Matlack Tinothy S, C-10 Electrical Contractor in Ontario, CA
Matlack Tinothy S operating as a sole owner holds an active California contractor license (CSLB #958791), valid through Mar 31, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries a single CSLB classification: C-10 — Electrical 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 Ontario, in San Bernardino County, California.
- License Number
- 958791
- Issued
- Mar 15, 2011
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100156670
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 13, 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 Matlack Tinothy S licensed in California?
Yes. Matlack Tinothy S holds California Contractors State License Board license number 958791, which is active and in good standing. The license was first issued on March 15, 2011. It is valid through March 31, 2027.
What does Matlack Tinothy S specialize in?
Matlack Tinothy S is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Matlack Tinothy S headquartered?
Matlack Tinothy S is headquartered at 2732 Virginia Way, Ontario, CA 91761, in San Bernardino County, California.
Does Matlack Tinothy S have an active surety bond on file with CSLB?
Yes. Matlack Tinothy S has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Matlack Tinothy S carry workers' compensation coverage?
Matlack Tinothy S reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Matlack Tinothy S's contractor license?
You can verify Matlack Tinothy S's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=958791.
- License issuedMar 15, 2011
- Bond activeJan 1, 2023
- WC coverage startsMar 13, 2025
- License expiresMar 31, 2027
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