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Zierman Plumbing & Heating INC: CSLB License #420848
Source: CSLB public data · Updated November 1, 2026 · Official CSLB record
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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
- 420848
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Issued
- April 1, 1982 (44 years)
- Expires
- April 30, 2028
- Classifications
- C-16 Fire Protection Contractor
C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
C-36 Plumbing Contractor
C-42 Sanitation System Contractor
C-43 Sheet Metal Contractor - Mailing address
- 2341 Meredith Lane, Santa Maria, CA, 93455
- Phone
- (805) 928 2511
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- Employers Preferred Insurance Company
- Policy number
- EIG526251803
- Effective
- July 1, 2026
- Expires
- July 1, 2027
Confirm coverage with CSLB's insurer search. How to check workers' comp.
Contractor's bond
- Surety
- Nationwide Mutual Insurance Company
- Bond number
- 7900396854
- Amount
- $25,000
- Effective
- January 1, 2023
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 Santa Maria
- Licensed plumbers in Santa Maria
- Licensed contractors in Santa Maria
- Contractors in Santa Barbara 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.