Updated: Jun 15, 2026
Location and Projects
Address
9550 WARNER AVENUE STE 350, Fountain Valley, CA, 92708
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Dietrich Plumbing Company
Dietrich Plumbing Company at 9550 WARNER AVENUE STE 350, Fountain Valley, CA 92708, held a Plumber license (#709494) with the California contractors license board with an expiration date of 07-31-1997. We last verified the license was expired on 04-07-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Dietrich Plumbing Company Services
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Dietrich Plumbing Company Contact Information
Phone Number: (310) 439-1776
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Address: 9550 WARNER AVENUE STE 350, Fountain Valley, CA 92708
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Building Permits by Dietrich Plumbing Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair gas leak @997 elizabeth (rear house) but meter is @ 995 elizabeth (front house)
Valuation:
N/A
Permit #:
95-02525
Status:
final
Fee:
N/A
Permit Type:
plumbing permit
Building Type:
N/A
Pl - const. of 2nd story bedrm./bath + closet remo downstars 1927sf
Valuation:
$0
Permit #:
PL132273
Status:
Final
Fee:
N/A
Permit Type:
Plumbing permit
Building Type:
N/A
Me - const. of 2nd story bedrm./bath + closet remo downstars 1927sf
Valuation:
$0
Permit #:
ME132273
Status:
Final
Fee:
N/A
Permit Type:
Mechanical permit
Building Type:
N/A
Ga - resid. room. addition. @ 1, 390 sq/ft + remodel to 1 2nd floor
Valuation:
$0
Permit #:
GA139319
Status:
Final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Plumbing fixtures for cabana/office
Valuation:
N/A
Permit #:
A99-001-146
Status:
final
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Fixtures for new s/f residence
Valuation:
N/A
Permit #:
A92-001-862
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
On site sewer connection
Valuation:
N/A
Permit #:
A89-002-945
Status:
final
Fee:
$29
Permit Type:
N/A
Building Type:
N/A
Plumbing for new residence
Valuation:
N/A
Permit #:
A89-002-655
Status:
final
Fee:
$196
Permit Type:
N/A
Building Type:
N/A
Fixtures for (2) bathroom add'ns
Valuation:
N/A
Permit #:
A92-002-189
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Plumbing for s/f residence
Valuation:
N/A
Permit #:
A90-002-739
Status:
final
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Plumbing for new residence
Valuation:
N/A
Permit #:
A89-004-320
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Plumbing for new residence
Valuation:
N/A
Permit #:
A89-005-712
Status:
final
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Plumbing for new residence
Valuation:
N/A
Permit #:
A89-004-747
Status:
final
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
One circuit braker
Valuation:
$0
Permit #:
EL960284
Status:
Closed-Complete
Fee:
$29
Permit Type:
N/A
Building Type:
N/A
Plumbing contractors
Valuation:
$0
Permit #:
BUS1998-027290
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for 3 units
Valuation:
N/A
Permit #:
A90-003-459
Status:
final
Fee:
$417
Permit Type:
N/A
Building Type:
N/A
Washer and dryer
Valuation:
$0
Permit #:
PB960206
Status:
Closed-Expired
Fee:
$24
Permit Type:
N/A
Building Type:
N/A
Dryer vent
Valuation:
$0
Permit #:
ME960060
Status:
Closed-Expired
Fee:
$29
Permit Type:
N/A
Building Type:
N/A
Type plumbing.view pdf file
Valuation:
N/A
Permit #:
5293
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
9304-300
Status:
FINALED
Fee:
$60
Permit Type:
Residence
Building Type:
N/A
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Dietrich Plumbing Company License info
Inactive License
| License # | 709494 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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 Dietrich Plumbing Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 685224 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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 Dietrich Plumbing Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 661185 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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 Dietrich Plumbing Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 577583 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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 Dietrich Plumbing Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 506207 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| 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 Dietrich Plumbing Company at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Dietrich Plumbing Company, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Frontier Pacific Insurance Company |
| Bond Value | $7,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
19
Permits
- Building permit records show that Dietrich Plumbing Company has worked on 19 permitted projects.
Dietrich Plumbing Company Employees
BD
Beverly Jean Dietrich
General Partner
KD
Kurt Edward Dietrich
Sole Owner
RD
Robert Raymond Dietrich
Sole Owner
SD
Steven Wayne Dietrich
Sole Owner
SD
Susan Ann Dietrich
Officer