Appian Engineering INC, A General Engineering Contractor in Santa Clara, CA
Appian Engineering INC operating as a corporation holds an active California contractor license (CSLB #530522), valid through May 31, 2028. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Santa Clara, in Santa Clara County, California.
- License Number
- 530522
- Issued
- May 18, 1988
- Status
- CLEAR
- Expires
- May 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101021885
- Effective
- Dec 22, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9392247
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 2027
- Cancelled
- May 21, 2026
This contractor has a compliance issue in its public CSLB record:
- Workers' comp cancelled
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Appian Engineering INC licensed in California?
Yes. Appian Engineering INC holds California Contractors State License Board license number 530522, which is active and in good standing. The license was first issued on May 18, 1988. It is valid through May 31, 2028.
What does Appian Engineering INC specialize in?
Appian Engineering INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Appian Engineering INC headquartered?
Appian Engineering INC is headquartered at 1180 Richard Ave, Santa Clara, CA 95050, in Santa Clara County, California.
Does Appian Engineering INC have an active surety bond on file with CSLB?
Yes. Appian Engineering INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Appian Engineering INC carry workers' compensation coverage?
Appian Engineering INC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Appian Engineering INC's contractor license?
You can verify Appian Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=530522.
- License issuedMay 18, 1988
- Bond activeDec 22, 2025
- WC coverage startsJan 1, 2026
- WC cancelledMay 21, 2026
- WC expiresJan 1, 2027
- License expiresMay 31, 2028
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