Dongallo Alex Construction
Oakley · Contra Costa County · CA
Verified
Bestopedia verdict
California’s contractor board lists Dongallo Alex Construction with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 25.4 / 30
- License continuity
- 10 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #439960 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 43.1 years since 05/13/1983
- Contractor bond
- $25,000 Hudson Insurance Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Alexander Dongallo
- Address of record
- 3195 Olive Lane, Oakley, CA 94561
Frequently Asked Questions
Is Dongallo Alex Construction a licensed General Contractor contractor in California?
Yes. Dongallo Alex Construction holds California CSLB contractor license #439960 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Dongallo Alex Construction licensed to perform?
Dongallo Alex Construction is licensed for B (General Building).
Is Dongallo Alex Construction bonded?
Yes. Dongallo Alex Construction carries contractor's bond #30144470 for $25,000 through Hudson Insurance Company.
Does Dongallo Alex Construction carry workers' compensation insurance?
CSLB records list the workers' compensation status for Dongallo Alex Construction as Exempt.
How long has Dongallo Alex Construction held its contractor license?
Dongallo Alex Construction has held California contractor license #439960 since 05/13/1983, approximately 43 years (as of July 2026).
Where is Dongallo Alex Construction located?
Dongallo Alex Construction is based in Oakley, Contra Costa County, CA 94561.