A D Melchner General Engineering, A General Engineering Contractor in Hayward, CA
A D Melchner General Engineering operating as a sole owner holds an active California contractor license (CSLB #1077314), valid through Jun 30, 2027. First issued in 2021, the license has been on the CSLB roster for 5 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company. The business is based in Hayward, in Alameda County, California.
- License Number
- 1077314
- Issued
- Jun 23, 2021
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G100813979314
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 24, 2025
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A D Melchner General Engineering licensed in California?
Yes. A D Melchner General Engineering holds California Contractors State License Board license number 1077314, which is active and in good standing. The license was first issued on June 23, 2021. It is valid through June 30, 2027.
What does A D Melchner General Engineering specialize in?
A D Melchner General Engineering is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-36 Plumbing Contractor.
Where is A D Melchner General Engineering headquartered?
A D Melchner General Engineering is headquartered at 22915 Sutro St, Hayward, CA 94541, in Alameda County, California.
Does A D Melchner General Engineering have an active surety bond on file with CSLB?
Yes. A D Melchner General Engineering has an active California contractor surety bond filed with Business Alliance Insurance Company.
How do I verify A D Melchner General Engineering's contractor license?
You can verify A D Melchner General Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1077314.
- License issuedJun 23, 2021
- Bond activeJan 1, 2023
- WC coverage startsJun 24, 2025
- License expiresJun 30, 2027
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