Updated: Apr 24, 2026
Location and Projects
Address
PO Box 426, Lakeside, CA, 92040
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Sitz Plumbing Inc
Sitz Plumbing Inc, Lakeside, Po Box 426, Lakeside, CA (Employees: Diane Theresa Sitz and Thomas Rodney Sitz) holds a Plumbing license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sitz Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sitz Plumbing Inc Contact Information
Phone Number: (619) 334-4646
Address: PO Box 426, Lakeside, CA 92040
This is a sample of this contractor's permits. Click here to access their complete permit history.
No-plan - residential - combination mech/elec/plum:4178/arizona
Valuation:
N/A
Permit #:
PMT-3199979
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Gas re pipe from meter to fixtures in house
Valuation:
N/A
Permit #:
PMT-3146999
Status:
complete
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing:4750/68th
Valuation:
N/A
Permit #:
PMT-3329651
Status:
approved
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Repair gas line at apartment. e2
Valuation:
N/A
Permit #:
B22-0545
Status:
complete
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:955/22nd
Valuation:
N/A
Permit #:
PMT-3064833
Status:
issued
Fee:
$306
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum:7019/mohawk
Valuation:
N/A
Permit #:
PMT-3018405
Status:
complete
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2011-04-05
Please enter the nearest cross street: avocado put gas line in from meter to pool to house. want inspection on tuesday april 5 at property: 11047 horizon hills drive el cajon ca 92020. description of work: hra (online permit) gas line repairs
Valuation:
N/A
Permit #:
PDS2011-1030-20110341
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2011-08-29
Please enter the nearest cross street:_______greenfield________ description of work: hra (online permit) gas line repairs need to repair gas iine for customer at 1185 dawnridge el cajon owner name is: jurgen menzel
Valuation:
N/A
Permit #:
PDS2011-1030-20110902
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas riser leaking above ground-gas repair
Valuation:
N/A
Permit #:
1922290
Status:
complete
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Rebuild sewer and relocate water heater
Valuation:
N/A
Permit #:
1648647
Status:
complete
Fee:
$229
Permit Type:
N/A
Building Type:
N/A
Condo repair gas line
Valuation:
N/A
Permit #:
1911670
Status:
complete
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Gas line in back yard for meter repair
Valuation:
N/A
Permit #:
1418592
Status:
complete
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2010-07-01
Please enter the nearest cross street: fuerte drive description of work: hra (online permit) gas line repairs replace main gas line to house
Valuation:
N/A
Permit #:
PDS2010-1030-20100380
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Gas line repair
Valuation:
N/A
Permit #:
B14-1834
Status:
complete
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Gas lock out emergency gas
Valuation:
N/A
Permit #:
1267569
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Gas line repair
Valuation:
N/A
Permit #:
73252
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair gas line on main service
Valuation:
N/A
Permit #:
1034665
Status:
complete
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2008-01-08
Cross street: magnolia description of work: gas line repair only for air vac systems inc
Valuation:
N/A
Permit #:
PDS2008-1011-20080005
Status:
complete
Fee:
$201
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2016-10-24
Cross street: fuerte description of work: gas line repair for existing single family dwelling
Valuation:
N/A
Permit #:
PDS2016-RESALT-010754
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Misc - reroute gas line
Valuation:
N/A
Permit #:
1500708
Status:
complete
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
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Sitz Plumbing Inc License info
Verified License
| License # | 790096 |
| 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 Sitz Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Farm Fire & Casualty Company |
32
Permits
- Building permit records show that Sitz Plumbing Inc has worked on 32 permitted projects.
Sitz Plumbing Inc Employees
DS
Diane Theresa Sitz
Officer
TS
Thomas Rodney Sitz
Rmo/Ceo/Pres