Updated: Oct 13, 2025
Location and Projects
Address
P O BOX 950056, Mission Hills, CA, 91396
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Calmex Plumbing
Calmex Plumbing at P O BOX 950056, Mission Hills, CA 91396, held a Plumber license (#580903) with the California contractors license board with an expiration date of 11-30-2023. We last verified the license was expired on 10-12-2025.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
Calmex Plumbing Services
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Calmex Plumbing Contact Information
Phone Number: (818) 277-6440
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Address: P O BOX 950056, Mission Hills, CA 91396
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of plumbing system for 4 story 28 unit apartment building. 2 meter; 4 backflow device and prv set @ 80 psi. modify approved plans. plan check only. permit issued 12042-20000-07670
Valuation:
N/A
Permit #:
12042-20004-07670
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only - revision to approved plans (change of location of tank). plan check only. permit issued 12042-20000-07670
Valuation:
N/A
Permit #:
12042-20003-07670
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-plan check only of hot & cold water system due to change of pipe material to cpvc as noted on plans. no other changes under this application number. see app. comments
Valuation:
N/A
Permit #:
12042-20001-07670
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Repipe of water systems (hot & cold) in a 60 unit apartment building. 25 units serve by one 2 exisiting meter located jordan street the other 35 units served by a second 2 existing meter on saticoy street
Valuation:
N/A
Permit #:
04042-20000-06828
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Installation of plumbing system for 4 story 28 unit apartment building. 2 meter; 4 backflow device and prv set @ 80 psi
Valuation:
N/A
Permit #:
12042-20000-07670
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace cold & hot water piping in a 2-story apartment building( fixtures are to remain). existing 2 dom. meter & 2 underground piping to remain un altered
Valuation:
N/A
Permit #:
00042-20000-13497
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only - revision to approved plans (change of location of booster pump to 1st floor)
Valuation:
N/A
Permit #:
12042-20002-07670
Status:
approved
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Water repipe. only the hydraulic calculations have been rewed in plan check. system has been designed for 5 psi/100ft
Valuation:
N/A
Permit #:
02042-20000-02070
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Repipe only. existing 1 1/2 water meter. no back flow required. pipe sizing is based on 6.6 psi/100
Valuation:
N/A
Permit #:
02042-20000-13521
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit for copper repipe to lavatories to include units #236 & #336
Valuation:
N/A
Permit #:
06042-20001-06300
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install 3 earthquake shutoff valves
Valuation:
N/A
Permit #:
05042-20000-30211
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install hot water boiler
Valuation:
N/A
Permit #:
02045-20000-00432
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Copper repipe to lavatory
Valuation:
N/A
Permit #:
06042-20000-06300
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Hot mop shower pan
Valuation:
N/A
Permit #:
01042-20000-15126
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Cap 3 sewer lines
Valuation:
N/A
Permit #:
04042-20000-06146
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change out 1 lav
Valuation:
N/A
Permit #:
03042-20000-16644
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Rough plumbing
Valuation:
N/A
Permit #:
04042-20000-16672
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Repipe
Valuation:
N/A
Permit #:
03042-20000-37576
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
40284
Status:
ISSUED
Fee:
$36
Permit Type:
N/A
Building Type:
N/A
Plumbing remodel to residence
Valuation:
N/A
Permit #:
93001924
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Calmex Plumbing License info
Inactive License
| License # | 580903 |
| Status | Inactive |
| State | California |
| Type | Plumbing, General Building |
| 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 Calmex Plumbing at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Calmex Plumbing, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that Calmex Plumbing has worked on 16 permitted projects.
Calmex Plumbing Employees
AG
Alfredo Velasco Godinez
Owner
HS
Hugo Werner Serena
Rme
JS
Jose Sepulveda
Rme