Updated: Apr 19, 2026
Location and Projects
Address
4435 FIRST STREET #181, Livermore, CA, 94551
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Plumbing Technology Inc
Plumbing Technology Inc, 4435 First St, Livermore, CA (Employee: Gary Lee Monica) holds a Plumbing license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Plumbing Technology Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Plumbing Technology Inc Services
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Plumbing Technology Inc Contact Information
Phone Number: (925) 963-9396
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Address: 4435 FIRST STREET #181, Livermore, CA 94551
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Building Permits by Plumbing Technology Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace galvanized water line from water meter to building with sch 80 pvc. replace any remaining galvanized pipe inside building with type m copper. (livermore fraternal order of eagles aerie 609)
Valuation:
$5,480
Permit #:
P200051
Status:
final
Fee:
$225
Permit Type:
Add/alt commercial
Building Type:
N/A
Replace sewer lateral from dwelling to property line. install new one way cleanout at property line per city standard. s-5a
Valuation:
$2,400
Permit #:
P200024
Status:
final
Fee:
$225
Permit Type:
Add/alt single fa...
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 #:
SL1303287
Status:
final
Fee:
$407
Permit Type:
N/A
Building Type:
N/A
Replace water line between meter and building
Valuation:
$350
Permit #:
P170246
Status:
final
Fee:
$162
Permit Type:
Add/Alt Commercial
Building Type:
N/A
Plumbing install two way cast iron kelly cleanout per city standard detail
Valuation:
N/A
Permit #:
P130205
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace section of sewer line and install two way cast iron kelly cleanout per city standard detail
Valuation:
N/A
Permit #:
P130018
Status:
final
Fee:
$131
Permit Type:
Asfr
Building Type:
N/A
Final for all work completed under pp20160113981 ref pp20160204647
Valuation:
N/A
Permit #:
PP20170609066
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install two way cast iron kelly cleanout per city standard detail
Valuation:
$500
Permit #:
P130205
Status:
final
Fee:
$131
Permit Type:
Asfr
Building Type:
N/A
Replace water line between meter and building
Valuation:
$350
Permit #:
P170246
Status:
final
Fee:
$162
Permit Type:
Add/alt commercial
Building Type:
N/A
New water service and sewer service duplex 210 & 226 so. p
Valuation:
$0
Permit #:
00062562
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for adding 225 sf bedroom & bathroom
Valuation:
N/A
Permit #:
RP0500841
Status:
EXPIRED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace leaking galvanized water lines
Valuation:
N/A
Permit #:
P030135
Status:
final
Fee:
$24
Permit Type:
N/A
Building Type:
N/A
Replace hot & cold water piping w copper
Valuation:
N/A
Permit #:
P010076
Status:
final
Fee:
$24
Permit Type:
N/A
Building Type:
N/A
Gas line to dryer
Valuation:
$0
Permit #:
BIPL0000173228
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repipe house
Valuation:
$0
Permit #:
00065324
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hallway bathroom remodel addition additional bathroom (interior) off middle bedroom move laundry from basement to near bedroom #2 kitchen remodel w/no change of fixture locations (1) shower pan
Valuation:
N/A
Permit #:
PP20190521989
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel toilet shower stall sink
Valuation:
N/A
Permit #:
PP20160113981
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Amend pp20160113981: remodel 2nd bathroom & kitchen
Valuation:
N/A
Permit #:
PP20160204647
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for adding 225 sf bedroom & bathroom
Valuation:
N/A
Permit #:
RP0500841
Status:
expired
Fee:
$186
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Plumbing Technology Inc License info
Verified License
| License # | 609200 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Plumbing Technology Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Farm Fire & Casualty Company |
14
Permits
- Building permit records show that Plumbing Technology Inc has worked on 14 permitted projects.
Plumbing Technology Inc Employees
GM
Gary Lee Monica
Rmo / Ceo / Pres