Holland Waterproofing
Active Insurance current
Holland Waterproofing in Sparks, California holds California license #319615. The state lists its status as Active (Clear).
| License number | 319615 |
|---|---|
| Status | Active Clear |
| Trade / classification | Masonry (c29) |
| Location | Sparks · Washoe County |
| Business based in | NV |
| Phone (from state record) | (775) 827-4744 |
| Workers' comp insurance | Current through May 2, 2027 (National Casualty Company). |
| Bond | Nationwide Mutual Insurance Company, $25,000 |
| License expires | May 31, 2028 |
| Issue date (per state) | May 19, 1976 Original license issue date from the CSLB. |
| First seen by us | Oct 4, 2026 |
| Last verified | Oct 6, 2026 against the state file |
Source
From the CSLB Master License Data (cslb.ca.gov Data Portal), published by the Contractors State License Board (CSLB) (Public record (Business & Professions Code §27)). We copy the state's record as-is and add nothing to it.
Is this your business? Request a correction or removal.