Black Grain Studio, B General Building Contractor in Santa Rosa, CA
Black Grain Studio operating as a sole owner holds an active California contractor license (CSLB #951209), valid through Aug 31, 2026. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 951209
- Issued
- Aug 13, 2010
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100133916
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 5, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 64 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Black Grain Studio licensed in California?
Yes. Black Grain Studio holds California Contractors State License Board license number 951209, which is active and in good standing. The license was first issued on August 13, 2010. It is valid through August 31, 2026.
What does Black Grain Studio specialize in?
Black Grain Studio is licensed for one CSLB classification: B General Building Contractor.
Where is Black Grain Studio headquartered?
Black Grain Studio is headquartered at 533 Mountain View Ave, Santa Rosa, CA 95407, in Sonoma County, California.
Does Black Grain Studio have an active surety bond on file with CSLB?
Yes. Black Grain Studio has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Black Grain Studio carry workers' compensation coverage?
Black Grain Studio reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Black Grain Studio's contractor license?
You can verify Black Grain Studio's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951209.
- License issuedAug 13, 2010
- Bond activeJan 1, 2023
- WC coverage startsAug 5, 2024
- License expiresAug 31, 2026
- Fife Jerome#296936Occidental·B General Building Contractor
- Gentry Building & Design LLC#295946Fulton·A General Engineering Contractor
- Integral#297920Santa Rosa·B General Building Contractor
- Jones David L Construction#298762Santa Rosa·B General Building Contractor
- Eddinger Enterprises INC#301487Healdsburg·B General Building Contractor
- Walters K G Construction CO INC#301314Santa Rosa·A General Engineering Contractor
- Menne A C#302654Sebastopol·B General Building Contractor
- Imrie Al#302472Santa Rosa·B General Building Contractor
Working a California job with Black Grain Studio, 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 Black Grain Studio? Claim or correct this profile