Plumbing contractors in MONTCLAIR, CA
13 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 13 plumbing contractors in MONTCLAIR, 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 | |
|---|---|---|---|---|---|---|
| 23 1/2 HRS S O S PLUMBING INC | 977502 | C-36 | 2026-10-31 | MONTCLAIR | 91763 | Set up workspace |
| ALVAREZ PLUMBING & ROOTER | 1135891 | C-36 | 2027-04-30 | MONTCLAIR | 91763 | Set up workspace |
| AMZ PLUMBING INC | 1119395 | C-36 | 2028-04-30 | MONTCLAIR | 91763 | Set up workspace |
| CHAVA'S PLUMBING | 765750 | C-36 | 2027-07-31 | MONTCLAIR | 91763 | Set up workspace |
| CLASSIC CONSTRUCTION AND PLUMBING | 897883 | B, C-36 | 2027-06-30 | MONTCLAIR | 91763 | Set up workspace |
| GREG JOHNSON PLUMBING | 1044760 | C-36 | 2028-09-30 | MONTCLAIR | 91763 | Set up workspace |
| KLAUS & SONS PLUMBING HEATING & AIR CONDITIONING | 320990 | C-10, C-16, C-20, C-36 | 2028-07-31 | MONTCLAIR | 91763 | Set up workspace |
| PIPE TURBO LLC | 1141771 | C-36 | 2027-08-31 | MONTCLAIR | 91763 | Set up workspace |
| QUALITY CONSERVATION SERVICES | 1034739 | B, C-2, C-10, C-20, C-36, C-39, D65 | 2028-01-31 | MONTCLAIR | 91763 | Set up workspace |
| RUBEN GARCIA PLUMBING | 450717 | C-36 | 2027-01-31 | MONTCLAIR | 91763 | Set up workspace |
| SWEETWATER PLUMBING INDUSTRIES INC | 889182 | ASB, B, C-36 | 2026-12-31 | MONTCLAIR | 91763 | Set up workspace |
| THE PLUMBERS CONNECTION INC | 1001892 | B, C-36 | 2027-03-31 | MONTCLAIR | 91763 | Set up workspace |
| WILFREDO TORRES | 818886 | B, C-16, C-36 | 2027-06-30 | MONTCLAIR | 91763 | Set up workspace |
Quick answers
- How many plumbing contractors are in MONTCLAIR?
- 13 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.