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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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13 businesses match your filters in California. City matches where a business is based, which is not the same as everywhere it will travel — check the counties on its profile.

✓ CSLB Verified Checked Oct 20

O’Brien Mechanical Inc. Ii

San Francisco · San Francisco County
C-36 Plumbing 754629
(415) 695-1800 Request a quote
✓ CSLB Verified Checked Oct 20

O’Connor Plumbing & Fire Protection Inc.

South San Francisco · San Mateo County
C-36 Plumbing 498866
(650) 344-4424 Request a quote
✓ CSLB Verified Checked Oct 20

O’Donovan Plumbing Inc.

San Francisco · San Francisco County
C-36 Plumbing 582534
(415) 425-7322 Request a quote
✓ CSLB Verified Checked Oct 20

O’Keeffe Mechanical Co. Inc.

San Francisco · San Francisco County
C-36 Plumbing 687041
(415) 824-8500 Request a quote
✓ CSLB Verified Checked Oct 20

Occidental Express

San Francisco · San Francisco County
C-36 Plumbing 319153
(415) 420-8113 Request a quote
✓ CSLB Verified Checked Oct 20

Oceanside Sheetmetal Inc.

San Francisco · San Francisco County
C-36 Plumbing 968537
(415) 753-8925 Request a quote
✓ CSLB Verified Checked Oct 20

On-Call Plumbing & Rooter

San Francisco · San Francisco County
C-36 Plumbing 977337
(415) 728-3303 Request a quote
✓ CSLB Verified Checked Oct 20

One Source Plumbing & Rooter Inc.

San Francisco · San Francisco County
C-36 Plumbing 988995
(415) 570-3646 Request a quote
✓ CSLB Verified Checked Oct 20

Oran Plumbing Corp.

San Francisco · San Francisco County
C-36 Plumbing 762214
(415) 307-8198 Request a quote
✓ CSLB Verified Checked Oct 20

Orbit Electric

San Francisco · San Francisco County
C-36 Plumbing 951262
(415) 728-6849 Request a quote
✓ CSLB Verified Checked Oct 20

Orebend BLDRS Inc.

San Francisco · San Francisco County
C-36 Plumbing 1017529
(415) 218-6187 Request a quote
✓ CSLB Verified Checked Oct 20

Ott Plumbing

San Francisco · San Francisco County
C-36 Plumbing 1087371
(650) 991-7086 Request a quote
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