Prothermal LLC, C-20 HVAC Contractor in Escondido, CA
Prothermal LLC operating as a limited liability holds an active California contractor license (CSLB #1107712), valid through Jul 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active. The business is based in Escondido, in San Diego County, California.
- License Number
- 1107712
- Issued
- Jul 26, 2023
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Limited Liability
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF620232
- Effective
- Jun 27, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- WC738897568
- Effective
- Jul 3, 2025
- Expires
- Jul 3, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Prothermal LLC licensed in California?
Yes. Prothermal LLC holds California Contractors State License Board license number 1107712, which is active and in good standing. The license was first issued on July 26, 2023. It is valid through July 31, 2027.
What does Prothermal LLC specialize in?
Prothermal LLC is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-38 Refrigeration Contractor.
Where is Prothermal LLC headquartered?
Prothermal LLC is headquartered at 1066 Memory Ln, Escondido, CA 92026, in San Diego County, California.
Does Prothermal LLC have an active surety bond on file with CSLB?
Yes. Prothermal LLC has an active California contractor surety bond filed with North River Insurance Company (the).
Does Prothermal LLC carry workers' compensation coverage?
Prothermal LLC has a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active.
How do I verify Prothermal LLC's contractor license?
You can verify Prothermal LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1107712.
- Bond activeJun 27, 2023
- License issuedJul 26, 2023
- WC coverage startsJul 3, 2025
- WC expiredJul 3, 2026
- License expiresJul 31, 2027
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