Ng Construction, B General Building Contractor in Martinez, CA
Ng Construction operating as a sole owner holds an active California contractor license (CSLB #1064630), valid through Mar 31, 2028. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Martinez, in Contra Costa County, California.
- License Number
- 1064630
- Issued
- Mar 24, 2020
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800231186
- Effective
- Feb 28, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9340877
- Effective
- Jun 16, 2024
- Expires
- Jun 16, 2026
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 Ng Construction licensed in California?
Yes. Ng Construction holds California Contractors State License Board license number 1064630, which is active and in good standing. The license was first issued on March 24, 2020. It is valid through March 31, 2028.
What does Ng Construction specialize in?
Ng Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Ng Construction headquartered?
Ng Construction is headquartered at 190 Rolling Ridge Wy, Martinez, CA 94553, in Contra Costa County, California.
Does Ng Construction have an active surety bond on file with CSLB?
Yes. Ng Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Ng Construction carry workers' compensation coverage?
Yes. Ng Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Ng Construction's contractor license?
You can verify Ng Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1064630.
- License issuedMar 24, 2020
- WC coverage startsJun 16, 2024
- Bond activeFeb 28, 2026
- WC expiredJun 16, 2026
- License expiresMar 31, 2028
- Swinerton Builders#92Concord·A General Engineering Contractor
- Contra Costa Electric INC#139885Martinez·A General Engineering Contractor
- Scott Edward W Electric CO INC#190426Richmond·A General Engineering Contractor
- Parshall Construction#242928Danville·B General Building Contractor
- American Refrigerant Services INC#246018Concord·B General Building Contractor
- White L H General Building Contractor#275246Lafayette·B General Building Contractor
- Hearthstone Building & Restoration#319036Walnut Creek·B General Building Contractor
- Overaa C & CO#106793Richmond·A General Engineering Contractor
Working a California job with Ng 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 Ng Construction? Claim or correct this profile