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Licensed Plumbers in Oxnard, California

Updated November 1, 2026 from CSLB's public license file · C-36 Plumbing Contractor

  • 82licensed plumbers
  • 80active (Clear)
  • 2.4%with a suspension
  • 63.4%workers' comp exempt
  • 13.1 yrsmedian time licensed
  • 48.8%corp / LLC / partnership (51.2% sole owner)
  • 7new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 82 plumbers with a mailing address in Oxnard, and 80 of them (97.6%) show a Clear primary status.

63.4% report a workers' comp exemption, 12.2 points higher than the statewide figure for plumbers (51.2%), so many of these businesses say they have no employees. The share with a suspension, 2.4%, is 1.3 points lower than the Ventura County rate for the same license (3.7%).

7 of these licenses are less than a year old, while 56.1% have been held for 10 years or more. The median is 13.1 years.

In California this work generally calls for the C-36 Plumbing Contractor license (or a B license when it is part of a larger multi-trade job). See the C-36 Plumbing Contractor guide for what the license covers.

How to check a plumber's license in Oxnard

  1. Open the plumber's profile from the table below (or search Oxnard listings by name). Check that C-36 appears among its classifications and that the primary status reads Clear. What C-36 covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 2.4% of Oxnard listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed plumber is required by law. See the $1,000 rule.

50 of 82 plumbers in Oxnard

Oxnard plumbers sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed plumbers in Oxnard
Business nameLicense #StatusYearsWorkers' compBond
Salazar Alfredo 388839 Clear 46 Insured On file
Discount Plumbing & Rooter Service 401105 Clear 45 Insured On file
Roger's Plumbing 418490 Clear 44 Exempt On file
Barlam Alan Plumbing 519061 Clear 39 Exempt On file
Puretec Industrial Water 533451 Clear 38 Insured On file
Numero Uno Plumbing 542755 Clear 38 Exempt On file
Koolco Mechanical INC 555151 Clear 37 Insured On file
Worthy Plumbing 596659 Clear 36 Exempt On file
Eggli and Son 600607 Clear 36 Insured On file
Paul Smurthwaite Plumbing 681005 Clear 32 Exempt On file
Ag Ent INC 693639 Clear 32 Insured On file
Hass Jeff T Plumbing & Rooter 721560 Clear 30 Exempt On file
Three-Five-Seven Const & Plumbing 722181 Clear 30 Exempt On file
Tank's Plumbing Services 730864 Clear 29 Exempt On file
Hummin Plumbing 733859 Clear 29 Insured On file
Ocean View Plumbing and Rooter 751305 Clear 28 Insured On file
Pronto Plumbing 751607 Clear 28 Exempt On file
M & B Services INC 781862 Clear 26 Insured On file
Mike Vivenzio Plumbing 798836 Clear 25 Exempt On file
Salinas & Sons Rooter Service INC 836540 Clear 22 Insured On file
Santanas Plumbing INC 836718 Clear 22 Insured On file
Excellent Rooter 848934 Clear 22 Exempt On file
Martin's Plumbing and Rooter 856005 Clear 21 Insured On file
Pacific Coast Re-Bath 871827 Clear 20 Insured On file
Adams Mike 885802 Clear 20 Exempt On file
G M C Plumbing 889673 Clear 19 Exempt On file
White John Plumbing 894385 Clear 19 Exempt On file
Joe B's Plumbing 898914 Clear 19 Exempt On file
H P Plumbing & Back Flow CO 913926 Clear 18 Insured On file
Martin's Rooter & Plumbing 943697 Clear 16 Exempt On file
Top Choice Plumbing INC 949658 Clear 16 Insured On file
4 J's Plumbing and Drain Cleaning 953363 Clear 16 Exempt On file
C & M Backflow Plumbing INC 958059 Clear 15 Exempt On file
Drain Masters 960329 Clear 15 Insured On file
Langkilde's Fire Protection 963681 Clear 15 Insured On file
Cali-Coast Plumbing & Rooter 964277 Clear 15 Insured On file
Donlon Plumbing INC 975911 Clear 14 Insured On file
V I P Plumbing INC 979821 Clear 13 Insured On file
Perfection Plumbing 980869 Clear 13 Exempt On file
Zamecki Plumbing 982170 Clear 13 Exempt On file
Coastline Plumbing and Rooter 991390 Clear 12 Exempt On file
Genuine Plumbing and Rooter INC 1005379 Clear 11 Exempt On file
2 Trees Backflow, Two Trees Plumbing INC 1012575 Clear 10 Exempt On file
All Purpose Plumbing and Rooter LLC 1013760 Clear 10 Insured On file
S P Plumbing & Heating LLC 1015221 Clear 10 Exempt On file
Servicemaster Restore By Restoration Pros 1027442 Clear 9 Insured On file
K B S Plumbing 1046456 Clear 8 Insured On file
Ortiz Miguel A 1047015 Clear 8 Exempt On file
Roque's Plumbing 1051698 Clear 7 Exempt On file
Langkilde's Fire Protection INC 1057077 Clear 7 Insured On file

See all 82 plumbers in Oxnard

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed plumbers are in Oxnard?

CSLB's current public file lists 82 plumbers with a Oxnard mailing address. 80 have a Clear status, and 86.6% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a plumber need in California?

In California this work generally calls for the C-36 Plumbing Contractor license (or a B license when it is part of a larger multi-trade job). Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a plumber's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Oxnard plumbers, 63.4% are exempt (no employees), 36.6% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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