Prothermal LLC
Escondido · San Diego County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Prothermal LLC in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 2.9 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #1107712 verify on CSLB ↗
- Classifications
- C-20, C-38
- Years licensed
- 2.9 years since 07/26/2023
- Contractor bond
- $25,000 NORTH RIVER INSURANCE COMPANY (THE)
- Workers’ comp
- Current AMERICAN CASUALTY COMPANY OF READING PA
- Business type
- Limited Liability
- Qualifying principal
- Artur Krenkoev
- Address of record
- 1066 Memory Ln, Escondido, CA 92026
Frequently Asked Questions
Is Prothermal LLC a licensed HVAC contractor in California?
Yes. Prothermal LLC holds California CSLB contractor license #1107712 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Prothermal LLC licensed to perform?
License #1107712 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning), plus additional classifications: C38.
Is Prothermal LLC bonded?
Yes. Prothermal LLC carries contractor's bond #04CF620232 for $25,000 through NORTH RIVER INSURANCE COMPANY (THE).
Does Prothermal LLC carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with AMERICAN CASUALTY COMPANY OF READING PA, with a policy expiration of 07/03/2027.
How long has Prothermal LLC held its contractor license?
License #1107712 was originally issued on 07/26/2023, approximately 3 years ago (as of July 2026).
Where is Prothermal LLC located?
Prothermal LLC is based in Escondido, San Diego County, CA 92026.