I-One Construction INC
I-One Construction INC operating as a corporation is licensed in California under CSLB number 1143769. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Berkshire Hathaway Direct Insurance Company. The business is based in Redwood City, in San Mateo County, California.
- License Number
- 1143769
- Issued
- Sep 18, 2025
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100985828
- Effective
- Aug 19, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Berkshire Hathaway Direct Insurance Company
- Policy Number
- N9WC446161
- Effective
- Apr 1, 2026
- Expires
- Apr 1, 2027
This contractor warrants a closer look before contracting:
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is I-One Construction INC licensed in California?
Yes. I-One Construction INC holds California Contractors State License Board license number 1143769. The license was first issued on September 18, 2025. It is valid through September 30, 2027.
What does I-One Construction INC specialize in?
I-One Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is I-One Construction INC headquartered?
I-One Construction INC is headquartered at 3605 Page St, Redwood City, CA 94063, in San Mateo County, California.
Does I-One Construction INC have an active surety bond on file with CSLB?
Yes. I-One Construction INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does I-One Construction INC carry workers' compensation coverage?
Yes. I-One Construction INC carries active workers' compensation coverage through Berkshire Hathaway Direct Insurance Company.
How do I verify I-One Construction INC's contractor license?
You can verify I-One Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1143769.
- Bond activeAug 19, 2025
- License issuedSep 18, 2025
- WC coverage startsApr 1, 2026
- WC expiresApr 1, 2027
- License expiresSep 30, 2027
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