Kastle & CO Construction, B General Building Contractor in Newcastle, CA
Kastle & CO Construction operating as a corporation holds an active California contractor license (CSLB #1139481), valid through Jun 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Newcastle, in Placer County, California.
- License Number
- 1139481
- Issued
- Jun 25, 2025
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67515442
- Effective
- Jun 6, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Alliance Insurance Company
- Policy Number
- WCF46829500
- Effective
- Feb 4, 2026
- Expires
- Feb 4, 2027
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Kastle & CO Construction licensed in California?
Yes. Kastle & CO Construction holds California Contractors State License Board license number 1139481, which is active and in good standing. The license was first issued on June 25, 2025. It is valid through June 30, 2027.
What does Kastle & CO Construction specialize in?
Kastle & CO Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Kastle & CO Construction headquartered?
Kastle & CO Construction is headquartered at 2150 Newcastle Road, Newcastle, CA 95658, in Placer County, California.
Does Kastle & CO Construction have an active surety bond on file with CSLB?
Yes. Kastle & CO Construction has an active California contractor surety bond filed with Western Surety Company.
Does Kastle & CO Construction carry workers' compensation coverage?
Yes. Kastle & CO Construction carries active workers' compensation coverage through Great American Alliance Insurance Company.
How do I verify Kastle & CO Construction's contractor license?
You can verify Kastle & CO Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1139481.
- Bond activeJun 6, 2025
- License issuedJun 25, 2025
- WC coverage startsFeb 4, 2026
- WC expiresFeb 4, 2027
- License expiresJun 30, 2027
- Marjama INC#127430Loomis·B General Building Contractor
- Swift Construction#224213Granite Bay·B General Building Contractor
- Walters Construction CO#197440Tahoe City·B General Building Contractor
- Kimmel Construction INC#246255Roseville·B General Building Contractor
- David Morillas#241143Newcastle·B General Building Contractor
- Albert S Raney and Sons#192780Roseville·B General Building Contractor
- Environmental Design and Construction#352353Tahoe City·B General Building Contractor
- Myers Company the#354923Applegate·B General Building Contractor
Working a California job with Kastle & CO 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 Kastle & CO Construction? Claim or correct this profile