Clark Clayton Grading, A General Engineering Contractor in Aromas, CA
Clark Clayton Grading operating as a partnership holds an active California contractor license (CSLB #1011939), valid through Mar 31, 2028. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Insurance Company of the West. The business is based in Aromas, in Monterey County, California.
- License Number
- 1011939
- Issued
- Mar 9, 2016
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Partnership
- Surety
- Western Surety Company
- Bond Number
- 67486615
- Effective
- Sep 18, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WVE504726007
- Effective
- Mar 25, 2026
- Expires
- Mar 25, 2027
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 Clark Clayton Grading licensed in California?
Yes. Clark Clayton Grading holds California Contractors State License Board license number 1011939, which is active and in good standing. The license was first issued on March 9, 2016. It is valid through March 31, 2028.
What does Clark Clayton Grading specialize in?
Clark Clayton Grading is licensed for one CSLB classification: A General Engineering Contractor.
Where is Clark Clayton Grading headquartered?
Clark Clayton Grading is headquartered at Po Box 694 Armoas, Aromas, CA 95004, in Monterey County, California.
Does Clark Clayton Grading have an active surety bond on file with CSLB?
Yes. Clark Clayton Grading has an active California contractor surety bond filed with Western Surety Company.
Does Clark Clayton Grading carry workers' compensation coverage?
Yes. Clark Clayton Grading carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Clark Clayton Grading's contractor license?
You can verify Clark Clayton Grading's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1011939.
- License issuedMar 9, 2016
- Bond activeSep 18, 2025
- WC coverage startsMar 25, 2026
- WC expiresMar 25, 2027
- License expiresMar 31, 2028
- Sharp Engineering and Construction INC#928327Carmel·A General Engineering Contractor
- H - N - G Construction#920882Aromas·A General Engineering Contractor
- Molinari's Bulldozing#874627Salinas·A General Engineering Contractor
- Tractor Bob's Excavating & Grading#855889Salinas·A General Engineering Contractor
- N C General Engineering#911152Carmel·A General Engineering Contractor
- Black Cat Construction#912797Aromas·A General Engineering Contractor
- 101 Terra General Engineering#912751Seaside·A General Engineering Contractor
- Hemi's Construction Engineering INC#903795Salinas·A General Engineering Contractor
Working a California job with Clark Clayton Grading, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Clark Clayton Grading? Claim or correct this profile