Updated: Mar 13, 2026
Location and Projects
Address
20011 BERNIST AVENUE, Torrance, CA, 90503
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CJA Plumbing
CJA Plumbing, 20011 Bernist Ave, Torrance, CA (Owned by: Chris James Auchstetter) holds a Plumbing license 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 CJA Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
CJA Plumbing Services
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CJA Plumbing Contact Information
Phone Number: (310) 293-6944
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Address: 20011 BERNIST AVENUE, Torrance, CA 90503
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Plan check only. revision to previously approved plans. change from low pressure to medium pressure gas sytem and install gas pressure regulator
Valuation:
N/A
Permit #:
17042-20001-05816
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Installation of low pressure gas system. partial permit fees paid under 18042-30000-25607
Valuation:
N/A
Permit #:
18042-30000-28384
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental to permit #18042-30000-25607 to addition (7) building drains
Valuation:
N/A
Permit #:
18042-30001-25607
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Remodel single family dwelling. replace fixtures and install fixtures
Valuation:
N/A
Permit #:
20042-30000-01819
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Single family dwelling. install new low pressure fuel gas system. plan check only. permit issued under 16010-30000-05051
Valuation:
N/A
Permit #:
18042-30000-28861
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install new powder room
Valuation:
N/A
Permit #:
19042-30000-29454
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to permit #16042-30000-18277 for three water closet replacements two shower pans and two drain repairs
Valuation:
N/A
Permit #:
16042-30001-18277
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to permit #12042-30000-09389 to collect fees for 1 additional inspection. this permit does not authorize any additional work or extend the expiration date of the original permit
Valuation:
N/A
Permit #:
12042-30001-09389
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Install methane mitigation system system based on approved modification by building department for an addition of 450 square feet
Valuation:
N/A
Permit #:
13042-10000-15050
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to permit number 13042-30000-17362 for fixtures repipe and waste and vent repair
Valuation:
N/A
Permit #:
13042-30002-17362
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Suppl. permit to permit #13042-30000-17362 for repipe water system and replace shower drain lines
Valuation:
N/A
Permit #:
13042-10001-17362
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Kitchen and handicapped bathroom
Valuation:
N/A
Permit #:
16042-30000-18277
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to permit #16042-30000-11474 to relocate (2) sinks (1) dish washer and (2) floor sinks
Valuation:
N/A
Permit #:
16042-30001-11474
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Supplemental permit to permit# 12042-30000-11165 to addition two trap primers and two floor drains
Valuation:
N/A
Permit #:
12042-30001-11165
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace plumbing fixtures and water heaters
Valuation:
N/A
Permit #:
13042-30000-17362
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental to permit # 09042-30000-16335 to transfer permit to contractor & replace 2 toilets
Valuation:
N/A
Permit #:
09042-40001-16335
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New sink water heater and a floor sink
Valuation:
N/A
Permit #:
12042-30000-16732
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New bathroom
Valuation:
N/A
Permit #:
13042-30000-14767
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace shower valve and toilet rough in for new lavatory
Valuation:
N/A
Permit #:
12042-30000-09389
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Plan check only for gas system
Valuation:
N/A
Permit #:
17042-20000-05816
Status:
approved
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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CJA Plumbing Reviews
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Verified License
BuildZoom confirmed this contractor's license
CJA Plumbing License info
Verified License
| License # | 583262 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for CJA Plumbing 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 | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
17
Permits
- Building permit records show that CJA Plumbing has worked on 17 permitted projects.
CJA Plumbing Employees
CA
Chris James Auchstetter
Owner