Best Plumbers in Oxnard, CA

Updated March 2026 · Based on licensing, reviews & response time

How We Identified the Best Plumbing in Oxnard, CA

Our "best" ranking goes beyond star ratings. We evaluated plumbing companies in Oxnard, CA on licensing, insurance, complaint history, response time, and pricing transparency to surface the truly top-tier options.

💡 Quick Tips:
  • Verify the company's license number on your state's contractor board website
  • Read recent reviews specifically from Oxnard, CA customers, not just overall ratings
  • Ask about warranties on both parts and labor before signing a contract
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1

Genuine Plumbing and Rooter Inc.

1221 Indigo Pl, Oxnard, CA 93036, USA
★★★★½ 4.9 (190 reviews)
Licensed & InsuredTop Rated
Services: Plumber
2

Rob's Plumbing

114 S H St, Oxnard, CA 93030, USA
★★★★½ 4.6 (240 reviews)
Licensed & InsuredTop Rated
Services: Plumber
3

Maxx Grip Plumbing & Sewer Service Inc.

1617 Pacific Ave UNIT 114, Oxnard, CA 93033, USA
★★★★★ 5 (69 reviews)
Licensed & InsuredTop Rated
Services: Plumber
4

Absolute Plumbing And Rooting, Inc.

2261 Palma Dr #5, Ventura, CA 93003, USA
★★★★★ 5 (132 reviews)
Licensed & Insured
Services: Plumber
5

Donlon Plumbing Inc.

3401 W 5th St #130, Oxnard, CA 93030, USA
★★★★½ 4.4 (111 reviews)
Licensed & Insured
Services: Plumber
6

THE Water Heater Company

808 Calle Plano, Camarillo, CA 93012, USA
★★★★½ 4.9 (1,026 reviews)
Services: Plumber
7

Top Choice Plumbing

357 Kiawah River Dr, Oxnard, CA 93036, USA
★★★★½ 4.8 (17 reviews)
Services: Plumber
8

Rooter Man Plumbing of Ventura County

4840 Calle Alto Suite E, Camarillo, CA 93012, USA
★★★★½ 4.8 (355 reviews)
Services: Plumber
9

Hansen's Plumbing

2686 Johnson Dr Ste. 203, Ventura, CA 93003, USA
★★★★★ 5 (247 reviews)
Services: Plumber

How We Ranked These Oxnard Pros

Our rankings are based on a weighted evaluation of five key factors:

  1. Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
  2. Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
  3. Response Time — Companies offering same-day or 24/7 emergency service score higher.
  4. Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
  5. Experience & Longevity — Years serving the Oxnard market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.