Plumbing contractors in LOS OSOS, CA
17 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 17 plumbing contractors in LOS OSOS, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| AL'S SEPTIC PUMPING SERVICE INC | 883281 | C-42 | 2028-08-31 | LOS OSOS | 93412 | Set up workspace |
| BAMBOO PLUMBING & REMODELING | 802626 | B, C-36, D35 | 2028-01-31 | LOS OSOS | 93402 | Set up workspace |
| BRYAN HANFT PLUMBING | 993732 | C-36 | 2028-06-30 | LOS OSOS | 93402 | Set up workspace |
| FLETCHER HESSE PLUMBING INC | 979873 | C-27, C-36 | 2027-07-31 | LOS OSOS | 93402 | Set up workspace |
| FRANK MERILL BACKHOE SERVICES | 337347 | C-12, C-42 | 2028-03-31 | LOS OSOS | 93402 | Set up workspace |
| GARRETT BALL PLUMBING | 1036835 | C-36 | 2028-03-31 | LOS OSOS | 93402 | Set up workspace |
| JAMES PATRICK CORCORAN | 669990 | C-36 | 2027-04-30 | LOS OSOS | 93402 | Set up workspace |
| MARK WALLACE PLUMBING | 661873 | C-36 | 2026-12-31 | LOS OSOS | 93402 | Set up workspace |
| MAXIMUM SERVICES COMPANY | 738081 | A, B, C-7, C-8, C-9, C-10, C-12, C-16, C-20, C-36, C-51, HAZ | 2027-07-31 | LOS OSOS | 93402 | Set up workspace |
| MIKE FLEMING CONSTRUCTION | 538809 | B, C-36 | 2028-08-31 | LOS OSOS | 93402 | Set up workspace |
| NEWLINE PLUMBING COMPANY | 857085 | C-36 | 2027-04-30 | LOS OSOS | 93402 | Set up workspace |
| ROBERT B LARSON | 490651 | B, C-36 | 2027-03-31 | LOS OSOS | 93412 | Set up workspace |
| ROBERT KENNETH BRUINGTON | 364066 | B, C-16, C-36 | 2027-04-30 | LOS OSOS | 93402 | Set up workspace |
| SHAMROCK PLUMBING | 860285 | C-36 | 2027-01-31 | LOS OSOS | 93402 | Set up workspace |
| STEVE B CHAUVET CONS SERVICES | 640761 | B, C-36 | 2026-10-31 | LOS OSOS | 93402 | Set up workspace |
| STORY'S CONSTRUCTION | 870176 | B, C-42 | 2027-12-31 | LOS OSOS | 93412 | Set up workspace |
| TUTT TREE CRANE AND SERVICE | 606137 | A, C-42, C-49 | 2026-11-30 | LOS OSOS | 93412 | Set up workspace |
Quick answers
- How many plumbing contractors are in LOS OSOS?
- 17 with a current California license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.