Updated: May 23, 2026
Location and Projects
Address
35335 Sierra Vista Dr, Agua Dulce, CA, 91390
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Desert Plumbing Inc
Desert Plumbing Inc, 35335 Sierra Vista Dr, Agua Dulce, CA (Employees: Jerry Wayne Koopman, Richard Alan Koopman, and Robert William Delano) holds a Plumbing license and 3 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 Desert Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Desert Plumbing Inc Services
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Desert Plumbing Inc Contact Information
Phone Number: (805) 268-8326
Address: 35335 Sierra Vista Dr, Agua Dulce, CA 91390
This is a sample of this contractor's permits. Click here to access their complete permit history.
Scanned - 4 water closets 4 lavatories 1 shower, 1 urinal, 5 sinks 2 trap primers 15 floor or area drains 1 roof drain 1 water heater 1 water heater vent 1 water service 2 backflow device 1 lawn sprinkler valve 1 building sewer 1 dishwasher 1 disposal 1 hose bib
Valuation:
$0
Permit #:
79971
Status:
FINAL
Fee:
$4,887
Permit Type:
N/A
Building Type:
N/A
Gas line (rc1410-002)
Valuation:
$0
Permit #:
904749
Status:
FINALED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Gas line (rc1409-009)
Valuation:
$0
Permit #:
904747
Status:
FINALED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Temp. plumbing lines for anti- que & art show
Valuation:
N/A
Permit #:
98006035
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement
Valuation:
N/A
Permit #:
10042-20000-18083
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Gas line (rc1103-005)
Valuation:
$0
Permit #:
904596
Status:
FINALED
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Replace gas line blythe permit rc060202
Valuation:
$0
Permit #:
BPL060134
Status:
FINAL
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Water heater replacement rc0906-001
Valuation:
$0
Permit #:
500336
Status:
FINAL
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Replace gas line to dwelling
Valuation:
$0
Permit #:
397478
Status:
FINALED
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Convert to natural gas
Valuation:
$0
Permit #:
401658
Status:
ISSUED
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Install gas line
Valuation:
$0
Permit #:
402529
Status:
ISSUED
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Addition gas line
Valuation:
$0
Permit #:
401111
Status:
ISSUED
Fee:
$19
Permit Type:
N/A
Building Type:
N/A
Replace gas line
Valuation:
$0
Permit #:
307383
Status:
ISSUED
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Replace gas line
Valuation:
$0
Permit #:
307661
Status:
ISSUED
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
Install new seismic gas valves on 6 units units (101 103 105 109 107 115)
Valuation:
N/A
Permit #:
PMT19-05180
Status:
expired
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Desert Plumbing Inc License info
Verified License
| License # | 599005 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Desert 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 # | 643409 |
| 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.
Check this license's status for Desert 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 # | 582903 |
| 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.
Check this license's status for Desert 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 # | 709829 |
| 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.
Check this license's status for Desert Plumbing Inc 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 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
14
Permits
- Building permit records show that Desert Plumbing Inc has worked on 14 permitted projects.
Desert Plumbing Inc Employees
JK
Jerry Wayne Koopman
Rmo/Ceo/Pres
RK
Richard Alan Koopman
Officer
RD
Robert William Delano
Sole Owner