Dearborn Landscape Services, C-27 Landscaping Contractor in Sebastopol, CA
Dearborn Landscape Services operating as a sole owner holds an active California contractor license (CSLB #504605), valid through Jan 31, 2027. First issued in 1987, the license has been on the CSLB roster for 39 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 an exempt workers' compensation status (no employees on payroll). The business is based in Sebastopol, in Sonoma County, California.
- License Number
- 504605
- Issued
- Jan 27, 1987
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230431
- Effective
- Jan 23, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 24, 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 Dearborn Landscape Services licensed in California?
Yes. Dearborn Landscape Services holds California Contractors State License Board license number 504605, which is active and in good standing. The license was first issued on January 27, 1987. It is valid through January 31, 2027.
What does Dearborn Landscape Services specialize in?
Dearborn Landscape Services is licensed for one CSLB classification: C-27 Landscaping Contractor.
Where is Dearborn Landscape Services headquartered?
Dearborn Landscape Services is headquartered at 5090 Blank Road, Sebastopol, CA 95472, in Sonoma County, California.
Does Dearborn Landscape Services have an active surety bond on file with CSLB?
Yes. Dearborn Landscape Services has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Dearborn Landscape Services carry workers' compensation coverage?
Dearborn Landscape Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dearborn Landscape Services's contractor license?
You can verify Dearborn Landscape Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=504605.
- License issuedJan 27, 1987
- WC coverage startsJan 24, 2025
- Bond activeJan 23, 2026
- License expiresJan 31, 2027
- Tellechea Landscape#507770Petaluma·C-27 Landscaping Contractor
- Chuba Garris Walter#498262Occidental·B General Building Contractor
- Golas Michael Landscape Design#494687Santa Rosa·C-27 Landscaping Contractor
- Nyberg Landscaping Incorporated#510617Sonoma·C-27 Landscaping Contractor
- Christian Timothy#474743Petaluma·C-27 Landscaping Contractor
- S & S Landscaping#459557Santa Rosa·C-27 Landscaping Contractor
- Cb Design and Landscape#484996Healdsburg·C-27 Landscaping Contractor
- Allen Landscaping Jeffery B Allen#485823Santa Rosa·C-27 Landscaping Contractor
Working a California job with Dearborn Landscape Services, 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 Dearborn Landscape Services? Claim or correct this profile