Mayfield Ross III, A General Engineering Contractor in Redwood Valley, CA
Mayfield Ross III operating as a sole owner holds an active California contractor license (CSLB #964939), valid through Aug 31, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries 2 CSLB classifications: A General Engineering Contractor and C-12 Earthwork and Paving Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Redwood Valley, in Mendocino County, California.
- License Number
- 964939
- Issued
- Aug 25, 2011
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800209830
- Effective
- Sep 7, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 15, 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 Mayfield Ross III licensed in California?
Yes. Mayfield Ross III holds California Contractors State License Board license number 964939, which is active and in good standing. The license was first issued on August 25, 2011. It is valid through August 31, 2027.
What does Mayfield Ross III specialize in?
Mayfield Ross III is licensed for 2 CSLB classifications: A General Engineering Contractor and C-12 Earthwork and Paving Contractor.
Where is Mayfield Ross III headquartered?
Mayfield Ross III is headquartered at 7401 Lorene Road, Redwood Valley, CA 95470, in Mendocino County, California.
Does Mayfield Ross III have an active surety bond on file with CSLB?
Yes. Mayfield Ross III has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Mayfield Ross III carry workers' compensation coverage?
Mayfield Ross III reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mayfield Ross III's contractor license?
You can verify Mayfield Ross III's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=964939.
- License issuedAug 25, 2011
- WC coverage startsAug 15, 2025
- Bond activeSep 7, 2025
- License expiresAug 31, 2027
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