Terraform Underground PC, A General Engineering Contractor in Discovery Bay, CA
Terraform Underground PC operating as a corporation holds an active California contractor license (CSLB #1144297), valid through Sep 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Discovery Bay, in Contra Costa County, California.
- License Number
- 1144297
- Issued
- Sep 30, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101600522
- Effective
- Aug 5, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9389099
- Effective
- Oct 17, 2025
- Expires
- Oct 17, 2026
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 Terraform Underground PC licensed in California?
Yes. Terraform Underground PC holds California Contractors State License Board license number 1144297, which is active and in good standing. The license was first issued on September 30, 2025. It is valid through September 30, 2027.
What does Terraform Underground PC specialize in?
Terraform Underground PC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Terraform Underground PC headquartered?
Terraform Underground PC is headquartered at 5000 Cabrillo Pt, Discovery Bay, CA 94505, in Contra Costa County, California.
Does Terraform Underground PC have an active surety bond on file with CSLB?
Yes. Terraform Underground PC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Terraform Underground PC carry workers' compensation coverage?
Terraform Underground PC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Terraform Underground PC's contractor license?
You can verify Terraform Underground PC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1144297.
- Bond activeAug 5, 2025
- License issuedSep 30, 2025
- WC coverage startsOct 17, 2025
- WC expiredOct 17, 2026
- License expiresSep 30, 2027
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