Newcastle Const
Newcastle Const operating as a sole owner is licensed in California under CSLB number 544885. The license was first issued in 1988, putting the business at 38 years on the active CSLB roster. It carries a single CSLB classification: B — General Building 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 Danville, in Contra Costa County, California.
- License Number
- 544885
- Issued
- Oct 19, 1988
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 810025291
- Effective
- Aug 7, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 12, 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 Newcastle Const licensed in California?
Yes. Newcastle Const holds California Contractors State License Board license number 544885. The license was first issued on October 19, 1988. It is valid through May 31, 2027.
What does Newcastle Const specialize in?
Newcastle Const is licensed for one CSLB classification: B General Building Contractor.
Where is Newcastle Const headquartered?
Newcastle Const is headquartered at P O Box 1871, Danville, CA 94526, in Contra Costa County, California.
Does Newcastle Const have an active surety bond on file with CSLB?
Yes. Newcastle Const has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Newcastle Const carry workers' compensation coverage?
Newcastle Const reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Newcastle Const's contractor license?
You can verify Newcastle Const's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=544885.
- License issuedOct 19, 1988
- WC coverage startsMay 12, 2025
- Bond activeAug 7, 2025
- License expiresMay 31, 2027
- Swinerton Builders#92Concord·A General Engineering Contractor
- Overaa C & CO#106793Richmond·A General Engineering Contractor
- Contra Costa Electric INC#139885Martinez·A General Engineering Contractor
- Lyons W E Construction CO#180607Walnut Creek·A General Engineering Contractor
- Scott Edward W Electric CO INC#190426Richmond·A General Engineering Contractor
- Enterprise Roofing Service INC#221274Concord·B General Building Contractor
- Strand Builders#221887Walnut Creek·B General Building Contractor
- Martinez Sheet Metal INC#222277Martinez·B General Building Contractor