Silva Nelson, B General Building Contractor in Sonoma, CA
Silva Nelson operating as a sole owner holds an active California contractor license (CSLB #864844), valid through May 31, 2027. First issued in 2005, the license has been on the CSLB roster for 21 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Sonoma, in Sonoma County, California.
- License Number
- 864844
- Issued
- Sep 24, 2005
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT014694
- Effective
- Mar 30, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 14, 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 Silva Nelson licensed in California?
Yes. Silva Nelson holds California Contractors State License Board license number 864844, which is active and in good standing. The license was first issued on September 24, 2005. It is valid through May 31, 2027.
What does Silva Nelson specialize in?
Silva Nelson is licensed for one CSLB classification: B General Building Contractor.
Where is Silva Nelson headquartered?
Silva Nelson is headquartered at 445 7th Street West, Sonoma, CA 95476, in Sonoma County, California.
Does Silva Nelson have an active surety bond on file with CSLB?
Yes. Silva Nelson has an active California contractor surety bond filed with Jet Insurance Company.
Does Silva Nelson carry workers' compensation coverage?
Silva Nelson reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Silva Nelson's contractor license?
You can verify Silva Nelson's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=864844.
- License issuedSep 24, 2005
- Bond activeMar 30, 2025
- WC coverage startsMay 14, 2025
- License expiresMay 31, 2027
- Swi CO Construction INC#340954Healdsburg·B General Building Contractor
- Reece Construction#341097Occidental·B General Building Contractor
- Shook Steve Construction#342461Santa Rosa·B General Building Contractor
- Cimino S J Electric INC#343802Santa Rosa·A General Engineering Contractor
- North Bay Sunspace INC#337713Petaluma·B General Building Contractor
- Suntegrity Solar#338647Santa Rosa·B General Building Contractor
- J & B Const CO#338683Santa Rosa·B General Building Contractor
- Boyer Terry Property#338592Petaluma·B General Building Contractor
Working a California job with Silva Nelson, 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 Silva Nelson? Claim or correct this profile