Permit #:
PP20111207945
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel 2 bathrooms 2 kitchens 2 lary rooms 2 sinks on gro floor floor drain 2 water heaters wastes vents water lines gas
Valuation:
$0
Permit #:
PP20150619638
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove (e) fire sprinkler system in suite 108 sprinkler suite 108. 27 new sprinklers
Valuation:
$13,500
Permit #:
201701046488
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
15 - retail sales
To obtain final inspection for work approved under pa # 200102272989. all work is complete
Valuation:
$1
Permit #:
201507222152
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
25 - tourist hote...
Install 1 main water line 4 sewer line 4 new house trap upgrade water line in garage replace 2 waste line
Valuation:
N/A
Permit #:
PP20161110599
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
Liu Plumbing License info
Verified License
| License # | 904744 |
| Status | Active |
| State | California |
| Type | Plumbing, Fire Protection |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Liu Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 704944 |
| Status | Active |
| City | South San Francisco |
| Type | Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Liu Plumbing with the The City of South San Francisco, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 704944 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| 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 Liu Plumbing 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 | Suretec Indemnity Company |
| Bond Value | $15,000 |
73
Permits
- Building permit records show that Liu Plumbing has worked on 73 permitted projects.
Liu Plumbing Employees
RM
Richard John Mann
Sole Owner
TL
Tovio Liu
Sole Owner
TL
Tovio Liu
Owner