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Helfrich Refrigeration & Mechanical Services LLC: CSLB License #1047255
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
- License expires within 60 days (2026-11-30)
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The license is active with no suspension on record, though classifications, bonds and secondary flags still deserve a look.
License details
- License number
- 1047255
- Primary status
- CLEAR · what this means
- Business type
- Limited Liability
- Issued
- November 28, 2018 (7 years)
- Expires
- November 30, 2026
- Classifications
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
C-38 Refrigeration Contractor - Mailing address
- 2497 Normandy Circle, Livermore, CA, 94550
- Phone
- (925) 584 5676
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Wesco Insurance Company
- Policy number
- WWC3882137
- Effective
- September 26, 2026
- Expires
- September 26, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- American Contractors Indemnity Company
- Bond number
- 100414026
- Amount
- $25,000
- Effective
- January 1, 2023
Bond of qualifying individual
- Surety
- American Contractors Indemnity Company
- Bond number
- 100414014
- Amount
- $100,000
- Effective
- October 16, 2018
Status history
No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.
Related
- Licensed HVAC contractors in Livermore
- Licensed contractors in Livermore
- Contractors in Alameda County
- What "CLEAR" means
- How to check a contractor license
Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.