Concrete, Masonry & Driveways contractors in WALNUT, CA
4 listingsSource: California CSLB license records. Last verified 2026-08-31.
There are 4 concrete, masonry & driveways contractors in WALNUT, 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 | |
|---|---|---|---|---|---|---|
| CLAYPOOL FRANK CONCRETE CUTTING INC | 938332 | C-8, D06 | 2027-09-30 | WALNUT | 91789 | Set up workspace |
| MC BOBCAT CONCRETE SERVICES INC | 853899 | C-8 | 2026-10-31 | WALNUT | 91788 | Set up workspace |
| SJD&B INC | 1001950 | A, B, C-12, C-39, HAZ | 2027-03-31 | WALNUT | 91789 | Set up workspace |
| UNITED RIGGERS & ERECTORS INC | 245451 | A, B, C-8, C-36, C-51, D21 | 2028-03-31 | WALNUT | 91789 | Set up workspace |
Quick answers
- How many concrete, masonry & driveways contractors are in WALNUT?
- 4 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.