Plumbing contractors in UNION CITY, CA
11 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 11 plumbing contractors in UNION CITY, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; 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 | |
|---|---|---|---|---|---|---|
| ANDREW CHIH-PING CHOU | 583765 | B, C-16, C-36 | 2027-12-31 | UNION CITY | 94587 | Set up workspace |
| BAYVALLEY MECHANICAL INC | 1072787 | C-36, C-42 | 2027-01-31 | UNION CITY | 94587 | Set up workspace |
| CAL-TECH PLUMBING CO | 951321 | C-36 | 2028-08-31 | UNION CITY | 94587 | Set up workspace |
| CHOU PROPERTY MANAGEMENT CORP | 979695 | B, C-16, C-36 | 2026-12-31 | UNION CITY | 94587 | Set up workspace |
| DYNAMIC TECHNICAL SOLUTIONS | 826782 | B, C-20, C-36 | 2027-10-31 | UNION CITY | 94587 | Set up workspace |
| NEW LEAF PLUMBING & DRAINS LLC | 1141732 | C-36 | 2027-08-31 | UNION CITY | 94587 | Set up workspace |
| NEXT LEVEL PLUMBING SERVICES | 1084094 | C-36 | 2027-11-30 | UNION CITY | 94587 | Set up workspace |
| PLUMBING CONNECTION | 944509 | C-36, C-42 | 2028-07-31 | UNION CITY | 94587 | Set up workspace |
| PLUMBING MASTERS | 781743 | C-36 | 2028-07-31 | UNION CITY | 94587 | Set up workspace |
| POWER PLUMBING & ROOTER | 1082507 | C-36 | 2027-10-31 | UNION CITY | 94587 | Set up workspace |
| QUALIFIED PLUMBERS SERVICES INC | 884105 | C-36, C-42 | 2028-09-30 | UNION CITY | 94587 | Set up workspace |
Quick answers
- How many plumbing contractors are in UNION CITY?
- 11 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.