Zheng Nelson Construction, B General Building Contractor in San Francisco, CA
Zheng Nelson Construction operating as a sole owner holds an active California contractor license (CSLB #1090839), valid through Apr 30, 2028. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1090839
- Issued
- Apr 28, 2022
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67296959
- Effective
- Apr 8, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 7039318321
- Effective
- Jun 4, 2025
- Expires
- Jun 4, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Zheng Nelson Construction licensed in California?
Yes. Zheng Nelson Construction holds California Contractors State License Board license number 1090839, which is active and in good standing. The license was first issued on April 28, 2022. It is valid through April 30, 2028.
What does Zheng Nelson Construction specialize in?
Zheng Nelson Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Zheng Nelson Construction headquartered?
Zheng Nelson Construction is headquartered at 2309 Noriega St 300, San Francisco, CA 94122, in San Francisco County, California.
Does Zheng Nelson Construction have an active surety bond on file with CSLB?
Yes. Zheng Nelson Construction has an active California contractor surety bond filed with Western Surety Company.
Does Zheng Nelson Construction carry workers' compensation coverage?
Zheng Nelson Construction has a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active.
How do I verify Zheng Nelson Construction's contractor license?
You can verify Zheng Nelson Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1090839.
- License issuedApr 28, 2022
- Bond activeApr 8, 2025
- WC coverage startsJun 4, 2025
- WC expiredJun 4, 2026
- License expiresApr 30, 2028
- Sierra Electric CO#184594San Francisco·B General Building Contractor
- Merlo Lewis M INC#184527San Francisco·A General Engineering Contractor
- Rainbow Waterproofing & Restoration CO#148753San Francisco·A General Engineering Contractor
- Herrero Builders Incorporated#152980San Francisco·B General Building Contractor
- Molloy Construction Company#244274San Francisco·B General Building Contractor
- Rossi Builders INC#229568San Francisco·B General Building Contractor
- Nibbi Bros INC#232019San Francisco·A General Engineering Contractor
- Brennan John Company INC#233608San Francisco·B General Building Contractor
Working a California job with Zheng Nelson Construction, 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 Zheng Nelson Construction? Claim or correct this profile