Updated: Apr 09, 2026
Location and Projects
Address
700 HACKBERRY COURT, Windsor, CA, 95492
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JTZ Plumbing Inc
JTZ Plumbing Inc, 700 Hackberry Ct, Windsor, CA (Owned by: James Michael Tovani) holds a Plumbing license and 2 other licenses 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 JTZ Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JTZ Plumbing Inc Services
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JTZ Plumbing Inc Contact Information
Phone Number: (707) 953-7700
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Address: 700 HACKBERRY COURT, Windsor, CA 95492
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install medium pressure gas system
Valuation:
N/A
Permit #:
16042-20000-17741
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new 1 in. water service
Valuation:
N/A
Permit #:
1505190006
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 1 in. water service
Valuation:
N/A
Permit #:
1505190006
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new gas line from meter to bbq and fire pit
Valuation:
N/A
Permit #:
1503190002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install medium pressure gas system
Valuation:
N/A
Permit #:
16042-20000-17741
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental application for med. pressure gas and for additional items not included in original permit
Valuation:
N/A
Permit #:
11042-10001-05486
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace water service from water meter to residence
Valuation:
N/A
Permit #:
B17-4538
Status:
final
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Pressure test existing gas system
Valuation:
N/A
Permit #:
11042-40000-05486
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install new gas line from meter to bbq and fire pit
Valuation:
N/A
Permit #:
1503190002
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
JTZ Plumbing Inc License info
Verified License
| License # | 961646 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for JTZ Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 896337 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for JTZ Plumbing 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 # | 307997 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, 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 JTZ Plumbing 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 | Security National Insurance Company |
JTZ Plumbing Inc Employees
DR
Donald Harold Rodenhuis
Sole Owner
JT
James Michael Tovani
Owner
JZ
Jeffrey Thomas Zwiep
Rmo/Ceo/Pres
MR
Marilyn Joyce Rodenhuis
Officer
TZ
Tia Marie Zwiep
Officer