THOMSEN AND SON INC
General Building Contractor license 525938 issued by the California Contractors State License Board. Status shown as of August 17, 2026.
This license is active. It is valid through April 30, 2028, 622 days from today, according to the most recent CSLB public file.
| License holder | THOMSEN AND SON INC |
|---|---|
| Business name | THOMSEN AND SON INC |
| License type | General Building Contractor |
| License number | 525938 |
| Status today | Active |
| Expiration date | April 30, 2028 |
| City | Ramona |
| County of record | San Diego |
| Phone on file | (760) 519 1633 |
| Classifications | A, B |
| Board status | CLEAR |
| Contractor bond | $25,000 |
| Issuing authority | California Contractors State License Board |
| First seen in public file | August 17, 2026 |
| Last confirmed | August 17, 2026 |
How to confirm this yourself
This page reproduces the CSLB public license file, which the agency republishes daily. Before you hire anyone, confirm the record at the source and ask the contractor for proof of insurance separately, since licensing and insurance are not the same thing and the state file does not cover insurance.
Verify at CSLB → File a complaint
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