Prothermal LLC
Prothermal LLC operating as a limited liability is licensed in California under CSLB number 1107712. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. 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 active workers' compensation coverage from American Casualty Company of Reading PA. 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 is verified, with no adverse conditions in the current CSLB record.
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. 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?
Yes. Prothermal LLC carries active workers' compensation coverage through American Casualty Company of Reading PA.
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 expiresJul 3, 2026
- License expiresJul 31, 2027
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