Plumbing contractors in CITY OF INDUSTRY, CA
8 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 8 plumbing contractors in CITY OF INDUSTRY, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-30; 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 | |
|---|---|---|---|---|---|---|
| AIR MECHANICAL | 881311 | B, C-4, C-36, C-38 | 2028-07-31 | CITY OF INDUSTRY | 91746 | Set up workspace |
| GRAYCON INC | 255068 | B, C-4, C-20, C-36, C-38 | 2027-08-31 | CITY OF INDUSTRY | 91746 | Set up workspace |
| GRAYCON MECHANICAL INC | 747455 | B, C-4, C-36, C-38 | 2026-09-30 | CITY OF INDUSTRY | 91746 | Set up workspace |
| KINGMAN PLUMBING HEATING & AIR INC | 781087 | C-20, C-36 | 2028-05-31 | CITY OF INDUSTRY | 91715 | Set up workspace |
| L C CONSTRUCTION & PLUMBING CORP | 538151 | B, C-16, C-36 | 2028-08-31 | CITY OF INDUSTRY | 91748 | Set up workspace |
| M T M CONSTRUCTION INC | 659142 | A, B, C-9, C-10, C-16, C-20, C-21, C-33, C-36 | 2028-04-30 | CITY OF INDUSTRY | 91745 | Set up workspace |
| UNITED PUMPING SERVICE INC | 617639 | A, ASB, C-21, C-31, C-42, HAZ | 2027-04-30 | CITY OF INDUSTRY | 91746 | Set up workspace |
| UNITED STORM WATER INC | 768583 | A, C-21, C-27, C-31, C-42, HAZ | 2027-09-30 | CITY OF INDUSTRY | 91746 | Set up workspace |
Quick answers
- How many plumbing contractors are in CITY OF INDUSTRY?
- 8 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.