Siek Adam, C-61/D-28 Doors, Gates and Activating Devices Contractor in Yucaipa, CA
Siek Adam operating as a sole owner holds an active California contractor license (CSLB #898833), valid through Jun 30, 2027. First issued in 2007, the license has been on the CSLB roster for 19 years. It carries a single CSLB classification: C-61/D-28 — Doors, Gates and Activating Devices 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 Yucaipa, in San Bernardino County, California.
- License Number
- 898833
- Issued
- Jun 19, 2007
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800233586
- Effective
- Dec 12, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 25, 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 Siek Adam licensed in California?
Yes. Siek Adam holds California Contractors State License Board license number 898833, which is active and in good standing. The license was first issued on June 19, 2007. It is valid through June 30, 2027.
What does Siek Adam specialize in?
Siek Adam is licensed for one CSLB classification: C-61/D-28 Doors, Gates and Activating Devices Contractor.
Where is Siek Adam headquartered?
Siek Adam is headquartered at 35242 Ave E, Yucaipa, CA 92399, in San Bernardino County, California.
Does Siek Adam have an active surety bond on file with CSLB?
Yes. Siek Adam has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Siek Adam carry workers' compensation coverage?
Siek Adam reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Siek Adam's contractor license?
You can verify Siek Adam's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=898833.
- License issuedJun 19, 2007
- WC coverage startsJun 25, 2025
- Bond activeDec 12, 2025
- License expiresJun 30, 2027
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