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Nearby Plumber — nearbyplumber.com · License-verified plumbing directory · printed Oct 22, 2026
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Plumber directory, checked against state license records.

Search plumbers in California by business name or city. Every listing came from a state’s own public records, not a paid directory or a scrape, and is listed A to Z by name. We badge the ones matched to an active credential, say plainly when we have not, and never publish a review we did not collect from a confirmed customer.

How we verify plumbers

All states 28,312 plumbers Texas 6,434 plumbers Minnesota 1,631 plumbers Washington 2,056 plumbers California 17,304 plumbers Nevada 887 plumbers
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277 businesses match your filters in California.

✓ CSLB Verified Checked Oct 20

O & D Plumbing

Bellflower · Los Angeles County
C-36 Plumbing 763246
(562) 867-2661 Request a quote
✓ CSLB Verified Checked Oct 20

O & J Plumbing Services Inc.

San Diego · San Diego County
C-36 Plumbing 1017676
(619) 920-8509 Request a quote
✓ CSLB Verified Checked Oct 20

O & M Industries

Arcata · Humboldt County
C-36 Plumbing 284930
(707) 822-8800 Request a quote
✓ CSLB Verified Checked Oct 20

O & O Plumbing Co. Inc.

Valley Village · Los Angeles County
C-36 Plumbing 938467
(818) 378-0499 Request a quote
✓ CSLB Verified Checked Oct 20

O & Z Plumbing Work Inc.

West Covina · Los Angeles County
C-36 Plumbing 911682
(626) 393-3061 Request a quote
✓ CSLB Verified Checked Oct 20

O B D Plumbing

Eureka · Humboldt County
C-36 Plumbing 820052
(707) 672-6279 Request a quote
✓ CSLB Verified Checked Oct 20

O B Plumbing

Carmichael · Sacramento County
C-36 Plumbing 914612
(916) 346-8147 Request a quote
✓ CSLB Verified Checked Oct 20

O C – Rooter

Anaheim · Orange County
C-36 Plumbing 1018075
(714) 341-4771 Request a quote
✓ CSLB Verified Checked Oct 20

O C Backflow

Santa Ana · Orange County
C-36 Plumbing 1039973
(714) 794-9782 Request a quote
✓ CSLB Verified Checked Oct 20

O C MC Donald Co. Inc.

San Jose · Santa Clara County
C-36 Plumbing 177271
(408) 295-2182 Request a quote
✓ CSLB Verified Checked Oct 20

O C Plumbing

Stanton · Orange County
C-36 Plumbing 757633
(714) 350-4564 Request a quote
✓ CSLB Verified Checked Oct 20

O C Plumbing

Placentia · Orange County
C-36 Plumbing 825143
(714) 749-1882 Request a quote
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