West Side Grading & Paving, C-12 Earthwork and Paving Contractor in Petaluma, CA
West Side Grading & Paving operating as a partnership holds an active California contractor license (CSLB #1070136), valid through Oct 31, 2026. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: C-12 — Earthwork and Paving Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Petaluma, in Sonoma County, California.
- License Number
- 1070136
- Issued
- Oct 22, 2020
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Partnership
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF644990
- Effective
- Jul 3, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 21, 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 West Side Grading & Paving licensed in California?
Yes. West Side Grading & Paving holds California Contractors State License Board license number 1070136, which is active and in good standing. The license was first issued on October 22, 2020. It is valid through October 31, 2026.
What does West Side Grading & Paving specialize in?
West Side Grading & Paving is licensed for one CSLB classification: C-12 Earthwork and Paving Contractor.
Where is West Side Grading & Paving headquartered?
West Side Grading & Paving is headquartered at 911 Lakeville #223, Petaluma, CA 94952, in Sonoma County, California.
Does West Side Grading & Paving have an active surety bond on file with CSLB?
Yes. West Side Grading & Paving has an active California contractor surety bond filed with North River Insurance Company (the).
Does West Side Grading & Paving carry workers' compensation coverage?
West Side Grading & Paving reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify West Side Grading & Paving's contractor license?
You can verify West Side Grading & Paving's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1070136.
- License issuedOct 22, 2020
- WC coverage startsApr 21, 2025
- Bond activeJul 3, 2025
- License expiresOct 31, 2026
- Castaneda Grading & Excavating#1070997Santa Rosa·C-12 Earthwork and Paving Contractor
- Gray Nate Excavating & Grading#1069740Sebastopol·C-12 Earthwork and Paving Contractor
- Cb Excavating#1071335Cotati·C-12 Earthwork and Paving Contractor
- E G Paving Construction INC#1072060Santa Rosa·A General Engineering Contractor
- Elite Paving Company#1078939Sebastopol·C-12 Earthwork and Paving Contractor
- Albini Grading and Excavating#1077298Bodega·C-12 Earthwork and Paving Contractor
- L A D Excavation INC#1080734Santa Rosa·C-12 Earthwork and Paving Contractor
- C Merz Excavating & Grading INC#1080067Petaluma·A General Engineering Contractor
Working a California job with West Side Grading & Paving, 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 West Side Grading & Paving? Claim or correct this profile