License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
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LIU PLUMBING
- License Number
- 904744
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 180 RUTGERS CT VALLEJO, CA, 94589 Solano County
- Phone
- (415) 314 8382
License Dates
Issued
10/11/2007
Expires
08/31/2027
Expires in 17 months
Inactivated
11/01/2017
Reactivated
08/08/2025
CSLB Last Updated
08/18/2025
License Classifications
Personnel & Officers
LIU TOVIO
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #1001236836
Effective: 06/24/2025
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
2101 Mission St, 94110
address correction for pa201701046488.
$1
2017-03-02
otc alterations permit
2125 Mission St, 94110
remove (e) fire sprinkler system in suite 108 sprinkler suite 108. 27 new sprinklers
$13,500
2017-01-11
otc alterations permit
2101 Mission St, 94110
3rd flr, suite 304: (e) fire sprinkler system ti. install all new piping and sprinkler for this floor- 35 sprinklers maher na
$18,445
2016-06-29
otc alterations permit
2101 Mission St, 94110
as built ref pa 2016 0408 4338 fire sprinkler system maher na
$1,500
2016-05-09
otc alterations permit
2125 Mission St, 94110
4th floor #401,402, 403 fire sprinkler system tenant improvements - 338 add sprinklers, ref pa #201511102208.
$173,810
2015-12-23
otc alterations permit
2101 Mission St, 94110
2nd flr suite 205: existing fire sprinkler system, tenant improvements, added 16 sprinklers; maher n/a
$8,000
2015-11-12
otc alterations permit
1660 Stockton St, 94133
to obtain final inspection for work approved under pa # 200102272989. all work is complete.
$1
2015-07-22
otc alterations permit
2601 Mission St, 94110
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 do
$6,500
2015-03-26
otc alterations permit
2557 Mission St, 94110
install fire sprinkler system through-out entire building with class 1 standpipe system to nfpa 13 & 14-2013. renovate existing 4" fire service. provide property line window speaker protection 2001061
$128,000
2015-03-19
otc alterations permit
3265 17th St, 94110
fire sprinkler system renovation of 4th flr-ste 404, 49 sprinklers added, 86 sprinklers removed.
$24,500
2014-08-15
Showing 10 of 28 permits
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