Square Three INC
Square Three INC operating as a corporation is licensed in California under CSLB number 1075734. The license was first issued in 2021, putting the business at 5 years on the active CSLB roster. It carries 6 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, and C-43 Sheet Metal Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Insurance Company of the West. The business is based in San Jose, in Santa Clara County, California.
- License Number
- 1075734
- Issued
- May 12, 2021
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101834165
- Effective
- Apr 21, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WSA508716300
- Effective
- Nov 17, 2025
- Expires
- Nov 17, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Square Three INC licensed in California?
Yes. Square Three INC holds California Contractors State License Board license number 1075734. The license was first issued on May 12, 2021. It is valid through May 31, 2027.
What does Square Three INC specialize in?
Square Three INC is licensed for 6 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, and C-43 Sheet Metal Contractor.
Where is Square Three INC headquartered?
Square Three INC is headquartered at 1016 S De Anza Blvd #e 106, San Jose, CA 95129, in Santa Clara County, California.
Does Square Three INC have an active surety bond on file with CSLB?
Yes. Square Three INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Square Three INC carry workers' compensation coverage?
Yes. Square Three INC carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Square Three INC's contractor license?
You can verify Square Three INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1075734.
- License issuedMay 12, 2021
- WC coverage startsNov 17, 2025
- Bond activeApr 21, 2026
- WC expiresNov 17, 2026
- License expiresMay 31, 2027
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