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Diffenbaugh Donald D Construction INC: CSLB License #337039
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
- 337039
- Primary status
- CLEAR · what this means
- Business type
- Corporation
- Full business name
- Donald D Diffenbaugh Construction INC
- Issued
- July 1, 1977 (49 years)
- Reissued
- October 9, 2003
- Expires
- October 31, 2027
- Inactivated
- August 1, 1992
- Reactivated
- September 2, 1997
- Classifications
- B General Building Contractor
C-39 Roofing Contractor - Mailing address
- 4935 New Ranch Rd, El Cajon, CA, 92020
- Phone
- (619) 654 1375
Workers' compensation
- Type
- Workers' Compensation Insurance
- Insurer
- State Compensation Insurance Fund
- Policy number
- 9363524
- Effective
- July 18, 2026
- Expires
- July 18, 2027
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Contractor's bond
- Surety
- American Contractors Indemnity Company
- Bond number
- 101100638
- Amount
- $25,000
- Effective
- August 19, 2026
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 general contractors in El Cajon
- Licensed roofers in El Cajon
- Licensed contractors in El Cajon
- Contractors in San Diego 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.