Larson William Ty, A General Engineering Contractor in Rancho Cucamonga, CA
Larson William Ty operating as a sole owner holds an active California contractor license (CSLB #501029), valid through Nov 30, 2026. First issued in 1986, the license has been on the CSLB roster for 40 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 an exempt workers' compensation status (no employees on payroll). The business is based in Rancho Cucamonga, in San Bernardino County, California.
- License Number
- 501029
- Issued
- Nov 6, 1986
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC8000960
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 4, 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 Larson William Ty licensed in California?
Yes. Larson William Ty holds California Contractors State License Board license number 501029, which is active and in good standing. The license was first issued on November 6, 1986. It is valid through November 30, 2026.
What does Larson William Ty specialize in?
Larson William Ty is licensed for one CSLB classification: A General Engineering Contractor.
Where is Larson William Ty headquartered?
Larson William Ty is headquartered at 4607 Wardman Bullock, Rancho Cucamonga, CA 91739, in San Bernardino County, California.
Does Larson William Ty have an active surety bond on file with CSLB?
Yes. Larson William Ty has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Larson William Ty carry workers' compensation coverage?
Larson William Ty reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Larson William Ty's contractor license?
You can verify Larson William Ty's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=501029.
- License issuedNov 6, 1986
- Bond activeJan 1, 2023
- WC coverage startsAug 4, 2025
- License expiresNov 30, 2026
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