Diesner Construction, B General Building Contractor in Sunnyvale, CA
Diesner Construction operating as a sole owner holds California contractor license #1043589, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sunnyvale, in Santa Clara County, California.
- License Number
- 1043589
- Issued
- Aug 27, 2018
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100400008
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 7, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diesner Construction licensed in California?
Diesner Construction previously held California Contractors State License Board license number 1043589, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 27, 2018.
What does Diesner Construction specialize in?
Diesner Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Diesner Construction headquartered?
Diesner Construction is headquartered at 1330 La Bella Ave, Sunnyvale, CA 94087, in Santa Clara County, California.
Does Diesner Construction have an active surety bond on file with CSLB?
Yes. Diesner Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Diesner Construction carry workers' compensation coverage?
Diesner Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Diesner Construction's contractor license?
You can verify Diesner Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1043589.
- License issuedAug 27, 2018
- Bond activeJan 1, 2023
- WC coverage startsJul 7, 2024
- License expiredAug 31, 2026
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