Earthworks Landscaping, C-27 Landscaping Contractor in Cloverdale, CA
Earthworks Landscaping operating as a sole owner holds an active California contractor license (CSLB #921247), valid through Jan 31, 2027. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: C-27 — Landscaping Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Omaha National Casualty Company. The business is based in Cloverdale, in Sonoma County, California.
- License Number
- 921247
- Issued
- Aug 25, 2008
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230455
- Effective
- Feb 7, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701210402
- Effective
- Sep 10, 2025
- Expires
- Sep 10, 2026
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 Earthworks Landscaping licensed in California?
Yes. Earthworks Landscaping holds California Contractors State License Board license number 921247, which is active and in good standing. The license was first issued on August 25, 2008. It is valid through January 31, 2027.
What does Earthworks Landscaping specialize in?
Earthworks Landscaping is licensed for one CSLB classification: C-27 Landscaping Contractor.
Where is Earthworks Landscaping headquartered?
Earthworks Landscaping is headquartered at 12 Tarman Dr, Cloverdale, CA 95425, in Sonoma County, California.
Does Earthworks Landscaping have an active surety bond on file with CSLB?
Yes. Earthworks Landscaping has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Earthworks Landscaping carry workers' compensation coverage?
Yes. Earthworks Landscaping carries active workers' compensation coverage through Omaha National Casualty Company.
How do I verify Earthworks Landscaping's contractor license?
You can verify Earthworks Landscaping's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=921247.
- License issuedAug 25, 2008
- WC coverage startsSep 10, 2025
- Bond activeFeb 7, 2026
- WC expiresSep 10, 2026
- License expiresJan 31, 2027
- Details Landscape Art#659634Petaluma·C-27 Landscaping Contractor
- Gardenworks INC#669113Healdsburg·C-27 Landscaping Contractor
- Heaven on Earth Landscape Construction#668068Sonoma·C-27 Landscaping Contractor
- Waterworks Industries Incorporated#678182Windsor·A General Engineering Contractor
- Attune Landscape CO#680189Sebastopol·C-27 Landscaping Contractor
- North Bay Rehabilitation Services INC#686156Rohnert Park·C-27 Landscaping Contractor
- Panoramic View Landscape#688752Petaluma·C-27 Landscaping Contractor
- Inscapes#527867Rohnert Park·C-27 Landscaping Contractor
Working a California job with Earthworks Landscaping, 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 Earthworks Landscaping? Claim or correct this profile