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Licensed Plumbers in Simi Valley, California

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

  • 126licensed plumbers
  • 122active (Clear)
  • 3.2%with a suspension
  • 46%workers' comp exempt
  • 15.7 yrsmedian time licensed
  • 54.8%corp / LLC / partnership (45.2% sole owner)
  • 6new in the last 12 months
  • —change tracking began November 1, 2026

Simi Valley is home to 126 plumbers in CSLB's license file, ranking #1 of 7 Ventura County cities for this trade. 96.8% are Clear.

46% report a workers' comp exemption, 5.2 points lower than the statewide figure for plumbers (51.2%), so many of these businesses say they have no employees. The share with a suspension (3.2%) is close to the Ventura County rate for the same license (3.7%).

6 of these licenses are less than a year old, while 58.7% have been held for 10 years or more. The median is 15.7 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 Simi Valley

  1. Find the business in the list below, or search all 126 Simi Valley listings, and open its profile. You want a Clear status and the C-36 classification (a B license can also cover it as part of a multi-trade job).
  2. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

50 of 126 plumbers in Simi Valley

Simi Valley 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 Simi Valley
Business nameLicense #StatusYearsWorkers' compBond
Suttles Plumbing & Mechanical Corp 268688 Clear 55 Insured On file
Simi Valley Plumbing INC 304424 Clear 51 Insured On file
Walt Construction Corporation 310770 Clear 51 Insured On file
Robinson G D Plumbing CO 341314 Clear 49 Exempt On file
Sketchley & Mason INC 411566 Clear 45 Insured On file
Kivlen Plumbing 436314 Clear 43 Exempt On file
Lee's Plumbing & Electric 453967 Clear 42 Exempt On file
Dave's Quality Plumbing LLC 460769 Clear 42 Insured On file
Amaron Plumbing INC 475681 Clear 41 Exempt On file
Chandley Scott Plumbing and Building 488063 Clear 40 Insured On file
Troutwine Plumbing INC 491675 Clear 40 Insured On file
Gray Brian Plumbing and Construction 511788 Clear 39 Exempt On file
La Sewer Repair 511290 Clear 39 Exempt On file
Plumbify Plumbing Solutions 521530 Clear 38 Exempt On file
Randall Plumbing Construction 531816 Clear 38 Insured On file
Brattoli Rick Contractor 541983 Clear 38 Exempt On file
Archway Garage Doors 563964 Clear 37 Insured On file
D S R Plumbing CO INC 594326 Clear 36 Insured On file
Robert's Plumbing 618416 Clear 35 Insured On file
Chris & Son Plumbing INC 641866 Clear 34 Exempt On file
Frankel Jeffrey Plumbing INC 647574 Clear 34 Insured On file
Big Sky Plumbing 649008 Clear 34 Exempt On file
Milatz Lance Darren Plumbing 651491 Clear 34 Exempt On file
Universal Plumbing CO U P C 677286 Clear 33 Exempt On file
Caravaggio Plumbing 685162 Clear 32 Insured On file
T-Top Plumbing CO INC 692041 Clear 32 Insured On file
Lopez Nestor 694010 Clear 32 Insured On file
Reliable Rooter Plumbing 697316 Clear 32 Exempt On file
M W Electric 706440 Clear 31 Insured On file
Sierra Commercial Plumbing INC 710326 Clear 31 Insured On file
Barcena Plumbing INC 713923 Clear 31 Insured On file
Sure Flow Plumbing INC 727651 Clear 30 Insured On file
Pipe Dreams Plumbing Company INC 742217 Clear 29 Exempt On file
Moorpark Plumbing 758854 Clear 27 Exempt On file
Pure Water Plumbing INC 759345 Clear 27 Insured On file
John Wade 767877 Clear 27 Exempt On file
Patrick Brown Plumbing and Construction 767459 Clear 27 Exempt On file
Allison Jeff Plumbing 768936 Clear 27 Exempt On file
Pat's Plumbing 770717 Clear 27 Exempt On file
James CO Plumbing 787470 Clear 26 Exempt On file
Fisher Plumbing 796984 Clear 25 Exempt On file
Kivlen Eric Plumbing 803673 Clear 24 Insured On file
Pipe Doctor INC the 807116 Clear 24 Insured On file
James Plumbing Company 812060 Clear 24 Insured On file
Wageman Timothy Plumbing INC 830006 Clear 22 Insured On file
Chase Plumbing INC 832705 Clear 22 Insured On file
P & L Plumbing INC 833202 Clear 22 Insured On file
Sharpe Plumbing INC 833602 Clear 22 Insured On file
Plumb Good Plumbing INC 838207 Clear 22 Insured On file
Aqua - Tech Plumbing 840588 Clear 22 Insured On file

See all 126 plumbers in Simi Valley

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 Simi Valley?

CSLB's current public file lists 126 plumbers with a Simi Valley mailing address. 122 have a Clear status, and 89.7% 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?

Look for C-36 on the license. 126 businesses in Simi Valley hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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 Simi Valley plumbers, 46% are exempt (no employees), 53.2% insured and 0.8% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides