Siever M D General Contractor, B General Building Contractor in Hayward, CA
Siever M D General Contractor operating as a sole owner holds an active California contractor license (CSLB #904564), valid through Oct 31, 2027. First issued in 2007, the license has been on the CSLB roster for 19 years. It carries 3 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Hayward, in Alameda County, California.
- License Number
- 904564
- Issued
- Oct 9, 2007
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210492
- Effective
- Sep 11, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 12, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Siever M D General Contractor licensed in California?
Yes. Siever M D General Contractor holds California Contractors State License Board license number 904564, which is active and in good standing. The license was first issued on October 9, 2007. It is valid through October 31, 2027.
What does Siever M D General Contractor specialize in?
Siever M D General Contractor is licensed for 3 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, and C-36 Plumbing Contractor.
Where is Siever M D General Contractor headquartered?
Siever M D General Contractor is headquartered at 2564 Sleepy Hollow Ave, Hayward, CA 94545, in Alameda County, California.
Does Siever M D General Contractor have an active surety bond on file with CSLB?
Yes. Siever M D General Contractor has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Siever M D General Contractor carry workers' compensation coverage?
Siever M D General Contractor reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Siever M D General Contractor's contractor license?
You can verify Siever M D General Contractor's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=904564.
- License issuedOct 9, 2007
- Bond activeSep 11, 2025
- WC coverage startsSep 12, 2025
- License expiresOct 31, 2027
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